ITEM#: 3042-SAB4700811100UG
MFR#: SAB4700811-100UG
The mouse monoclonal antibody 29E.2A3 recognizes CD274 / PD-L1 (also known as B7-H1), a 40 kDa type I transmembrane protein expressed by dendritic cells, activated T cells, activated monocytes, and in various tissues, above all in heart and skeletal