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Promega Proteinase K DFS Item

Serine protease that exhibits a very broad cleavage specificity. Useful in many molecular biology applications.

Supplier:  Promega V3021

Catalog No. PR-V3021


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Description

Description

  • For General Digestion of Protein in Biological Samples
  • Active over a pH range of 4.3-12.0, in 0.5% SDS or 1% Triton(R) X-100
  • Purified to remove RNase and DNase activities
Specifications

Specifications

50 to 100 μg/mL
4.3 to 12
50mM Tris HCl (pH 8), 10mM CaCl2
Tritirachium album limber
Proteinase K
PMSF (1) or DFP
Colorless
Cleaves Peptide bonds adjacent to the Carboxylic group of Aliphatic and Aromatic Amino Acids, useful for general digestion of Protein in biological samples
-30°C to -10°C
100 mg
28900
Lyophilized Powder
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