Applications: FC Info: Mouse Anti-Human CD15 (Clone TG1) recognizes Human CD15. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype. Anti-Human CD15-R-phycoerythrin recognizes a (Mr 156 kDa) cell surface glycoprotein expressed on virtually all peripheral blood granulocytes.1,2,3