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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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The VP 771MDWM-1 is a 13 bar magnet style separation device for 96 well microplates. It works particularly well with 96 deep well blocks due to the strength and high
number of magnetic bars utilized. This design not only pulls the beads down at a very fast rate (under 1 minute), it also has a very far reach to pull down magnetic beads from the top of deep well
microplates. See the following video for a demonstration of our VP 771MDWM-1 vs the Agencourt with a 96 deep well block.
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Download Video
(mpeg movie-65MB)
Press the play button to view the video in a flash format,
flash must be installed, or click the download link to download a mpeg version.
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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VP 771MM is a 7 NdFeB bar separation system that can
be used to separate magnetic beads in 6, 24, 48 and 96 microplates.
This system uses our VP 783N50R-3-13-75 bar magnets that are 50 MGO. The system mates to and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771MM.
The VP 771G-4RM is designed to fit onto
SBS plate holders and to hold SBS dimensioned microplates. |
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The photo on the right illustrates how
the VP 771MM fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 well microplate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy. |
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The VP 771MM is designed to be used with
microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771MM fits into a VP 177A-1 aspiration
system. The wells of a 96 well microplate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well. |
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The photo to the right shows the VP 771MM being used on a Tecan Freedom EVO as part of a Life Technologies protocol for preparing fragment libraries for SOLiD next-gen sequencing. |
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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VP 771MA is a 4 NdFeB
bar separation system that can be used to separate magnetic
beads in 24 microplates.
This system uses our VP 783N50R-3-13-75 bar magnets that are 50 MGO. The system mates
to and includes
the VP 771G-4RM
which holds and registers the microplates to the VP 771MA.
The VP 771G-4RM is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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The VP 771MA-1 is a spacer that can be
placed over the VP 771MA to allow for a broader
compatibility of plates.
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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VP 771KA is a 56 round post NdFeB magnetic
bead separator block for 48 deep well microplates.
This system uses 56 (6 columns x 8 rows) of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates and includes a VP 771G-4R which holds and registers the microplates to the VP 771KA.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
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The photo on the right shows the magnetic
bead being pulled down toward the magnets.
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The photo on the right
illustrates the pattern of magnetic bead deposition at the
bottom of a 48 deep well microplate.
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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VP 771KMA is a 56 round post NdFeB
magnetic bead separator block for 48 deep well microplates.
This system uses 56 (6 columns x 8 rows) of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4RM which holds and registers the microplates to the VP 771KMA.
The VP 771G-4RM is designed to use with manual aspiration and dispensing manifolds. |
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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The VP 771E-2
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with an open
architecture on the bottom so the magnetic posts can protrude between the
wells.
Open architecture plates such
as the
Greiner 655101 Flat-Bottom
Well Polystyrene
Greiner 650101 U-Bottom Well Polystyrene
Corning 3956 Clear V-Bottom Deep Well 0.5mL Polypropylene
Corning 3958 Clear V-Bottom Deep Well 1.0mL Polypropylene
and most other microplates that
have spaces between the wells accessible from the bottom of
the plate.
Dimensions:
Width - 127.76mm
Length - 85.48mm
Height - 28.58mm
The photo to the right illustrates paramagnetic
bead in a microplate prior to being place on a VP 771E-2 |
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By placing a powerful (48 MGO Neodymium
Iron
Boron) magnet between every 4 wells, the paramagnetic beads are pulled to the
side of the wells permitting the aspiration of the supernatant from the center
of the well or from a corner. See our slant angled manifold
VP 178D or the
VP 179A - VP 178BJ
aspiration manifold jig system for removing supernatants from 96 well
microplates.
We also offer several dispensing systems
for adding bead wash solutions to the 96 well microplates
while on the magnetic separation block (VP
177AD-PLUS,
VP
177AD-1-PLUS and
VP 179A jig
system with either the
VP
178JD-PLUS or
VP
178BJD-PLUS).
