TPP Cryogenic Tubes

Perfect for long-term storage of Cell lines or Harvested Tissues in the freezer or cryogenic dewars (LN2 vapor phase)

Pronounced external thread for gas and aerosol tight seal

Enables a fitted seal to prevent leaking during storage, transportation or centrifugation
Protects sample integrity by reducing contamination

The external threading results in a smooth internal surface that eliminates undue loss of specimen material during removal.

Uniquely designed vial geometry voids the use of silicone gaskets

Self-standing tube with star bottom permits one handed opening/closing

Manufactured with the highest quality of virgin raw materials

Minimizes sample interaction with the centrifuge tube material and prevents leaching that decreases sample integrity
No additives, slip agents, biocides or plasticizers are utilized in the manufacturing process

White writing surface for easy labeling

On side of tube permits detailed description labeling
Ideal pairing with labeling TPP cap inserts

Highly visible white & accurate graduations

Supplied in convenient, puncture and tear-resistant re-closable bags with zipper and laser perforation

Permits ergonomic open/close under sterile conditions

Application-based options available

Cell line freezing & long-term storage
Sample storage and secure transport
Long-term storage of harvested tissues

Quality Assurance:

Sterile (gamma irradiated)

DNAse/RNAse, pyrogen, and heavy metal-free

Recommendations:

Always use appropriate safety equipment and practices when handling frozen polar tubes

TPP Polar Tubes are to be used for storage in the gas/vapor phase

Avoid filling up the Polar Tubes to the maximal filling volume to avoid spillage of liquid sample due to expansion of liquids upon freezing

Material	Temperature Range	Max. RCF
Polypropylene (PP) Tubes	-196°C to 121°C	9,500 x g

Item#:

ASTPPOLAR2

Barcodes on TPP Labels & Products

Instruction for Use of TPP Cryo Tube

Filling volume of TPP Cryo Tube

PR1MA™ Autoradiography and Chemiluminescence Film for Western blots

PR1MA™ Autoradiography and Chemiluminescence Film for Western Blots

One autoradiography film for ALL your needs!

Many companies sell film solely on price without considering your needs. Some offer many different films making it difficult to decide what is best for your needs.

MIDSCI™ narrowed the Autoradiography Film field to PR1MA™ Blue Sensitive Film. It will work outstandingly well for almost 100% of all molecular labs' needs.

PR1MA™ Autoradiography Film is double emulsion
High signal sensitivity
For autoradiography of ³²P, ³³P, ³⁵S, ¹²⁵I, and ¹⁴C
Excellent lot-to-lot consistency
Exceptional clarity with extremely low backgrounds
Consistently superior results for exposure of blotting experiments and sequencing gels
Publishable grade autoradiographs
Optimized for chemiluminescence
Film works with calcium tungstate or blue rare earth screens
For use manually or with automatic processing
100 sheets per box
Available in 3 sizes: 5 x 7 in., 8 x 10 in., and 14 x 17 in.

Specifications

PR1MA™ Blue Film BX
Item #	Size	qty	Features
BX57	5 x 7 in.	100/pk	Double Emulsion
BX810	8 x 10 in.	100/pk
BX1417	14 x 17 in.	100/pk, 5pks/cs

Item#:

ASFILM

New Look, Same Reliable Product - Now from PR1MA™!

PR1MA™ Western Blotting Boxes

Minimize Antibody Waste & Maximize Efficiency.

No matter the size of your blot, there’s a PR1MA™ Western Blotting Box designed to fit it perfectly. Our selection includes boxes tailored for mini, half, whole, and strip blots, ensuring the most efficient use of space and reagents. By matching blot size to the correct container, you can reduce reagent and antibody consumption, save money, and maximize shaker or rocker capacity during incubation.

All boxes feature uniformly flat bottoms and 90 angled corners to ensure even reagent distribution and minimal pooling. For light-sensitive samples, opaque black blotting boxes are available to protect antibodies and blots from photodegradation.

With a hinged lid to minimize evaporation and sizes optimized for all common blotting applications, these boxes are a must-have for any lab performing Western blot analysis.

Key Features

Sized to fit all common blot formats – mini, half, whole, and strip blots
Reduce antibody and reagent usage with perfectly sized boxes
Flat bottom and 90° corners for uniform reagent coverage
Hinged lids reduce evaporation during incubations
Light-blocking black boxes available for light-sensitive protocols
Ideal for Western blotting, membrane staining, and antibody incubations

Use the right-sized box to get better results while saving on expensive reagents.

