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UltraPure Proteinase K, 1.25 mls UPK20-125

UltraPure Protei 50072a8e64c63
$55.00 each

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Proteinase K is a nonspecific serine protease that is active in the presence of SDS or urea and over a wide range of pH, salt concentrations and temperatures. This preparation is made at a concentration of 20 mg/ml in a storage buffer of 50 mM Tris, pH 8, 3 mM CaCl2, 50% Glycerol. Pack size is 1 x 1.25mls