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The tight pellets produced by the VP
771E-2 are illustrated in the photo to the right. |
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The VP 771E-2 has an
SBS foot print that fits into the angled VP 381E. This holds the
plate at angle which in conjunction with the angled aspirating tubes
placed in the lowest corner of the wells facilitates the complete removal
of liquid from the wells while leaving the pellet held to the side of the
wells. |
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The close-up photo
on the right illustrates the relationship between the angled tubes and the
pelleted beads. |
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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The VP 771E-1 is a Delrin shim that can
be placed over the VP 771E-2 to allow for a broader
compatibility of plates.
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(click here to see our Magnetic Separation Microplate Compatability
Table) |
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The VP 771HAMagnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there are 9 magnetic posts surrounding
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to 9 sides of each
well as the conical tips fit into holes between the magnets.
The photo to the right illustrates the
hole and magnet post post pattern of the VP 771HA.
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By placing 9 powerful (52 MGO Neodymium Iron
Boron) magnets around every well, the paramagnetic beads are pulled to the
side of the wells permitting the aspiration of the supernatant from the center
of a flat bottom well or from
the bottom of a
conical well. See our
aspiration systems at
VP 177A-1,
VP 178BJ
and VP 179A jig
system. We also offer several dispensing systems
for adding bead wash solutions to the 96 well microplates
while on the magnetic separation block (VP
177AD-PLUS,
VP
177AD-1-PLUS and
VP 179A jig
system with either the
VP
178JD-PLUS or
VP
178BJD-PLUS).
The photo on the right
illustrates the pattern of magnetic bead deposition at the
bottom of a flat bottom 96 well microplate. |
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The photos on the right
illustrates the pattern of magnetic bead deposition at the
bottom of a 96 PCR well microplate. |
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The picture to the right demonstrates the VP 771HA on a Agilent
Bravo workstation.
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The VP 771HWA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
are 9 magnetic posts surrounding
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to 9 sides of each
well as the conical tips fit into holes between the magnets.
The VP
771HWA is the same as the VP 771HA except for the base being
made out of white polycarbonate. |
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The VP 771HAM
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
are 9 magnetic posts surrounding
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to 9 sides of each
well as the conical tips fit into holes between the magnets.
The VP
771HMA is a 329 round post NdFeB Magnetic Bead Separation Block for 96 flat bottom microplates or 96 well conical well PCR plates with 329 VP 783N52C-3-6 magnets (52 MGO) in the holes, red anodized aluminum, SBS footprint. Mates to and includes VP 771G-4RM for use with robot or manual aspiration and dispensing manifolds. |
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The photo on the right illustrates how
the VP 771HMA fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 well microplate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771HMA is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771HMA fits into a
VP 177A-1 aspiration
system. The wells of a 96 well microplate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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The VP 771HWAM
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
are 9 magnetic posts surrounding
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to 9 sides of each
well as the conical tips fit into holes between the magnets.
The VP
771HWAM is a 329 round post NdFeB Magnetic Bead Separation Block for 96 flat bottom microplates or 96 well conical well PCR plates with 329 VP 783N52C-3-6 magnets (52 MGO) in the holes, white polycarbonate, SBS footprint. Mates to and includes VP 771G-4RM for use with robot or manual aspiration and dispensing manifolds.
The VP 771HWAM is the same as the VP 771HAM
except for the base being made out of white polycarbonate. |
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VP 771BT-H-1A is a
329 round post NdFeB magnetic bead separator
block to be used with flat bottom,
rounded bottom, or PCR style 96 well microplates
in BioTek plate washers.
This
block uses 329 of V&P’s 52 MGO magnets to bring the magnetic beads to the
bottoms of the wells next to the sides.
The block surface is cutaway close to the magnet parameter
to accommodate a wide range of microplates.
The VP
771BT-H-1A is designed to work with the following
BioTek plate washers for magnetic bead applications:
ELx405RM
ELx405RSM
ELx405VRSM
ELx405UM
ELx405UCWVSM
ELx405HTM
ELx405HTV2SM
EL406
VP 771BT-H-1A requires the use of an adapter
in order to be placed into the BioTek
EL406 plate washer tray.
