Human Cellexp Cd19 Recombinant 10UG. Human Cellexp Cd19 Recombinant, Host: HEK 293 cells, Purity: greater than or equal to 95% SDS-PAGE, Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 ug/ml, MW: 31.6 kDa, Storage: -20 deg C, Synonyms: CD19, B4, CVID3, MGC12802, Size: 10UG