BLACK FRIDAY SALE!

For a limited time, buy one PR1MA™ Microplate Microcentrifuge (PCRCENT)

 and get one MyFuge™ Mini Centrifuge (MF8-X-VF) FREE!

Specify lid color when ordering. Replace “x” with color choice:

Use -B for blue, -G for green, -P for purple, -C for clear, and -R for red.

 Add item at the listed price, and one “-VF” item to order free product.

Use promo code TURKEY25

Click here for more Black Friday Deals or

See flyer for more details.

Free offers require purchase of designated items at listed price. Offers expire 12/05/2025. Not valid on previous purchases.
Special price applies only to item specified. Other capacities or items cannot be substituted.
All terms and conditions apply.

PR1MA™ Microplate Microcentrifuge

• Quickly spins down droplets in PCR plates (less than 20 seconds)
• Accepts skirted, non-skirted, standard, and most microtiter PCR plates
• 50% smaller than traditional centrifuges
• Unique rotor design prevents sample spillage

The PR1MA™ Microplate Microcentrifuge is the first mini-sized centrifuge with a swing-out rotor for microplates. Centrifuging plates before PCR ensures all reactants are in the bottom of the wells for proper concentrations and improved yields.

The easily accessible rotor chamber includes two plate carriers that rest at a 75° angle. This allows plates to be inserted confidently without sealing tapes or caps. Upon closing the centrifuge lid, the rotor accelerates and the centrifugal force "swings" the plates into a horizontal position, concentrating any droplets on the plate walls to the well bottoms.

Specifications

Accessories 

PCRCENT-A02 - This tube adapter for the PCRCENT Plate Centrifuge holds 96 0.2 mL tubes or 8 and 12 position PCR strips. It comes 2 per pack.

PCRCENT-DWMP - This optional rotor for the PCRCENT Plate Centrifuge has carriers for deep well plates up to 35 mm tall.

Item # PCRCENT is proudly made in the USA! Click here for more made in America products!
 

PR1MA™ Rapid Coomassie Stain

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

Rapid, Commassie, Stain, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

PR1MA™ Protein Gel-Loading Dye for SDS-PAGE

Protein, Gel-Loading, Dye, SDS-PAGE,PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

SureAir™ PCR Workstation

PR1MA™ Touch Power Supply

• Touch screen control
• Bright color display
• Dual orientation, auto-rotating display

The PR1MA™ Touch is a workhorse electrophoresis power supply, ideal for the efficient separation of nucleic acids and proteins as well as basic western blotting applications. Four pairs of output jacks are wired in parallel for connecting multiple electrophoresis tanks. A color touch screen allows quick setting and monitoring of all run conditions, including run time, voltage, and current. Users can select “Constant Current” or “Constant Voltage” during an electrophoresis run, keeping the chosen parameter fixed as resistance changes. The dual orientation design with a rotating display allows the PR1MA™ Touch to be installed in the most convenient location, on a shelf or bench, saving valuable space.

The PR1MA™ Touch features a logical user interface.

Setting up an electrophoresis run couldn’t be easier; simply touch the parameter to select it, press the “up” and “down” arrows to adjust the value, and then touch “Start”. All parameters are always displayed, with no need to toggle between Time, Voltage, or Amperage. In addition, the run status is always displayed.

Specifications

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

Mystaire® PCR Prep Stations

Compact laminar flow enclosures that reduce the risk of sample contamination while performing polymerase chain reaction experiments.

Airborne contaminants are prevented from entering into the work zone through constant positive pressure HEPA filtered air. Each PCR prep station is equipped with a built-in 254 nanometer shortwave lamp to effectively decontaminate the work area between amplifications. Safety interlocks are included on all PCR prep stations to prevent operator exposure to potentially harmful UV radiation.

MY-PCR prep stations are bench-top personal clean zones allowing the operator to amplify RNA and DNA while minimizing the potential for background from airborne contaminants.

*Note: MY-PCR and FE-PCR are not biological safety cabinets. They are designed to provide process protection only from potential airborne contaminants found in the laboratory space.

