Immunohistochemical analysis of paraffin-embedded normal mouse lung using PD-L1 (D5V3B) Rabbit mAb (Mouse Specific; IHC Specific).Learn more about how we get our images.
Immunohistochemical analysis of paraffin-embedded normal mouse thymus using PD-L1 (D5V3B) Rabbit mAb (Mouse Specific; IHC Specific).Learn more about how we get our images.
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
NOTE: Do not allow slides to dry at any time during this procedure.
For Citrate: Heat slides in a microwave submersed in 1X citrate unmasking solution until boiling is initiated; follow with 10 min at a sub-boiling temperature (95°-98°C). Cool slides on bench top for 30 min.
posted February 2010
revised March 2016
Protocol Id: 283
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
PD-L1 (D5V3B) Rabbit mAb (Mouse Specific; IHC Specific) recognizes endogenous levels of total mouse PD-L1 protein. Non-specific staining of keratin has been observed.
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly215 of mouse PD-L1 protein.
Programmed cell death 1 ligand 1 (PD-L1, B7-H1, CD274) is a member of the B7 family of cell surface ligands that regulate T cell activation and immune responses. The PD-L1 ligand binds the PD-1 transmembrane receptor and inhibits T cell activation. PD-L1 was discovered following a search for novel B7 protein homologs and was later shown to be expressed by antigen presenting cells, activated T cells, and tissues including placenta, heart, and lung (1-3). Similar in structure to related B7 family members, PD-L1 protein contains extracellular IgV and IgC domains and a short, cytoplasmic region. Research studies demonstrate that PD-L1 is expressed in several tumor types, including melanoma, ovary, colon, lung, breast, and renal cell carcinomas (4-6). Expression of PD-L1 in cancer is associated with tumor infiltrating lymphocytes, which mediate PD-L1 expression through the release of interferon gamma (7). Additional research links PD-L1 expression to cancers associated with viral infections (8,9).
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|64988S||100 µl (200 sections)||$ 275.0|