Proteinase K Solution (20mg/ml)

COMPOSITION: CAS # 39450-01-6. Prepared in Tris-HCl (50 mM), calcium chloride (10 mM), and glycerol (50%).

PH: pH 8.0 ± 0.2

NOTES: A serine protease that exhibits a very broad proteolytic activity. Hydrolyzes peptide bonds adjacent to the carboxylic group of aliphatic and aromatic amino acids and is useful for general digestion of protein in biological samples.

STORAGE: Store at -20 degree C.