MilliporeSigma™ Proteinase K, Tritirachium album

Description

Serine protease that exhibits strong proteolytic activity on a wide variety of denatured and native proteins of high molecular weight

• Because of its rapid proteolytic inactivation of endogenous nucleases, it can be used for isolation of mRNA and high molecular weight DNA
• Preferentially cleaves bonds next to the carbonyl group of N-substituted hydrophobic, aliphatic, and aromatic amino acids
• Inhibited by DFP, Hg2⁺, and PMSF
• Not inactivated by metal chelators, sulfhydryl reagents, TLCK, or TPCK

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Specifications

• Formulation: Lyophilized from calcium acetate
• Quantity: 25mg
• Format: Lyophilized solid
• pH: Optimum 7.5 - 12.0
• Content And Storage: Store at+2°C to+8°C