||B7; B7-1; B7.1; BB1; CD28LG; CD28LG1; LAB7
||Cluster of Differentiation 80 (also CD80 and B7-1) is a protein found on activated B cells and monocytes that provides a costimulatory signal necessary for T cell activation and survival. It is the ligand for two different proteins on the T cell surface: CD28 (for autoregulation and intercellular association) and CTLA-4 (for attenuation of regulation and cellular disassociation). CD80 works in tandem with CD86 to prime T cells.
||F12K, 10% FBS, 8 μg/ml Puromycin
||95% complete growth medium, 5% DMSO