Human CellExp CTLA4/CD152 Recombinant Protein. Human CellExp CTLA4/CD152, Recombinant Protein, Host: HEK293 cells, Species reactivity: human, Purity: greater than or equal to 95%, amino/mw: 14.3 kDa, Synonymns: CTLA4, CD152, CELIAC3, GRD4, GSE, ICOS, IDDM12, Storage: -20 deg C, Size: 100 ug