Purified anti-human CD276 (B7-H3) Antibody

Pricing & Availability
Clone
DCN.70 (See other available formats)
Other Names
B7RP2
Isotype
Mouse IgG1 κ
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Cat # Size Price Quantity Avail. Save
331602 100 µg $110
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Description

B7-H3 is a member of the B7 gene family. It has 88% amino acid sequence identity with mouse B7-H3. It is mostly expressed on professional APCs, including B cells, macrophages, and dendritic cells. Its expression on dendritic cells appears to be up-regulated by LPS. B7-H3 protein inhibits T cell activation and cytokine production. It was reported that monoclonal antibody against B7-H3 enhanced T cell proliferation in vitro and led to exacerbated EAE in vivo. Therefore, B7-H3 may be a negative regulator on T cell activation and function.

Product Details
Technical data sheet

Product Details

Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

RRID
AB_1279202 (BioLegend Cat. No. 331602)

Antigen Details

Structure
About 49.7 KD transmembrane protein characterized by extracellular IgV and IgC domains.
Distribution

B7-H3 is expressed on professional APCs, including B cells, dendritic cells, and macrophages. It is reported to express on a minor fraction of CD4+ and CD8+ cells.

Ligand Receptor
The receptor has not been identified, but it seems to be expressed on activated T cells.
Bioactivity
B7-H3 is a negative regulator of T cell activation and IL-2 production.
Cell Type
Antigen-presenting cells, B cells
Biology Area
Immunology, Costimulatory Molecules
Molecular Family
CD Molecules
Antigen References

1. Sun M, et al. 2002. J. Immunology. 168:6294
2. Xu J, et al. 2006. Cellular and Molecular Immunology. 3:235

Gene ID
80381 View all products for this Gene ID
UniProt
View information about CD276 on UniProt.org

Related FAQs

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Go To Top Version: 1    Revision Date: 11/30/2012

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

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