Endoproteinase Glu-C

Supplied in dry format from Tris-HCl and sodium chloride buffer

For the digestion of peptides or proteins, the ratio of enzyme to substrate between is 1:20 and 1:100 (w/w) for recommended. Dissolve the peptide or protein and was enzymolysis in 100 mM NH4HCO3, pH 7.8 or 100 mM Tris-HCl, pH 7.8, the recommended incubation time is 2-18 hours at 37°C, depending on the temperature and the ratio of enzyme to substrate.

Repeated freeze/thawing is not recommended.