Carboxypeptidase-B sequentially cleaves C terminal K and R residues.
Recommend Usage:
SDS-PAGEActivity assayThe optimal working dilution should be determined by the end user.
Storage Buffer:
Lyophilized from 20 mM Tris, pH 8.0 and 50mM NaCl.
Storage Instruction:
Store at -20°C.Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex.For extended storage, it is recommended to be further diluted in buffer containing carrier protein (e.g. 0.1% BSA) and stored in aliquots at -20°C to -80°C.