PD-L1
Reactivity: Human
WB, IHC, IF
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Peptide ELISA: 1/8000. Western blot: 0.3-1.0 μg/mL. Approx 35 kDa band observed in Human Heart lysates(calculated MW of 33.5 kDa according to NP_054862.1). Immunohistochemistry: 4-6 μg/mL. In paraffin embedded Human Skeletal Muscle shows staining of the striated muscularfibres. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
CD274 [PDL1] is expressed by antigen presenting cells, including human peripheral blood monocytes stimulated with interferon gamma, and activated human and murine dendritic cells. In addition, PDL1 is expressed in nonlymphoid tissues such as heart and lung. The relative levels of inhibitory PDL1 and costimulatory B7 1/B7 2 signals on antigen presenting cells may determine the extent of T cell activation and consequently the threshold between tolerance and autoimmunity. PDL1 expression on nonlymphoid tissues and its potential interaction with PD1 may subsequently determine the extent of immune responses at sites of inflammation. PDL1 is thought to be involved in fetomaternal tolerance.Synonyms: B7 homolog 1, B7H1, PD-L1, PDCD1 ligand 1, PDCD1L1, PDCD1LG1, Programmed cell death 1 ligand 1, Programmed death ligand 1