Specifications

Item #	Description	Minimum Vol	Dimensions
PR-WBB3	Western Blot Box, Micro-strip, Clear, 5/pk	1 mL	7.3 x 3.0 x 1.9 cm
PR-WBB5	Western Blot Box, Mini-rectangle, Clear, 5/pk	3 mL	7.3 x 5.1 x 3.2 cm
PR-WBB7	Western Blot Box, Medium Rectangle, Clear, 5/pk	4 mL	8.9 x 6.5 x 2.5 cm
PR-WBB7BK	Western Blot Box, Medium Rectangle, Black, 5/pk	4 mL	8.9 x 6.5 x 2.5 cm
PR-WBB9	Western Blot Box, Long Strip, Clear, 5/pk	2 mL	9.5 x 3.0 x 1.6 cm
PR-WBB11	Western Blot Box, Medium Strip, Clear, 5/pk	3 mL	11.1 x 5.2 x 4.7 cm
PR-WBB13	Western Blot Box, Large, Clear, 5/pk	6 mL	11.7 x 8.9 x 2.8 cm
PR-WBB15	Western Blot Box, Square, Clear, 5/pk	7 mL	11.4 x 11.4 x 3.2 cm
PR-WBB15BK	Western Blot Box, Square, Black, 5/pk	7 mL	11.4 x 11.4 x 3.2 cm
PR-WBB17	Western Blot Box, Extra Large, Clear, 5/pk	11 mL	15.2 x 10.2 x 3.2 cm
PR-WBB19	Western Blot Box, XXL, Clear, 5/pk	12 mL	15.2 x 10.2 x 5.1 cm
PR-WBB13-8BK	Removable Lid, Opaque Black, for Novex Minigel	N/A	8.6 x 8.6 x 2.8cm

Item#:

ASBLOTBX2

PR1MA™-Shell Plates - 384-Well, Full Skirted

Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells

Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.

PR1MA™-Shell sets a new standard in performance and convenience.

The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
White well options enhance the fluorescence signal during qPCR
Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
ANSI/SBS footprint and well spacing
Vibrant colors offer a visual distinction between different samples or experiments
Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free

Trust MIDSCI™ for PCR consumables that deliver accurate and reproducible results, empowering you to make groundbreaking discoveries.

Proudly made in the USA! Click here for more made in America products!

Item#:

ASPR1MASHTES384FULL

PR1MA™-Shell Plates - 96-Well, Full Skirted

Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells

Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.

PR1MA™-Shell sets a new standard in performance and convenience.

The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
White well options enhance the fluorescence signal during qPCR
Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
ANSI/SBS footprint and well spacing
Vibrant colors offer a visual distinction between different samples or experiments
Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free

Trust MIDSCI™ for PCR consumables that deliver accurate and reproducible results, empowering you to make groundbreaking discoveries.

Proudly made in the USA! Click here for more made in America products!

Item#:

ASPR1MASHTES96FULL

PR1MA™ Rapid Coomassie Stain

Chemical Formula: C5H10O5

Solubility: Water

Storage Temp: Room Temperature

This unique Coomassie Blue based formulation features a special dye that is absorbed by protein bands instead of the gel matrix. This eliminates the need for destaining and offers enhanced sensitivity and sharper resolution of bands. Protein bands can be detected within 10 minutes. Maximum intensification may require incubation up to 40 minutes. Offers greater convenience and sensitivity than conventional stains. Compatible with silver staining. Rapid Coomassie stain uses a simple two-step procedure. Stain is designed to detect as little as 7.9ng of protein within one hour of electrophoresis.

Supplied as 20X concentrated solution.

Shelf life is approximately 18 months at room temperature.

Shipping Weight: 0.3 lbs

Shipping Dimensions: 2.00 x 4.00 x 2.00

Appearance: Dark Blue Color
Concentration: 20X
Solubility: Suitable for use in staining protein in polyacrylamide gels

Research or further manufacturing use only, not for food or drug use.

Proudly made in the USA! Click here for more made in America products!

Item#:

ASRAPIDCOMMSTN

PR1MA Safety Data Sheet KCRCS-50_RCS-50

PR1MA™ Protein Gel-Loading Dye for SDS-PAGE

CAS Number: 7732-18-5; 56-81-5; 7647-01-0; 77-86-1; 151-21-3

Storage Temp: Room Temperature

This dye is added to protein samples prior to electrophoresis on SDS–PAGE gels.