Please contact
BioTek for purchase of
the adapter. |
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The VP 771HW-1-H4C was designed so the liquid
contents of the well could be removed by simply decanting or
“flicking” the contents into a sink and blotting off the
remainder on a paper towel. Magnetic beads are securely
held the sides of the wells as
illustrated with the VP 771HA.
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The VP 771HW-1-H4C consists of 3 parts, a base which
contains a silicone rubber ring that provides a secure
gripping region for grasping the system while forcefully
flicking the liquid contents, registration guides that
locate both the magnetic separation block and the microplate
to the base and an adjustable clip system that securely
holds the microplate to magnetic separation block. The
adjustable clip system (arrows) can accommodate a wide list
of different 96 well microplates.
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The photo on the right illustrates how the base can be
securely grasped by someone with small hands.
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The 2 photos on the right illustrate how the plate can be blotted dry.
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The ability to remove liquid contents by merely flicking out the contents and
blotting dry greatly speeds up the assay and eliminates the need for expensive
aspiration equipment.
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The VP 771JA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
is a single magnetic post under
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to the bottom of each
well.
The photo to the right illustrates the
hole and magnet post post pattern of the VP 771JA.
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The photo on the right
illustrates the pattern of magnetic bead deposition at the
bottom of a round bottom 96 well microplate.
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The VP 771JWA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
is a single magnetic post under
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to the bottom of each
well.
The VP
771JWA is the same as the VP 771JA except for the base being
made out of white polycarbonate. |
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The VP 771JMA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
is a single magnetic post under
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to the bottom of each
well.
The photo to the right illustrates the
hole and magnet post post pattern of the VP 771JMA.
The VP 771JMA is a 96 round post NdFeB
magnetic bead separator block for 96 well microplates with
96 VP 783N52C-3-6 magnets that are 52 MGO. The system
mates and includes VP 771G-4RM for use with manual
aspiration and dispensing manifolds. |
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The photo on the right illustrates how
the VP 771JMA fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 well microplate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771JMA is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771JMA fits into a
VP 177A-1 aspiration
system. The wells of a 96 well microplate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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The VP 771JMWA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 96-well microplates with
either a flat solid bottom so there
is a single magnetic post under
each well to attract the magnetic beads to the bottom of the
wells or it can also function with conical well (PCR) 96
well plates to attract the magnetic beads to the bottom of each
well.
The VP 771JMWA is a 96 round post NdFeB
magnetic bead separator block for 96 well microplates with
96 VP 783N52C-3-6 magnets that are 52 MGO. The system
mates and includes VP 771G-4RM for use with manual
aspiration and dispensing manifolds.
The VP 771JMWA is the same as the VP 771JMA
except for the base being made out of white polycarbonate. |
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VP 771R is a 96 post NdFeB magnetic
bead separator block for 96 well flat bottom plates.
This system uses 96 magnets that are 52 MGO. This
system is designed for collecting the beads at the bottom of
a 96 well flat bottom plates.
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VP 771RM is a 96 post NdFeB magnetic
bead separator block for 96 well flat bottom plates.
This system uses 96 magnets that are 52 MGO. This
system is designed for collecting the beads at the bottom of
a 96 well flat bottom plates.
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The photo to the right shows the VP 771RM
with a 96 flat bottom plate.
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VP 771BT-R-1 is a 96 round post NdFeB magnetic bead separator
block to be used with flat
bottom, 96 well microplates in BioTek plate washers.
This
block uses 96 of V&P’s 52 MGO magnets to bring the magnetic beads to the
bottoms of the wells.
The block surface is cutaway close to the magnet parameter
to accommodate a wide range of microplates.
The VP
771BT-R-1 is
designed to
work with the following
BioTek plate washers for magnetic bead applications:
ELx405RM
ELx405RSM
ELx405VRSM
ELx405UM
ELx405UCWVSM
ELx405HTM
ELx405HTV2SM
EL406
VP 771BT-R-1
requires the use of an adapter in order
to be placed into the BioTek
EL406
plate washer tray. Please contact
BioTek for purchase of the adapter. |
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VP 771L is a 24 round post NdFeB magnetic
bead separator block for 96 well PCR plates. This
system uses 24 magnets that are 42 MGO.
