Thermo Fisher Scientific CD274 (PD-L1, B7-H1) Monoclonal Antibody (MIH1), Functional Grade, eBioscience

Applications

Tested Dilution

Publications

Immunohistochemistry (IHC)

-

View 4 publications 4 publications

Immunohistochemistry (Frozen) (IHC (F))

-

View 4 publications 4 publications

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Flow Cytometry (Flow)

1 µg/test

View 12 publications 12 publications

Neutralization (Neu)

Assay-Dependent

View 9 publications 9 publications

Functional Assay (Functional)

Assay-Dependent

View 12 publications 12 publications

Inhibition Assays (IA)

-

View 7 publications 7 publications

In vitro Assay (IV)

-

View 1 publication 1 publication

Product Specifications

Published species

Human, Mouse, Non-human primate

Host/Isotype

Mouse / IgG1, kappa

Recommended Isotype Control

Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), Functional Grade, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

MIH1

Conjugate

Functional Grade Functional Grade Functional Grade

View additional formats

• Unconjugated
• Alexa Fluor 488
• Alexa Fluor 700
• APC
• APC-eFluor 780
• Biotin
• Brilliant Violet 786
• eFluor 450
• NovaFluor Red 685
• NovaFluor Red 700
• NovaFluor Yellow 700
• PE
• PE-Cyanine5
• PE-Cyanine7
• PE-eFluor 610
• PerCP-eFluor 710
• Request custom conjugation

Form

Liquid

Concentration

1 mg/mL

Storage conditions

4° C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2866161

Product Specific Information

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: The MIH1 antibody has been reported for use in flow cytometric analysis. It has also been reported in blocking in in vitro functional assays.

Applications Tested: The MIH1 antibody has been tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at less than or equal to 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. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Storage and handling: Use in a sterile environment.

Filtration: 0.2 µm post-manufacturing filtered.

Purity: Greater than 90%, as determined by SDS-PAGE.

Endotoxin Level: Less than 0.001 ng/µg antibody, as determined by LAL assay.

Aggregation: Less than 10%, as determined by HPLC.

Target Information

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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.