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Target antigen
CD274
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Clonality
Polyclonal antibody
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Clone
Polyclonal antibody
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Raised in
rabbit
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Type of the antibody
IgG polyclonal antibody
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Product form
freeze-dried
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Reacts with species
human, mouse, rat
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Analyses
WB
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Immunogen
A synthetic peptide corresponding to a sequence at the N-terminus of human CD274(100-114aa QITDVKLQDAGVYRC), different from the related rat and mouse sequences by one amino acid.
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Product configuration
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
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Purification
Immunogen affinity purified.
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Solubilization
The powdered antibody should be dissolved in 0.2 ml of distilled water to achieve final concentration of 500ug/ml
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Storage condtions
Keep the CD274 Antibodyat minus twenty degrees Celsius for 1 year. The ready-to-use solutions can be stored at four degrees Celsius for a month. Our specialsits recommend to freeze the aliquotes at minus twenty degrees Celsius for long-term application. Multiple procedures of freezing and thawing influence the specifity and reactivity of the antibody in a negative way.
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Tips
The CD274 Antibody did not cross-reacted with other proteins during the test procedures. This antobdy is intended to be used for research analyses and it is not applicale for in vitro diagnostics.
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Background
CD274(CD274 molecule), also known as PDCD1L1, PDL1, B7H1, CD274 molecule, cluster of differentiation(CD274) or B7 homolog 1(B7-H1), Programmed cell death 1 ligand 1, is a protein that in humans is encoded by the CD274 gene. Levels of B7H1 correlated with PTEN loss in glioblastoma specimens, and tumor-specific T cells lysed human glioma targets expressing wildtype PTEN more effectively than those expressing mutant PTEN. Sequence analysis predicted that it has 290-amino acid. immunoresistance in glioma is related to loss of the tumor suppressor PTEN and is mediated in part by B7H1.Programmed death ligand 1(PD-L1) is a 40kDa type 1 transmembrane protein that has been speculated to play a major role in suppressing the immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. Using microarray analysis and flow cytometry, Barber et al.(2006) found that Pd1 was highly upregulated by functionally exhausted CD8 T cells from mice infected with a lymphocytic choriomeningitis virus(LCMV) strain causing chronic infection, but not by functional memory CD8 T cells from mice infected with an LCMV strain causing acute infection.
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Related articles
1. Barber, D. L., Wherry, E. J., Masopust, D., Zhu, B., Allison, J. P., Sharpe, A. H., Freeman, G. J., Ahmed, R. Restoring function in exhausted CD8 T cells during chronic viral infection. Nature 439: 682-687, 2006. 2. Dong, H., Zhu, G., Tamada, K., Chen, L. B7-H1, a third member of the B7 family, co-stimulates T-cell proliferation and interleukin-10 secretion.Nature Med. 5: 1365-1369, 1999.
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Gene Name
CD274
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Protein Name
Programmed cell death 1 ligand 1(PD-L1/PDCD1 ligand 1/Programmed death ligand 1)
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Gene Full Name
CD274 molecule
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Synonyms
B7 H antibody|B7 H1 antibody|B7 homolog 1 antibody|B7-H1 antibody|B7H antibody|B7H1 antibody|CD 274 antibody|Cd274 antibody|CD274 antigen antibody|CD274 molecule antibody|MGC142294 antibody|MGC142296 antibody|OTTHUMP00000021029 antibody|PD L1 antibody|PD-L1 antibody|PD1L1_HUMAN antibody|PDCD1 ligand 1 antibody|PDCD1L1 antibody|PDCD1LG1 antibody|PDL 1 antibody|PDL1 antibody|Programmed cell death 1 ligand 1 antibody|Programmed death ligand 1 antibody|RGD1566211 antibody
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Uniprot ID
Q9NZQ7
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Properties
If you buy Antibodies supplied by boster they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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French translation
anticorps