The system mates and includes a VP 771G-4R
which holds and registers the microplates to the VP 771L.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
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The photos to the right illustrate PCR
plates being used with the VP 771L.
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VP 771LM is a 24 round post NdFeB
magnetic bead separator block for 96 well PCR plates.
This system uses 24 magnets that are 42 MGO. The system mates and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771LM.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds. |
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The photo on the right illustrates how
the VP 771LM fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 PCR
plate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771LM is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771LM fits into a
VP 177A-1 aspiration
system. The wells of a 96 PCR plate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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VP 771LA is a 24 round post NdFeB
magnetic bead separator block for 96 well PCR plates.
This system uses 24 magnets that are 52 MGO. The system mates and includes a VP 771G-4R
which holds and registers the microplates to the VP 771LA.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates. |
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The photos to the right illustrate PCR
plates being used with the VP 771L.
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VP 771LAM is a 24 round post NdFeB
magnetic bead separator block for 96 well PCR plates.
This system uses 24 magnets that are 52 MGO. The system mates and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771LAM.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds. |
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The photo on the right illustrates how
the VP 771LAM fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 PCR
plate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771LAM is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771LAM fits into a
VP 177A-1 aspiration
system. The wells of a 96 PCR plate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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The VP 771L-1 is a PCR plate holder for
use with the Tecan Hydroflex plate washer. The VP
771L-1 positions a PCR plate securely over the magnets in
the plate washer tray with bottom of each well directly on
top and touching the magnet.
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The photo to the right illustrates how
the VP 771L-1 attaches to a Tecan Hydroflex.
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VP 771LB-1 is a 24 round post NdFeB
magnetic bead separator block for 96 well PCR plates.
This system uses 24 magnets that are 42 MGO. The VP
771LB-1 uses smaller NdFeB magnets to create a smaller
pellet.
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VP 771LB-2 is a 24 round post NdFeB
magnetic bead separator block for 96 well PCR plates.
This system uses 24 magnets that are 42 MGO. The VP
771LB-1 uses smaller NdFeB magnets to create a smaller
pellet. This version has a oversized footprint to fit
in the Hamilton Star.
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The photos to the right illustrate how
the VP 771LB-2 with register with a Hamilton Star deck.
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VP 771LB-3 is a 24 round post NdFeB magnetic bead separator
block for 96 well PCR plates. This system uses 24 NdFeB
magnets that are 42 MGO. The VP 771LB-1 uses smaller magnets
to create a smaller pellet then VP 771LA. This version is
SBS dimensioned to fit most plate
locating holders on robotic workstation decks.
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VP 771LC-1C is a 24 round post NdFeB magnetic bead separator
block for 96 well PCR plates with half skirts. It has a
raised edge for PCR plate skirt to rest on. This system
uses 24 magnets that are 52 MGO. The VP 771LC-1C uses
thinner NdFeB magnets to create an even smaller pellet than
VP 771LB-1. Outer dimensions of block are not SBS standard,
but this option is available.
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VP 771LB-1B
is a 24 round post NdFeB magnetic bead separator block for
96 well PCR plates. This system uses 24 magnets that are 52
MGO. The VP 771LB-1B uses thinner NdFeB magnets to create
an even smaller pellet than VP 771LB-1. Outer dimensions of
block are not SBS standard, but this option is available.
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VP 771PM is a 24 square post NdFeB magnetic bead separator
block for 96 deep well microplates. This system uses
24 of our VP 783NR-3-3-28 magnets
that are 52 MGO. The system mates
and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771PM.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds.
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VP 771PM-A is a 24 square post NdFeB magnetic bead separator block for 96 deep well microplates. This system uses 24 of our VP 783NR-3-3-28-A magnets
that are 52 MGO. Unlike the VP 771PM, these magnets are oriented through the thickness (side to side) and not the length (up and down). The resulting
separation is an even pellet surface along the along the magnet rather than at the tips. The system mates and includes a VP 771G-4RM which holds and
registers the microplates to the VP 771PM-A. The VP 771G-4RM is designed to use with manual aspiration and dispensing manifolds.
