Ultra-LEAF™ anti-human CD275 (B7-H2, ICOSL) Antibody, CD275, W21036I,BioLegend,387506

Clone W21036I completely blocks clone 9F.8A4 but does not block clone 2D3.

Host

Rat

Reactivity

Human

Application

Block - Quality tested

Platform ID

BAB148506827

BioLegend

Headquarters

8999 BioLegend Way San Diego, CA 92121 United States

Contact

Tel: 1-858-455-9588
Fax: +49 (4131) 7023913

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Product Specifications
Scientific Background

Specifications

NameUltra-LEAF™ anti-human CD275 (B7-H2, ICOSL) Antibody, CD275, W21036I
Cat. No.387506
HostRat
RRIDAB_3083390 (BioLegend Cat. No. 387505)AB_3083390 (BioLegend Cat. No. 387506)
IsotypeRat IgG2a, κ
ReactivityHuman
ApplicationBlock - Quality tested
ClonalityMonoclonal
Clone NumberW21036I
ConcentrationThe antibody is bottled at the concentration indicated on the vial, typically between 2 mg/mL and 3 mg/mL. To obtain lot-specific concentration and expiration, please enter the lot number in ourCertificate of Analysisonline tool.
TargetCD275
ImmunogenHuman B7-H2 recombinant protein (19-258 aa)
PurityThe Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
Formulation0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative.
StorageThe antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Regulatory StatusResearch Use Only

Scientific Background

B7-H2, a member of the B7 family and the immunoglobulin superfamily, is a 40 kD protein also known as B7RP-1, B7h, B7-H2, GL50 and ICOS Ligand. Human B7-H2 is expressed by B lymphocytes, activated monocytes/macrophages, and dendritic cells. B7-H2 binds to a CD28-like receptor, inducible costimulator molecule (ICOS, AILIM, CRP-1), which is expressed by activated T cells. The interaction of ICOS with B7-H2 plays an important role in the T cell costimulation pathway.

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