Invitrogen™ CD274 (PD-L1, B7-H1) Monoclonal Antibody (MIH1), PE-Cyanine7, eBioscience™, Invitrogen™

Catalog No.	Quantity
50-156-02	25 Tests
50-156-03	100 Tests

Catalog No. 50-156-02 Supplier Invitrogen™ Supplier No. 25598341

Description

Mouse Monoclonal Antibody

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 40 kDa 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 normal human peripheral blood cells. This can be used at 5 μL (0.25 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. Light sensitivity: This tandem dye is sensitive photo-induced oxidation. Please protect this vial and stained samples from light. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 μL cell sample + 100 μL IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation.

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.

Specifications

• Antigen: CD274 (PD-L1, B7-H1)
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: MIH1
• Concentration: 5 μL/Test
• Conjugate: PE-Cyanine7
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene: Cd274
• Gene Accession No.: Q9NZQ7
• Gene Alias: A530045L16Rik; B7 homolog 1; B7-H; B7h1; B7-H1; Cd274; CD274 antigen; CD274 molecule; PDCD1 ligand 1; Pdcd1l1; Pdcd1lg1; Pdl1; PD-L1; pdl-1; Programmed cell death 1 ligand 1; programmed death ligand 1; RGD1566211; sCD274; soluble CD274; soluble PD L1; sPD L1
• Gene Symbols: Cd274
• Host Species: Mouse
• Purification Method: Affinity chromatography
• Quantity: 25 Tests
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 29126
• Target Species: Human
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1 κ

Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

For Research Use Only.