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VP 771OM is a 117 square post
NdFeB magnetic bead separator block for 96 deep well
microplates. This system uses 117 of our VP
783NR-3-3-28 magnets that are 52 MGO.
The system mates and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771OM.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds. |
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The photo on the right illustrates how
the VP 771OM fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 deep
well plate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771OM is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771OM fits into a
VP 177A-1 aspiration
system. The wells of a 96 deep well plate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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VP 771NM is a 111 square post
NdFeB magnetic bead separator block for 96 deep well
microplates. This system uses 111 of our VP
783NR-3-3-28 magnets that are 52 MGO.
The system mates and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771NM.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds. |
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The photo on the right illustrates how
the VP 771NM fits into a
VP 177AD-1 -PLUS
dispenser. The wells of a 96 deep
well plate line up perfectly
with the dispensing tubes of the VP 177AD-1_PLUS. The processing
of plates for magnetic bead assays using V&P's magnetic separation,
aspirating and dispensing systems is very easy.
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The VP 771NM is designed to be used with microplate aspiration and dispensing systems to facilitate assay
processing. The photo on the right
illustrates how the VP 771NM fits into a
VP 177A-1 aspiration
system. The wells of a 96 deep well plate line
up perfectly with the aspiration tubes of the VP 177A-1 so the tubes are
in the middle of the well.
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The VP 771G-4A
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 384-well microplates (flat bottom or
conical (PCR plates). By placing 4 powerful (52 MGO Neodymium Iron
Boron) magnets around every well, paramagnetic beads are pulled to the
four corners permitting the aspiration of the supernatant from the center
of the well. The photo to the right illustrates
the 2 components of the VP 771G-4A, the VP 771G-4SA magnetic
separation plate and the VP 771G-4R registration system for
microplates. These two units working in tandem
can accommodate any style of 384 well microplate and any
microplate holder system.
See our VP 179A - VP 179BJ
aspiration manifold jig system for removing supernatants from 384 well
microplates. We also offer a dispensing system for
adding bead wash solutions to the 384 well microplates while
on the magnetic separation block, the
VP 179A -
VP 179BJD-PLUS. |
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The VP 771G-4A
conforms to the SBS footprint (127.7 mm x 85.48 mm) so that it can be
placed in any robotic deck station or other device with a SBS holding
profile. The VP 771G-4A is also designed as a low profile device with
only 7.5 mm Z height. Microplates can be placed on the VP 771G-4A and
will be registered by the trace around the edge of the device. This
feature of the VP 771-4 allows compatibility with any plate processing
laboratory robot with a plate gripper.
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The photo on the right illustrates a
Griener polypropylene 384 microplate with Promega super-paramagnetic beads
without magnetic separation.
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The V&P 48 MGO High-energy neodymium iron boron magnets placed in 4 corners around every well are able to produce 4 very tight pellets in the corners of each well, leaving the center available for aspiration. The strength of our high energy magnets
leads to rapid separation of paramagnetic beads and holds the beads
tightly to the bottom of the wells.
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The VP 771G-4A is
compatible with most 384 well microplates as well as conical well PCR
microplate as illustrated on the right. In order to accommodate the
conical well PCR the VP 771G-4A has 384 holes between the magnets as
illustrated in the photo below and to the right.
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The aluminum registration base (VP
771G-4R) is attached to the separation block VP 771G-4SA via
4 allen screws in the locating fingers. This unique
ability to use as a low profile separation block or in a
raised position allows it to be used in all microplate
holding systems. Also the locating fingers allow the
separation units to be stacked on top of each other without
being stuck together. |
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The photo to the right illustrates the
SBS feature on the bottom of the VP 771G-4R unit. |
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The photo to the right illustrates the VP
771G-4A being used on an Apricot Designs TPS-384 Robot.
