You Searched For: Biological+Buffers

Catalog Number: (1B1301-KIT)

Supplier: VWR Chemicals

Description: The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.

UOM: 1 * 1 KIT

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Catalog Number: (E854-100RXN)

Supplier: VWR Chemicals

Description: PCR DNA Marker™ offers 8 fragments ranging from 50 to 2000 bp. The marker contains high intensity reference bands that are ideal for quick sizing of PCR products and restriction digests. Simply mix 10 μl of PCR DNA Marker™ with required quantity of loading buffer and load into well. There is sufficient material for 100 assays.

UOM: 1 * 1 KIT

MSDS Certificates Sale

Supplier: MILLIPORE

Description: Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications.

New Product

Supplier: MILLIPORE

Description: Immobilon® Block Noise cancelling reagents are designed especially for Western blotting applications. This family of protein-free, ready-to-use buffers has been optimised to reduce background levels when using chemiluminescence, fluorescent, or phosphotyrosine detection.

New Product

Supplier: VWR Collection

Description: These gowns are the cleanest and most durable within the entire VWR® Protection line of apparel. Gowns provide barrier protection against fluids, biologicals, particulates, and light chemical splash.

Supplier: MILLIPORE

Description: Dispensing pressure vessels hold liquid for filtration through pressure-operated filter holders, if connected to an external pressure source. Used for large-volume filtration, reservoir for buffer or solvent dispensing.

New Product

Supplier: VWR Collection

Description: The shiroGEL vertical 20 offers application flexibility and is distinguished by its ease of gel casting and set-up, requiring only four screws to secure up to four 20×20 cm gels. This vertical screw clamp technology distributes pressure evenly along the height of gel rather than in the centre to eliminate plate bowing and gel compression, while maintaining a leakproof seal during casting. A built-in inner buffer chamber within the PAGE insert allows set up to be completed without inclusion of an upper buffer chamber. These systems are ideal for 1D and 2D SDS-PAGE, native, preparative, gradient and high resolution nucleic acid electrophoresis.

Supplier: VWR Collection

Description: These protective, durable, and comfortable overalls made with DuPont™ Tyvek® IsoClean® material provide an excellent barrier against dry particulates, non hazardous liquids, and microorganisms. Garments are chemically and biologically inert, low-linting, and static-free until laundered.

Catalog Number: (VWRA06104108)

Supplier: VWR Collection

Description: Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids (normal saline is 0.9% w/v in wa ter10), density gradients3,6, a diluent to increase ionic strength in buffers or culture media and in salt-out proced 1 * 500 g

UOM: 1 * 500 g

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Catalog Number: (VWRU12777-838)

Supplier: VWR Collection

Description: Mercury-free, solid-state bottle probe in nontoxic glycol with three meter cable. These digital thermometers are designed for monitoring temperatures in freezers, water baths, heating blocks, incubators and refrigerators with this enclosed temperature-buffered sensor.

UOM: 1 * 1 items

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Supplier: VWR Collection

Description: For 16×14 cm gels, the Twin M is a versatile system for SDS PAGE applications, in addition to non denaturing electrophoresis of proteins, SSCPs and dinucleotide repeats. With the enlarged upper buffer chamber, water circulation system and heat-sinking aluminium ceramic plates, the Twin M provides high speed separation while maintaining straight, sharp bands.

Supplier: MILLIPORE

Description: These PES white membrane filters provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.

New Product

Supplier: VWR Collection

Description: Borosilicate glass tube, PTFE pestle with stainless steel shaft. Tissue grinders are used for controlled reduction of particle size and homogenisation of a variety of substances, especially biological material. The shearing forces generated by the movement of the rotating plunger in a precision bore tube cause size reduction, determining factors include clearance between the pestle head and tube, speed of rotation and viscosity of medium.

Catalog Number: (444-0932)

Supplier: GRANT INSTRUMENTS

Description: Compact rotator with easy to use controls, provides thorough end over end mixing of samples in tubes up to 50 ml. Applications include hybridisation reactions, cell growth, soft extraction, binding reactions, preventing blood coagulation and homogenisation of biological components in solution. The reliable motor produces regulated rotation throughout the speed range.

UOM: 1 * 1 items

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Supplier: VWR Collection

Description: These highly accurate thermometers monitor temperatures simultaneously in refrigerators and freezers, two refrigerator locations. Temperature-buffered bottle sensor eliminates transient temperature changes when refrigerator door is opened. Patented unit fulfils all CDC thermometer and vaccine thermometer requirements. They may also be used in water baths, heating blocks and incubators.

Catalog Number: (VWRA06104103)

Supplier: VWR Collection

Description: DL-Dithiothreitol is used for stabilizing sulfhydryl containing enzymes. It is effective in sample buffers for reducing protein disu lfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N'-bis(ac 1 * 5 g

UOM: 1 * 5 g

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