"VWR"

Supplier: VWR

Sodium hydroxide ≥97.0%, pellets ACS

Supplier: VWR

Potassium iodide ACS

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Formamide, Ultrapure

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Phenol : chloroform : iso-amyl alcohol (25:24:1) (v/v/v) ≥99.0%, Biotechnology Grade 1 Phase, VWR®

Supplier: VWR

Dimethyl sulfoxide ≥99.9%, Ultra Pure Grade

Supplier: VWR

VWR’s molecular biology grade glycogen is an inert carrier that increases the recovery of nucleic acids after alcohol precipitation. Insoluble in ethanol or isoproanol, glycogen traps the nucleic acids during precipitation and forms a visible pellet upon centrifugation. As an inert co-precipitant, glycogen efficiently recovers from dilute solutions DNA or RNA molecules ranging in size from small oligonucleotides to megabase molecules

Supplier: VWR

An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol. Typically, a seven fold lower concentration of DTT (100 mM) is needed than is used for 2-mercaptoethanol (5% v/v, 700 mM).

Supplier: VWR

Sodium nitrate ≥99.0%, crystals ACS

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ActivArmr® gloves are specifically engineered to reduce the amount of vibration absorbed by the hands when using power tools and other vibrating machinery.

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Denatured with 5% methanol

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The 4X concentrated buffer (0.5M Tris pH 6.8 and 0.4% SDS) for preparation of stacking gels for Laemmli SDS-Page

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Hydrochloric acid 6 N, Reagent Grade

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Rapid Transfer Buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications

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Taq DNA Polymerase is ideal for general PCR and primer extension reactions to amplify DNA templates with high sensitivity.

Supplier: VWR

Microcide compound for broad-spectrum antimicrobial activity against bacteria and fungi and are compatible with most formulations.

Supplier: VWR

VWR® Recombinant Proteinase K