Protran nitrocellulose membranes are the most frequently specified transfer media in the world for a wide range of applications. Protran membranes are manufactured using 100% pure nitrocellulose to ensure the highest binding capacity possible. Other membranes referred to as "nitrocellulose" may actually contain large amounts of cellulose acetate, which will lower the protein binding capacity. In addition to high binding capacity, Protran nitrocellulose membranes inherently have very low background. The superior surface properties of the membrane guarantees superior signal-to-noise ratios, without the need for stringent washing conditions. Unlike PVDF membranes, Protran nitrocellulose requires no methanol pre-wetting step. This makes it the membrane of choice for proteins that prefer aqueous environments. Prior to transfer, the membrane is simply wet in water and then in the transfer buffer, with no other necessary pre-treatment steps. Protran membranes exhibit the best handling strangth of all pure nitrocellulose membranes.
Features:

• High binding capacity (80-150g/cm2) of proteins and nucleic acids.
• 100% pure nitrocellulose, with no cellulose acetate added, ensures the highest binding capacity possible.
• Compatible with virtually all standard detection methods.
• Low background - NC surface properties guarantee superior signal-to-noise ratios.
• Triton-free matrix with low extractable levels will support the cell growth essential for colony blotting, plaque lifts, and tissue culture applications.
• Available in many sizes and formats to fit different transfer devices and gel chambers.

AlphaPlates are light gray microplates specially designed to reduce crosstalk in AlphaLISA and AlphaScreen assays. Available in 384- and 1536-well formats and as a shallow-well 384-well plate.

PCR Tube

Individual tubes with attached domed caps minimize evaporation especially when used with small sample volumes, in thermal cyclers with heated lids, or older units.  Achieve even and precise thermal transfer while minimizing evaporation with our 0.2ml, attached dome cap tubes.  The domed cap design is to assist condensate to re-enter the reaction mixture and gain contact with heated lids for improved heat transfer.

Precision molded as a single part creates parts with uniform fit and reduce sample evaporation.  Tubes with attached caps are regularly quality tested for evaporation rates and must exhibit less than 3% sample loss.

Individual tube volumes

Recommended for low throughput applications, these tubes are designed to fit all standard 0.2mL block thermal cyclers.  Each tube is joined to a cap, their thin and consistent wall thickness optimizes heat transfer to maximize yield.

Packaged in resealable bags

All ILP PCR products are non-sterile and certified to be free of detectable RNase, DNases, DNA, and pyrogen contamination.

Glass Coated Plate, 96 Round Well U-Bottom 14.40mm Height, 500ul

Plate, 96 Round Well U-Bottom 43.90mm Height, 1.6m

Scintillation Vials

High quality scintillation vials available in three sizes to satisfy a range of applications. Designed to provide consistently low background counts and are suitable for low activity counting. The smaller sizes are very economical to use since they require smaller quantities of solvent.

The 20 mL Scintillation Vial has multiple uses in scintillation counting, gamma counting, chromatography, sample storage and culturing. Because of its leak-tight cap it is also commonly used to store and transport histological specimens in 10% formalin. This scintillation vial provides a high degree of resistance to organic solvents and sufficient translucence so that reagent levels can be easily seen. The unique thread design of the closure permits the vial to be sealed tight with an easy 1/4 turn and with minimum pressure.

The 6.5 mL Scintillation Vials are securely sealed by simply snapping the caps on. The cap is conveniently removed with an easy 1/4 turn to the left.

The 4 mL Polyethylene Scintillation Vial uses a full turn polypropylene screw cap. This small volume scintillation vial is the most economical size to use because it requires the least amount of solvent.

 
96-Deep Well Plate, Round Well, U Bottom 45mm

This 8 mm round well U-bottom plate combines working volume with automation friendly design. Sturdy and warp-resistant design with ultra-flat surfaces and rigid construction, this plate is ideal for high throughput screening, sample collection, compound storage, screening, and combinatorial chemistry applications. It is compatible with stackers, grippers, heater/cooler blocks, and other instruments that comply with the ANSI/SLAS 2004-1 (SBS) footprint.

Raised rims on each well help protect from cross-contamination, minimize sample loss during storage, and make for enhanced sealing with adhesive films, silicone mats, or heat sealing films.
Made from medical grade virgin polypropylene (no mold release agents or regrind); certified RNase, DNase, DNA, and Pyrogen Free.

Manufactured of inert, chemically resistant, and exceptionally clear virgin polypropylene, this plate can withstand temperatures down to -80C and centrifugation at up to 4,000 x RCF.

• Uniform wall thickness
• Easy well identification with molded-in alpha-numeric position markings
• Raised rims for easy and secure sealing with adhesive films, silicone mats, or heat-sealing films
• Raised rims help protect from cross contamination

LTS Style Filtered Pipette Tip

NEST 3D Barcode Cryogenic Vials