Molecular Biology Grade, recombinant subtilisin-related serine protease K (Proteinase K) from Parengyodontium album (tritirachium album) is expressed in Pichia pastoris and purified by extensive chromatography.
Catalog No. P535-30N
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No overview information available.
White lyophilized powder
Sample Purity Data. For specific information on a given lot, see related
One unit of Proteinase K hydrolyzes urea-denatured hemoglobin producing colour equivalent of 1µmol tyrosine per 1 min at 37oC and pH 7.5 (Folin & Ciocalteu’s method), 1U = 1mAnsonU.
Storage, Stability, and Shipping:
Protease K protein stored in the solution of 50 mM Tris-HCl, pH 7.8, 3 mM CaCl2, 50% glycerol for long-term storage at -20oC.
Protease K protein dissolved in the solution of 50 mM Tris-HCl, pH 7.8, 3 mM CaCl2 for immediate use.
≤ 10 pg DNA/mg (qPCR)
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