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The photo to rights illustrates the VP
771G-4SA unit in a MultiProbe microplate holder. |
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The photo to right illustrates the VP
771G-4A in a VP 903B Pin tool microplate holder. |
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The VP 771G-4WA
Magnetic Separation Device is designed for high-throughput bio-separation
using paramagnetic particles in 384-well microplates (flat bottom or
conical (PCR plates). By placing 4 powerful (52 MGO Neodymium Iron
Boron) magnets around every well, paramagnetic beads are pulled to the
four corners permitting the aspiration of the supernatant from the center
of the well. The photo to the right illustrates
the 2 components of the VP 771G-4WA, the VP 771G-4SA magnetic
separation plate and the VP 771G-4R registration system for microplates. These two units working in tandem
can accommodate any style of 384 well microplate and any
microplate holder system.
The VP
771G-4WA is the same as the VP 771G-4A except for the base
being made out of white polycarbonate. |
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VP 771G-4AM is a 425 round post Magnetic Bead Separation Block for 384 flat bottom and 384 PCR microplates, 425 VP 783N52C-3-6 magnets (52 MGO), SBS footprint. Mates to and includes VP 771G-4RM for use with robot or manual aspiration and dispensing manifolds. |
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VP 771G-4WAM is a Robot 425 round post Magnetic Bead Separation Block for 384 flat bottom and 384 PCR microplates, with 384 depressions for PCR cones and trace to allow skirt to drop down. 425 holes drilled in plate and 425 VP 783N52C-3-6 magnets (52 MGO) in the holes, white polycarbonate, SBS footprint. Mates to and includes VP 771G-4RM for use with manual aspiration and dispensing manifolds.
The VP 771G-4WAM is the same as the VP 771G-4AM except for the base
being made out of white polycarbonate. |
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VP 771G-4AA is a 425 round post NdFeB magnetic bead separator
block for 384 flat bottom and 384 PCR microplates. This
system uses 425 VP 783N52C-3-6 magnets that are 52 MGO. The
system mates and includes a VP 771G-4R which holds and
registers the microplates to the VP 771G-4AA. The VP 771G-4R
is designed to fit onto SBS plate holders and to hold SBS
dimensioned microplates.
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The VP 771G-4AA is the same as the VP 771G-4A except that
there are depressions along the long edges of the red
anodized block. These depressions allow for robotic gripper
fingers to more easily access a microplate for lifting the
plate off of the separator block.
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Robotic gripper fingers shown lifting a microplate plate off
the separator block.
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VP 771BT-G-4-1A is a 425 round post NdFeB magnetic bead separator
block to be used with flat bottom,
rounded bottom, or PCR style 384 well microplates
in BioTek plate washers.
This
block uses 425 of V&P’s 52 MGO magnets to bring the magnetic beads to the
bottoms of the wells next to the sides.
The block surface is cutaway close to the magnet parameter
to accommodate a wide range of microplates.
The
771BT-G-4-1A is designed to work with the following
BioTek plate washers for magnetic bead applications:
ELx405UM
ELx405UCWVSM
ELx405HTM
ELx405HTV2SM
EL406
VP 771BT-G-4-1A requires the use of an adapter
in order to be placed into the BioTek
EL406 plate washer tray.
Please contact
BioTek for purchase of
the adapter.
One of our customers commented that our
771BT-G-4-1A magnetic bead separation block when used in the BioTek washer 406
resulted in "clear separation to the corners [of his
384 well plate]. Looks beautiful, just what we wanted.
The quality is very, very nice." |
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VP 771IA is a 204 round post NdFeB magnetic bead separator
block for 384 well conical well PCR plates. This
system uses 204 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4R
which holds and registers the microplates to the VP 771I.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
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VP 771IWA is a 204 round post NdFeB magnetic bead separator
block for 384 well conical well PCR plates. This
system uses 204 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4R
which holds and registers the microplates to the VP 771IWA.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
The VP
771IWA is the same as the VP 771IA except for the base being
made out of white polycarbonate. |
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VP 771IMA is a 204 round post NdFeB
magnetic bead separator block for 384 well conical well PCR
plates. This system uses 204 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771IMA.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds. |
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VP 771IMWA is a 204 round post NdFeB
magnetic bead separator block for 384 well conical well PCR
plates. This system uses 204 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771IMWA.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds.
The VP
771IMWA is the same as the VP 771IMA except for the base being
made out of white polycarbonate. |
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VP 771QA is a 384 round post NdFeB
magnetic bead separator block for 384 well microplates.
