85-7254-14 CD28 (CD28 Antigen, CD28 Molecule, MGC138290, T cell Antigen CD28, T cell Specific Surface Glycoprotein, T cell Specific Surface Glycoprotein CD28, Tp44) 500ug C2380-18A
85-7254-14 CD28 (CD28 Antigen, CD28 Molecule, MGC138290, T cell Antigen CD28, T cell Specific Surface Glycoprotein, T cell Specific Surface Glycoprotein CD28, Tp44) 500ug C2380-18A