Summary: Cat.No. : CASP7-7269H Product Overview : Recombinant Human CASP7 (P55210-1) (Met 1-Gln 303), fused with a polyhistidine tag at the C-terminus, was produced in E. coli. Source : E. coli Species : Human Tag : His Form : Lyophilized from a 0.2μm filtered solution of 20mM HEPES, 100mM NaCl, 1mM EDTA, 0.10% Sucrose, 0.1% chaps, pH 7.5 Molecular Mass : The full length of recombinant human CASP7 comprises 313 amino acids and has a calculated molecular mass of 35KDa. As a result of proteolytic cleavage, the apparent molecular mass of the protein is approximately 20 & 11 kDa ,corresponding to the N-reminal P20 subunit and the C-teminal p11 subunit respectively in SDS-PAGE under reducing conditions.