• Class 100 vertical laminar flow air
• 15-Minute UV light timer
• Clear polycarbonate construction with chemically impervious polypropylene work surface
• UV shelf with integrated pipette holder
• Electrical cord pass-through port
• Sash position switch and overlap to prevent UV light exposure
• HEPA Filters, Pre-Filters, UV bulbs, additional ports and shelves also available
  

Specifications
 

Item #	MY-PCR24	MY-PCR32	MY-PCR48
Dims (D x W x H)	24 x 24 x 30 In. 609.6 x 609.6 x 762 mm	24 x 32 x 30 In. 609.6 x 812.8 x 762 mm	24 x 48 x 30 In. 609.6 x 1219.2 x 762 mm
Noise Level	<45 DBA	<49 DBA	<56 DBA
Voltage	110 V or 220 V
Power	200 Watts		400 Watts
UV Light	15 W/254 mm		15 W/254 mm (2)
Blower	Sparkless Brushless
UV Light Timer	0 to 15 min.
Safety Interlock	Yes
Air Velocity	60 LFM

Mystaire® PCR Prep Stations are proudly made in the USA! Click here for more made in America products!

PR1MA™ SmartGlow™ DNA Safe Stain

• Replaces hazardous Ethidium Bromide (EtBr)
• Better sensitivity than EtBr
• Detect as little as 0.1ng of DNA
• Two types available
• PS Pre Stain
• LD Loading Dye
• Excitation by UV light or blue light
• Compatible with Accuris SmartBlue™ Transilluminator
• Ships at ambient temperature (stored at 4°C)

PR1MA™ SmartStain™ PS (Pre-Stain) can be used as a direct replacement for Ethidium Bromide in agarose and polyacrylamide gel electrophoresis. The stain emits green fluorescence when bound to dsDNA or ssDNA and emits red fluorescence when bound to RNA. PR1MA™ SmartStain™ PS exhibits excitation peaks at 290 nm and 490 nm, allowing it to be used with UV and blue light.

Protocol:

• Prepare 100 mL of agarose or polyacrylamide solution.
• Add 5 uL of PR1MA™ SmartStain™ to the gel solution before pouring gels.
• For enhanced results, add PR1MA™ SmartStain™ PS to the running buffer at a ratio of 5 uL per 100 mL. Adding PR1MA™ SmartStain™ PS to the running buffer will result in increased sensitivity and better detection of small quantities of nucleic acid.
• After electrophoresis is complete, view the gel using a UV or blue light illuminator

OptiWell™ Tip Combs - KingFisher™ Compatible

Precision-Made for Magnetic Particle Processing.

OptiWell™ Tip Combs are engineered for seamless compatibility with KingFisher™ Flex instruments (not affiliated or endorsed) and other leading automated liquid handling systems. Designed for optimal performance in magnetic particle-based protocols, these tip combs are ideal for DNA and RNA extraction, viral RNA isolation, immunoprecipitations, and nucleic acid quantification.

Manufactured from low-binding, medical-grade polypropylene, OptiWell™ Tip Combs minimize sample loss while ensuring maximum purity. Each batch is rigorously tested and certified RNase and DNase free, making them ideal for sensitive molecular biology workflows. Available in sterile or non-sterile options to suit your lab's specific needs.

Key Features

• Compatible with KingFisher™ Flex and similar automation platforms (not affiliated)
• Made from low-binding, medical-grade polypropylene to reduce sample loss
• Available in sterile and non-sterile formats
• Certified RNase and DNase free
• Ideal for DNA/RNA extraction, viral RNA workflows, and immunoprecipitation protocols
• Designed for reliable magnetic bead separation and high-throughput workflows 

Whether you're working with nucleic acids or performing protein purification, OptiWell™ Tip Combs deliver consistent performance and contamination-free results in automated systems.
   

Disclaimer

KingFisher™ is a trademark of Thermo Fisher Scientific. OptiWell™ Tip Combs are third-party products designed for use with KingFisher™ instruments. Thermo Fisher Scientific does not manufacture, sponsor, or endorse OptiWell™ products, and is not affiliated with these offerings in any way. 

 
   

PR1MA™ Mini Gel Electrophoresis System

• Complete system, includes gel box, power supply and casting sets
• Quick and easy gel casting, no tape, clamps or spacers required
• Compact design, footprint: 7 x 5.1 in.

The PR1MA™ Mini Gel electrophoresis system includes all of the equipment that you need to get up and running: gel tank, power supply, and two casting sets. Ideal for personal use, small laboratories, or the classroom, this gel box/power supply combination is compact and easy to use.

The mini gel box attaches directly to the power supply for a secure connection every time. Selectable parameters include 3 preset voltages – 35V, 50V or 100V – and a 99-minute timer. All are set using the membrane keypad.

The safety lid is vented to help dissipate heat generated during electrophoresis and features a viewing area above the gel. Current will only run through the system when the lid is properly in place on top of the gel box.

