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The Same Quality You Love, Now with a Fresh New Name!


PR1MA™ Signature Cell Strainers

  • Compatible with 6-well plates
  • Superior ventilation - prevents clogging/spills
  • Advanced design - faster flow through
  • Interlocking and stackable
  • RNase, DNase, pyrogen and cytotoxin free
  • Sterile (gamma radiation) and individually packed
  • Designed for use with 50 mL tubes (adaptor for 15 mL tubes included)

The PR1MA Signature Cell Strainer system is a fast easy-to-use solution for detaching, isolating, and straining cells from clusters and tissues. A polypropylene frame supports a nylon mesh that comes in three sizes: 40 µm (blue), 70 µm (white), and 100 µm (yellow). A tiered filtration process is made possible by the unique interlocking stackable design.

Redesigned with support tabs (for multi-well plates) and 1.5mm feet (for flat dishes and plates). Strainers are supplied sterile, individually wrapped, in convenient blister packs, with one free reducing adapter. 

The advanced frame/housing design offers a unique geometry to ensure aseptic handling and eliminate the contamination risks associated with fingers contacting the filtered suspension, mesh, and/or interior surfaces. The enhanced performance and improved aeration, by eliminating the "air-lock" effect, also reduces processing time and prevents messy spillovers.
 
 

Item #Description
40CELL40 µm PR1MA Signature Cell Strainer, Sterile, 50/pk, Blue, w/ Reducing adapter for 15 mL Tube
70CELL70 µm PR1MA Signature Cell Strainer, Sterile, 50/pk, White, w/ Reducing adapter for 15 mL Tube
100CELL100 µm PR1MA Signature Cell Strainer, Sterile, 50/pk, Yellow, w/ Reducing adapter for 15 mL Tube
CELLADAPTReducing Adaptors for 5 mL and 15 mL Tubes, Sterile, 25/pk

 

 

Item#:
ASCELLSTAIN1
Pestle, for cell strainers and

PR1MA™ Signature Double-Sided Pestle

A versatile, disposable tool for efficient sample preparation.

 

This dual-purpose pestle is crafted from high-quality polypropylene and features two distinct ends for optimized applications:

Conical End: Ideal for grinding biological samples, homogenizing cells, and resuspending pellets in 1.5mL tubes.

Convex End (11mm diameter): Specifically designed to enhance cell preparation within disposable cell strainers. The textured surface improves the manipulation of sample material, ensuring better cell sorting and preparation for flow cytometry analysis. This leads to improved sort purity, yield, and overall cell viability.

 

Key Features:

  • Dual-purpose design for versatile applications
  • Conical end for grinding and resuspension in 1.5mL microtubes
  • Convex end with a dimpled surface for optimal cell preparation in strainers
  • Gamma-sterilized for a sterile, contamination-free environment
  • Individually wrapped in easy-to-open paper/plastic peel packs
  • RNase/DNase-free for nucleic acid integrity
  • 145mm length for ergonomic handling
  • 50 units per pack

 

Perfect for cell sorting, preparation, and homogenization, the PR1MA™ Signature Double-Sided Pestle delivers reliability and precision every time.


  
 

Item#:
PEST2
Your Price:
51.00
Each

 
PR1MA™ Cell Strainers

 

PR1MA™ cell strainers from MIDSCI™ can be used for many applications including isolating cells and removing clumps or debris. They are compatible with standard 50 mL centrifuge tubes. The exclusive Pestle design improves the manipulation of material in the strainer during operation.


  • Polypropylene housing with nylon mesh filter eliminates the need to fabricate filters from gauze, paper, nylon mesh, or other materials
  • The elongated lip on the housing extends beyond the edge of the centrifuge tube enabling aseptic handling with forceps
  • Extended gripping tab on housing for easy handling
  • Available in three porosities: 40, 70 & 100 µm
  • Color-coded by mesh porosity for easy identification
  • Packaged sterile (gamma irradiated) in individually wrapped peel-to-open paper/plastic wrapper or bulk packed in bags

 

 

Item#:
ASCELLSTAIN2
 
Watch a quick video

ReadyStrain™ II Sterile Cell Straining Kits


ReadyStrain II™is the only product of its kind, providing all necessary parts for filtration of cell suspensions and combining them into a single, preassembled, ready to use, sterile packet. These kits eliminate the contamination risks associated with opening multiple packages and assembling separate pieces (i.e. tubes, strainers and caps). The individual sterile packets mean researchers are no longer forced to expose entire bags of 50mL tubes and caps in order to perform one filtration. Instead, they can open a single packet directly under the hood.

Each kit contains a sterile SureStrain™Strainer, pre-attached to a sterile 50mL tube, with a separate sterile screw-cap ready for assembly, processing and storage after the filtration is complete. Kits are supplied in easy open “tear-strip” bags and gamma sterilized.
  • Includes strainer, 50mL tube & cap
  • Opens directly under the hood reduces contamination risks
  • Preassembled – ready to use
  • Guaranteed sterile – gamma
  • Packaged in easy-open “tear-strip” bags
Item#:
ASREADYSTRAINII
Brand is Discontinued, Contact us for more options!


This Brand has been discontinued, please visit ReadyStrain II Sterile Cell Straining Kits for the same great product!

 



Harvest Sterile Cell Straining Kits

Harvest is the first product of its kind, providing all the necessary parts for filtration of cell suspensions and combining them into a single, preassembled, ready to use, sterile packet. The kits eliminate the contamination risks associated with opening multiple packages, and assembling separate pieces. The individual sterile packets mean researchers are no longer forced to expose entire bags of 50mL tubes and corresponding caps to perform one filtration. Instead they can open a single ReadyStrain packet directly under the hood.
  

  • Kit Includes: strainer, 50 mL tube & cap
  • Opens directly under the hood reducing risk of contamination
  • Pre-assembled - ready to use
  • Guaranteed sterile - gamma
  • Packaged in easy-open "tear-strip" bags

 

ITEM #DESCRIPTIONQTY
40CELLKITCell straining kit w/ strainer, 50 mL tube and screw-cap, 40 µm, blue, sterile, individually wrapped50/pk
70CELLKITCell straining kit w/ strainer, 50 mL tube and screw-cap,  70 µm, white, sterile, individually wrapped50/pk
100CELLKITCell straining kit w/ strainer, 50 mL tube and screw-cap, 100 µm, yellow, sterile, individually wrapped50/pk


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Item#:
ASCELLSTAIN5
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