Composition:

Water: 80%

Glycerol: <12%

Sodium Dodecyl Sulfate: <5%

Proprietary Component: <2%

TRIS: <1.0%

Shipping Weight: 0.1 lbs

Shipping Dimensions: 1.50 x 3.50 x 1.50

Appearance: Slightly Viscous Dark Purple Liquid
DNase, RNase, protease: Not Detected
Electrophoresis: Pass Test
OPTICAL ABS AT 525 NM: 0.15 - 0.35
OPTICAL ABS BETWEEN 588-594 NM: 0.32 - 0.47
OPTICAL ABS BETWEEN 635-641 NM: 0.25 - 0.40

Research or further manufacturing use only, not for food or drug use.

Proudly made in the USA! Click here for more made in America products!

Item#:

ASPROTEINGELLDNSDS

PR1MA Safety Data Sheet KCP18100-5_P18100

OptiWell™ Deep Well Plates - 24

Available in over 25 different types, The OptiWell™ line of Deep Well Plates is compatible with all popular automated research platforms and robotic equipment. These plates are useful for bacterial cultures, centrifugation (4000xg max RCF), and general sample storage. They can be used with silicone sealing mats and various types of sealing film. All plates are produced in a class 100,000 cleanroom facility and are ANSI / SLAS 1-2004 compliant. Although all OptiWell™ plates are autoclavable, several types are also available presterilized by gamma irradiation in accordance with ISO 13485. All plates are certified RNase/DNase free and non-pyrogenic.

24-Well, 48-well, 96-well, and 384-well configurations available
For automated research platforms / robotic equipment
Minimal binding/liquid retention
Black printed alpha-numerics
Virgin, medical-grade polypropylene
Conical V-Bottom configurations

Item#:

ASOPTIWELL24

PR1MA™-Shell Plates - 96-Well, Semi Skirted

Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells

Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.

PR1MA™-Shell sets a new standard in performance and convenience.
The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
White well options enhance the fluorescence signal during qPCR
Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
ANSI/SBS footprint and well spacing
Vibrant colors offer a visual distinction between different samples or experiments
Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free

Trust MIDSCI™ for PCR consumables that deliver accurate and reproducible results, empowering you to make groundbreaking discoveries.

Proudly made in the USA! Click here for more made in America products!

Item#:

ASPR1MASHTES96SEMI

OptiWell™ Deep Well Plates - 48

Available in over 25 different types, The OptiWell™ line of Deep Well Plates is compatible with all popular automated research platforms and robotic equipment. These plates are useful for bacterial cultures, centrifugation (4000xg max RCF), and general sample storage. They can be used with silicone sealing mats and various types of sealing film. All plates are produced in a class 100,000 cleanroom facility and are ANSI / SLAS 1-2004 compliant. Although all OptiWell™ plates are autoclavable, several types are also available presterilized by gamma irradiation in accordance with ISO 13485. All plates are certified RNase/DNase free and non-pyrogenic.

24-Well, 48-well, 96-well, and 384-well configurations available
For automated research platforms / robotic equipment
Minimal binding/liquid retention
Black printed alpha-numerics
Virgin, medical-grade polypropylene
Conical U-Bottom configurations

Item#:

ASOPTIWELL48

OptiWell™ Deep Well Round Well Plates - 96

Available in over 25 different types, The OptiWell™ line of Deep Well Plates is compatible with all popular automated research platforms and robotic equipment. These plates are useful for bacterial cultures, centrifugation (4000xg max RCF), and general sample storage. They can be used with silicone sealing mats and various types of sealing film. All plates are produced in a class 100,000 cleanroom facility and are ANSI / SLAS 1-2004 compliant. Although all OptiWell™ plates are autoclavable, several types are also available presterilized by gamma irradiation in accordance with ISO 13485. All plates are certified RNase/DNase free and non-pyrogenic.

24-Well, 48-well, 96-well, and 384-well configurations available
For automated research platforms / robotic equipment
Minimal binding/liquid retention
Black printed alpha-numerics
Virgin, medical-grade polypropylene

Item#:

ASOPTIWELL96

OptiWell™ Deep Well Square Well Plates - 96

Available in over 25 different types, The OptiWell™ line of Deep Well Plates is compatible with all popular automated research platforms and robotic equipment. These plates are useful for bacterial cultures, centrifugation (4000xg max RCF), and general sample storage. They can be used with silicone sealing mats and various types of sealing film. All plates are produced in a class 100,000 cleanroom facility and are ANSI / SLAS 1-2004 compliant. Although all OptiWell™ plates are autoclavable, several types are also available presterilized by gamma irradiation in accordance with ISO 13485. All plates are certified RNase/DNase free and non-pyrogenic.

24-Well, 48-well, 96-well, and 384-well configurations available
For automated research platforms / robotic equipment
Minimal binding/liquid retention
Black printed alpha-numerics
Virgin, medical-grade polypropylene

Item#:

ASOPTIWELL96SB

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