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ICOSLG/B7-H2/CD275 Monoclonal antibody, PBS Only

ICOSLG/B7-H2/CD275 Monoclonal Antibody for WB, Indirect ELISA

Host / Isotype

Mouse / IgG2a

Reactivity

Human

Applications

WB, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

2G1F8

Cat no : 67003-1-PBS

Synonyms

B7H2, ICOSLG, B7RP1, B7-related protein 1, B7-like protein Gl50

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using ICOSLG/B7-H2/CD275 Monoclonal antibody (67003-1-Ig)

    WB analysis using 67003-1-Ig (same clone as 67003-1-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 67003-1-Ig (ICOSLG antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 67003-1-PBS in a different storage buffer formulation.

  • Western Blot (WB) analysis of Daudi cells using ICOSLG/B7-H2/CD275 Monoclonal antibody (67003-1-Ig)

    WB analysis of Daudi using 67003-1-Ig (same clone as 67003-1-PBS)

    Daudi cells were subjected to SDS PAGE followed by western blot with 67003-1-Ig (ICOSLG antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 67003-1-PBS in a different storage buffer formulation.

Product Information

67003-1-PBS targets ICOSLG/B7-H2/CD275 in WB, Indirect ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Mouse / IgG2a
Class Monoclonal
Type Antibody
Immunogen ICOSLG/B7-H2/CD275 fusion protein Ag6799
Full Name inducible T-cell co-stimulator ligand
Calculated Molecular Weight 33 kDa, 34 kDa
Observed Molecular Weight 60-65 kDa, 28-35 kDa
GenBank Accession NumberBC064637
Gene Symbol ICOSLG
Gene ID (NCBI) 23308
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.

Background Information

ICOSLG, also known as B7H2 or GL50, is a type I transmembrane glycoprotein belonging to the B7 ligand family. ICOSLG is extensively expressed on professional antigen-presenting cells including B cells, macrophages, and dendritic cells, as well as non-lymphoid cells including mesenchymal stem cells, endothelial cells, fibroblasts, and tumor cells (PMID: 33756276; 35800767). It is a specific ligand for the T-cell-specific cell surface receptor ICOS and acts as a co-stimulatory molecule (PMID: 11023515; 11007762). The interaction of ICOSLG and ICOS plays important roles in the activation, proliferation, differentiation, and cytokine production of T cells as well as in the antibody secretion from B cells during secondary immune responses (PMID: 21851236).