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- Human CellExp™ ICOSLG /B7-H2 /CD275, Mouse Recombinant
Biovision
Human CellExp™ ICOSLG /B7-H2 /CD275, Mouse Recombinant
- SKU:
- 26-P1478
- UPC:
- MPN:
- Availability:
- Usually Shipped in 5 Working Days
- Storage Temperature:
- -20°C
- Shipping Conditions:
- Gel Pack
- Shelf Life:
- 12 months
Description
Biomolecule/Target: N/A
Synonyms: ICOSLG, B7-H2, B7H2, B7RP-1, B7RP1, CD275, GL50, ICOS-L, ICOSL, LICOS, ICOS ligand
Alternates names: ICOSLG, B7-H2, B7H2, B7RP-1, B7RP1, CD275, GL50, ICOS-L, ICOSL, LICOS, ICOS ligand
Taglines: Ligand for the T-cell-specific cell surface receptor ICOS
Taglines: USA
Country of Animal Origin: USA
NCBI Gene ID #.: 50723
NCBI Gene Symbol: ICOSLG
Gene Source: Mouse
Accession #: Q9JHJ8-1
Recombinant: True
Source: HEK 293 cells
Purity by SDS-PAGE #: >90%
Assay: SDS-PAGE
Purity: N/A
Assay #2: N/A
Endotoxin Level: Less than 1.0 EU per μg by the LAL method.
Activity (Specifications/test method): Immobilized Mouse B7-H2, His Tag at 1 μg/mL (100 μL/well) can bind Mouse ICOS, Fc Tag with a linear range of 1-78 ng/mL
Biological activity: N/A
Results: N/A
Binding Capacity: N/A
Unit Definition: N/A
Molecular Weight: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 28.2 kDa. The protein migrates as 45-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Concentration: N/A
Appearance: Lyophilized powder
Physical form description: Lyophilized powder
Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile deionized water to a concentration of 100 µg/ml. Do not vortex. It is recommended to store at -20°C.
Background Information: ICOS ligand (ICOSLG) is also known as B7 homolog 2 (B7-H2), B7-related protein 1 (B7RP-1) and CD antigen CD275, which belongs to the immunoglobulin superfamily and BTN/MOG family. ICOSLG contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. Isoform 1 is widely expressed, while isoform 2 is detected only in lymph nodes, leukocytes and spleen. B7-H2 is ligand for the T-cell-specific cell surface receptor ICOS. B7-H2 acts as a costimulatory signal for T-cell proliferation and cytokine secretion and induces also B-cell proliferation and differentiation into plasma cells. B7-H2 could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function.
Amino acid sequence: Glu 47 - Lys 279
Handling: Centrifuge the vial prior to opening.
Usage: For Research Use Only! Not to be used in humans
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