CD275 (B7-H2) Monoclonal Antibody (HK5.3), PE, eBioscience™, Invitrogen™

Rat Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-110-57	Invitrogen 12598582	100 μg
50-110-58	Invitrogen 12598583	200 μg

Description

Description: The HK5.3 monoclonal antibody reacts with mouse B7RP-1, also known as B7h, B7-H2, GL50 and ICOS Ligand. B7RP-1, a member of the B7 family, has a predicted molecular weight of ∽40 kDa and belongs to the Ig superfamily. Mouse B7RP-1 is expressed by antigen presenting cells including B cells, monocytes/macrophages and dendritic cells. B7RP-1 binds to the ICOS molecule (AILIM, CRP-1) expressed by activated T cells. The interaction of ICOS/B7RP-1 plays an important role in the T cell costimulation pathway. Applications Reported: The HK5.3 antibody has been reported for use in flow cytometric analysis. Applications Tested: The HK5.3 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.125 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. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 μm post-manufacturing filtered.

Inducible co-stimulator ligand (ICOSL) is a specific ligand on antigen-presenting cells and cells of the peripheral tissue that binds to the inducible co-stimulator receptor (ICOS). ICOS belongs to the CD28/CD152 receptor family that regulates T-cell activation and function. ICOSL is expressed on monocytes, dendritic cells and B cells and can be induced by inflammatory stimuli in peripheral tissue. Binding to ICOSL delivers a co-stimulatory signal for T cell proliferation and cytokine secretion.

Specifications

• Antigen: CD275 (B7-H2)
• Concentration: 0.2 mg/mL
• Classification: Monoclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene Alias: AU044799; B7 homolog 2; B7 homologue 2; B7h; B7H2; B7-H2; B7-like protein Gl50; B7-related protein 1; B7RP1; B7RP-1; BG071784; CD275; GI50; GL50; GL50-B; ICOS ligand; ICOSL; ICOS-L; ICOSLG; inducible T-cell costimulator ligand; inducible T-cell co-stimulator ligand; KIAA0653; LICOS; Ly115l; mKIAA0653; RGD1562791; transmembrane protein B7-H2 ICOS ligand
• Gene Symbols: Icosl
• Primary or Secondary: Primary
• Content And Storage: 4° C, store in dark, DO NOT FREEZE!
• Gene: Icosl

• Clone: HK5.3
• Applications: Flow Cytometry
• Conjugate: PE
• Host Species: Rat
• Target Species: Mouse
• Gene Accession No.: Q9JHJ8
• Gene ID (Entrez): 50723
• Isotype: IgG2a κ
• Purification Method: Affinity chromatography
• Product Type: Antibody

For Research Use Only.