|Application ||WB, IHC, E|
|Other Accession||NP_054862, 29126|
|Calculated MW||33275 Da|
|Other Names||Programmed cell death 1 ligand 1, PD-L1, PDCD1 ligand 1, Programmed death ligand 1, B7 homolog 1, B7-H1, CD274, CD274, B7H1, PDCD1L1, PDCD1LG1, PDL1|
|Format||0.5 mg IgG/ml in Tris saline (20mM Tris pH7.3, 150mM NaCl), 0.02% sodium azide, with 0.5% bovine serum albumin|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.|
|Precautions||Goat Anti-CD274 / PD-L1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Plays a critical role in induction and maintenance of immune tolerance to self. As a ligand for the inhibitory receptor PDCD1/CD279, modulates the activation threshold of T-cells and limits T-cell effector response (PubMed:11015443). The PDCD1/CD279-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and facilitate tumor survival (PubMed:28813417, PubMed:28813410). Through a yet unknown activating receptor, may costimulate T-cell subsets that predominantly produce interleukin-10 (IL10) (PubMed:10581077).|
|Cellular Location||Cell membrane; Single-pass type I membrane protein. Early endosome membrane; Single-pass type I membrane protein. Recycling endosome membrane; Single-pass type I membrane protein. Note=Associates with CMTM6 at recycling endosomes, where it is protected from being targeted for lysosomal degradation. Isoform 2: Endomembrane system; Single-pass type I membrane protein|
|Tissue Location||Highly expressed in the heart, skeletal muscle, placenta and lung. Weakly expressed in the thymus, spleen, kidney and liver. Expressed on activated T- and B-cells, dendritic cells, keratinocytes and monocytes.|
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
An approach based on a genome-wide association study reveals candidate loci for narcolepsy. Shimada M, et al. Hum Genet, 2010 Oct. PMID 20677014.
Role played by the programmed death-1-programmed death ligand pathway during innate immunity against Mycobacterium tuberculosis. Alvarez IB, et al. J Infect Dis, 2010 Aug 15. PMID 20617899.
The programmed death 1/programmed death ligand 1 inhibitory pathway is up-regulated in rheumatoid synovium and regulates peripheral T cell responses in human and murine arthritis. Raptopoulou AP, et al. Arthritis Rheum, 2010 Jul. PMID 20506224.
[Expression of B7-H1 on peripheral myeloid dendritic cells in patients with HIV infection and its correlation with diseases progression] Wang XC, et al. Zhonghua Yi Xue Za Zhi, 2010 Mar 9. PMID 20450779.
PD-1 on immature and PD-1 ligands on migratory human Langerhans cells regulate antigen-presenting cell activity. Pe帽a-Cruz V, et al. J Invest Dermatol, 2010 Sep. PMID 20445553.
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