This system uses 384 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4R
which holds and registers the microplates to the VP 771QA.
The VP 771G-4R is designed to fit onto SBS plate holders and to hold SBS dimensioned microplates.
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The photo to the right demonstrates the
use of our VP 771QA magnetic separation blocks on a Beckman
Coulter FX workstation at UCSD. The separation blocks are used to efficiently pull down mRNA in
a hybridization-ligation procedure involving multiple wash
steps. |
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VP 771QMA is a 384 round post NdFeB
magnetic bead separator block for 384 well microplates.
This system uses 384 of our VP 783N52C-3-6
magnets that are 52 MGO. The system mates
and includes a VP 771G-4RM
which holds and registers the microplates to the VP 771QMA.
The VP 771G-4RM is designed
to use with manual aspiration and
dispensing manifolds.
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VP 771BT-Q-1A is a 384 round post NdFeB magnetic bead separator block
to be used with flat
bottom, 384 well microplates in BioTek plate washers.
This
block uses 384 of V&P’s 52 MGO magnets to bring the magnetic beads to the
bottoms of the wells.
The block surface is cutaway close to the magnet parameter
to accommodate a wide range of microplates.
The VP 771BT-Q-1A is designed to
work with the following
BioTek plate washers for magnetic bead applications:
ELx405UM
ELx405UCWVSM
ELx405HTM
ELx405HTV2SM
EL406
VP 771BT-Q-1A requires the
use of an adapter in order to be placed
into the BioTek EL406 plate washer tray.
Please contact
BioTek for purchase of
the adapter. |
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The VP 771QW-1-H4C was designed so the liquid
contents of the wells could be removed by simply decanting
or “flicking” the contents into a sink and blotting off the
remainder on a paper towel.
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The VP 771QW-1-H4C consists of 3 parts, a base which
contains a silicone rubber ring that provides a secure
gripping region for grasping the system while forcefully
flicking the liquid contents, registration guides that
locate both the magnetic separation block and the microplate
to the base and an adjustable clip system that securely
holds the microplate to magnetic separation block. The
adjustable clip system (arrows) can accommodate a wide list
of different 384 well microplates.
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The photo on the right illustrates how the base can be
securely grasped by some one with small hands.
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The 2 photos on right below illustrate how the plate can be
blotted dry.
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The ability to remove liquid contents by merely flicking out
the contents and blotting dry greatly speeds up the assay
and eliminates the need for expensive aspiration equipment.
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VP 771G-6AM-2 is a 96 round post NdFeB Magnetic Separation Block system for 384 well PCR plates.
The magnets are 52 MGO. The system includes a VP 771G-4RM-2 Adaptor Base that holds and registers the PCR plates to the VP 771G-6A Separation Block.
The VP 771G-4RM-2 has an SBS top pocket for holding SBS dimensioned labware and also an SBS footprint that allows it to fit into SBS plate holders on robotic decks.
The VP 771G-6AM-2 is designed to be compatible with full-skirted, half-skirted and unskirted 384 well PCR plates.
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The photos to the right illustrate a 384 PCR plate being used with the VP 771G-6AM-2.
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The photo to the right shows a magnetic bead pellet collected to the side of one PCR plate well. The V&P 52 MGO NdFeB magnets are
able to collect a very tight pellet in the corner of and about halfway up the side of each well, leaving the center available for aspiration. |
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The VP 771Z-384 is a Jig we designed for one of our
academic customers who did not have a robot to process his
magnetic bead assays. This Adjustable Jig allows you to
raise or lower the distance your pipet tips are from the
bottom of the well in a 384 well plate when you are using a
hand held pipetor. . (A similar Jig could be made for a 96
well plate.)
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The jig’s four “feet” rest on our VP 771G-4RM base
and the Jig plate can be simply raised and lowered by
adjusting the “leg” height.
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Precisely drilled holes in the Jig’s platform will only
allow pipet tips to penetrate a defined distance. Thus by
adjusting the legs we can determine and control the height
of the pipet tips from the bottom of the wells.
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