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CD274 (PD-L1, B7-H1), PerCP-eFluor™ 710, clone: MIH1, eBioscience™

Mouse Monoclonal Antibody

Manufacturer:  Life Technologies LS46598342

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Catalog No. 501128716



Description

Description

Programmed death receptor ligand 1 (PD-L1, also called B7-H1) is a recently described B7 family member. To date, one specific receptor has been identified that can be ligated by PD-L1. This receptor, programmed death receptor 1 (PD-1), has been shown to negatively regulate T-cell receptor (TCR) signaling. Upon ligating its receptor, PD-L1 has been reported to decrease TCR-mediated proliferation and cytokine production. PD-L1 expression was found to be abundant on many murine and human cancers and could be further up-regulated upon IFN-gamma stimulation. Thus, PD-L1 might play an important role in tumor immune evasion.

Description: The MIH1 monoclonal antibody reacts with human B7-H1, also known as PD-L1. B7-H1, a member of the B7 family, has a predicted molecular weight of approximately 40kDa and belongs to the Ig superfamily. B7-H1 is expressed on a majority of leukocytes. B7-H1 is a ligand for PD-1. Interaction of PD-1 with either PD-L1 (B7-H1) or PD-L2 (B7-DC) results in inhibition of T and B cell responses. MIH1 is reported to be a blocking antibody.Applications Reported: This MIH1 antibody has been reported for use in flow cytometric analysis.Applications Tested: This MIH1 antibody has been pre-titrated and tested by flow cytometric analysis of stimulated human peripheral blood cells. This can be used at 5 μL (1 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. PerCP-eFluor™ 710 can be used in place of PE-Cy5, PE-Cy5.5 or PerCP-Cy5.5. PerCP-eFluor™ 710 emits at 710 nm and is excited with the blue laser (488 nm). Please make sure that your instrument is capable of detecting this fluorochrome. For a filter configuration, we recommend using the 685 LP dichroic mirror and 710/40 band pass filter, however the 695/40 band pass filter is an acceptable alternative. Our testing indicates that PerCP-eFluor™ 710 conjugated antibodies are stable when stained samples are exposed to freshly prepared 2% formaldehyde overnight at 4°C, but please evaluate for alternative fixation protocols.Excitation: 488 nm; Emission: 710 nm; Laser: Blue Laser.Filtration: 0.2μm post-manufacturing filtered.
Specifications

Specifications

CD274 (PD-L1, B7-H1)
Monoclonal
5μl/Test
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide; pH 7.2
Q9NZQ7
B7-H, B7H1, PD-L1, PDCD1L1, PDCD1LG1, PDL1, B7 homolog 1, CD274 antigen, PDCD1 ligand 1, programmed cell death 1 ligand 1, programmed death ligand 1
Murine
Affinity chromatography
RUO
Antibody
Monoclonal
Human
Flow Cytometry
MIH1
PerCP-eFluor 710
CD274
Liquid
CD274
IgG1, kappa, kappa
100 Tests
Store at 2-8°C. Do not freeze. Light-sensitive material.
Primary
29126
Documents

For Research Use Only.