CD274 polyclonal, anti-human, mouse, rat

Background:
This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants.

Synonyms: B7-H, B7H1, PD-L1, PDCD1L1, PDCD1LG1, PDL1

Cellular Location: Cell membrane Endomembrane system Single-pass type I membrane protein

Immunogen:
Recombinant protein of human CD274

Gene Symbol: CD274

Gene ID: 29126

Swiss prot: Q9NZQ7

Calculated MW: 33kDa

Recommended dilution:
WB 1:500-2000, IF 1:50-200,

Purity:
Affinity purification

Storage Buffer:
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Storage:
Store at -20℃. Avoid freeze / thaw cycles.