Trays and casting stands for both 10.5 x 6 cm and 5 x 6 cm gels are included with the PR1MA™ Mini system, as are double-sided combs. The smaller tooth combs are compatible with multi-channel pipettes. Casting is quick and easy – just place the tray in the casting stand and pour. The trays feature a dark contrast strip to help visualize wells while loading and lines that fluoresce under UV and blue light to track the progress of the run.

Specifications

• Convenient cDNA synthesis and PCR in a single tube from 1 pg total RNA
• Formulated for highly specific and sensitive RT-PCR from any RNA templates
• Incorporates thermostable reverse transcriptase and Hot-Start Taq for preparation at room temperature

The PR1MA™ One-Step RT-PCR Kit has been formulated for cDNA synthesis and subsequent PCR in a single tube for end-point analysis. This latest generation RT-PCR Kit consists of an MMLV-derived, thermostable Reverse Transcriptase (45°C to 55°C), an advanced RNase Inhibitor and PR1MA™ Hot Start Taq for ultra-sensitive one-step RT-PCR from as little as 1pg total RNA starting material.

The optimized buffer chemistry allows for efficient reverse transcription and PCR of problematic sequences with significant secondary structure (such as GC-rich targets). The PR1MA One-Step RT-PCR Kit is ideal for determining the presence or absence of RNA templates and quantifying expression through qualitative analysis of RNA transcription levels. The kit also efficiently synthesizes double-stranded cDNA for subsequent gene expression analysis.

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

 Item PR2110-100 has been discontinued by the manufacturer;
however, we will be continuing to supply the other quantities.

 

In place of item PR2110-100, please order items PR2110-50 or PR2110-200

PR1MA™ qMAX™ cDNA Synthesis Kits

PR1MA™ now offers two cDNA Synthesis Kits, to meet a range of requirements.
 
The original cDNA Synthesis Kit is a 2-tube format for easy reaction setup and is ideal for 4 pg to 0.5 µg of input RNA. One tube includes our exceptionally stable Reverse Transcriptase combined with a potent RNAse inhibitor, and the other tube contains a 5X reaction buffer with an optimal mixture of anchored oligo (dT) primers and random hexamers to produce a non-biased population of cDNA. 
 
The 1st Strand cDNA Synthesis Flex Kit includes four components: a high-capacity Reverse Transcriptase, an optimized 5X buffer, separate solutions of oligo (dT) primers, and random hexamer primers. This multi-component format is ideal for 10 pg to 2.0 µg of input RNA and allows for greater flexibility in assay design.

 
PR1MA™ qMax cDNA Synthesis Kits
  

Item	Description	Volume (20 µL)
PR2100-C-S	PR1MA™ qMax™ cDNA Synthesis Kit	10 Reactions (Sample)
PR2100-C-25	PR1MA™ qMax™ cDNA Synthesis Kit	25 Reactions
PR2100-C-100	PR1MA™ qMax™ cDNA Synthesis Kit	100 Reactions
PR2100-C-250	PR1MA™ qMax™ cDNA Synthesis Kit	250 Reactions

 

PR1MA™ qMax First Strand cDNA Synthesis Flex Kits  
 

Item	Description	Volume (20 µL)
PR2110-S	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	10 Reactions (Sample)
PR2110-50	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	50 Reactions
PR2110-100	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	100 Reactions
PR2110-200	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	200 Reactions

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

 
PR1MA™ dNTPs

• Supplied as a ready-to-use 40 mM mix or a set of 4 separate 100 mM solutions
• Free of impurities and inhibitors that reduce sensitivity and yield
• No nuclease, protease or nickase activity
• >99% pure, purified by HPLC
• 24-month shelf life

PR1MA™ dNTP's are purified by HPLC in a strict process that results in greater than 99% purity. The stringent purification process eliminates PCR inhibitors such as tetraphosphates and pyrophosphates that can interfere with the sensitivity of your PCR and reduce yields.
The 40 mM dNTP Mix is a single tube that contains premixed dNTPs at a concentration of 10 mM each. The 100 mM dNTP Set contains four individual tubes, one each of dATP, dCTP, dGTP and dTTP. The nucleotides are supplied in ultra-pure water as an ammonium salt. Both the set and mix are stable for 24 months when stored at -20ºC.

Extensive quality control testing is performed to ensure the dNTPs are free of nuclease, protease and nickase activity. Each lot is performance tested in standard PCR, long PCR and qPCR reactions to assess reproducibility and sensitivity.

PR1MA™ dNTP Mix

PR1MA™ dNTP Set  

Item	Description	Volume
PR3101-S-1	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	250 uL / 25 umol each
PR3101-S-4	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	1 mL / 100 umol each
PR3101-S-20	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	20 x 250 uL / 25 umol each

 

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