Elastase type iv from porcine pancreas 1 mg

Elastase is a single polypeptide chain of 240 amino acid residues and contains four disulfide bridges. The molecular mass is approximately 25.9 kDa. The enzyme is synthesized as an inactive zymogen, proelastase, which is converted to the active form by li Elastase from Sigma has been used to examine the extent of proteolytic degradation of BSA that is treated with hydroxyl radical. It has also been used to purify elastase-inhibitory lipid derivative from a cyanobacterium, Microcystis Ku2.

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