CD137 Antibody

CAT: 0800-V8353-100UGSize: 100 µgDry Ice: NoHazardous: No
CAT#:0800-V8353-100UGSize:100 µg
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
CD137 (4-1BB), a member of the tumor necrosis factor receptor superfamily, is a type I transmembrane glycoprotein expressed on the cell surface of activated splenic T cells and thymocytes. The functions of CD137 in T lymphocytes include regulating activation, proliferation and apoptosis. CD137 and CD28 are costimulatory molecules of T cell activation. Costimulatory molecules are important in initiating anti-tumor immune responses. CD137 plays an important role in regulating T-cell-dependent immune responses. Expression of CD137 correlates negatively with lymphocyte proliferation and positively with the degree of activation-induced cell death caused by mitogen overstimulation. In monocytes, CD137 induces activation, promotes adherence and prolongs survival. The LOB12.3 antibody is an agonistic antibody that has been shown to stimulate 4-1BB signaling and delay tumor growthin vivowhen administered in combination with immune checkpoint inhibitors.
CAS Number
9007-83-4
Specifications
Flow cytometry: 1-2ug/million cells, Immunofluorescence: 1-3 µg/mL
UniProt
P20334
Host
Rat
Reactivity
Mouse
Immunogen
A murine CD137 human Fc fusion protein was used as the immunogen for the CD137 antibody.
Clonality
Monoclonal
Isotype
IgG2a κ
Clone
LOB12
Applications
FACS, IF
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
Reconstitution
Store the CD137 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This CD137 antibody is available for research use only.
Storage Conditions
Store the CD137 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Applications Notes
Optimal dilution of the CD137 antibody should be determined by the researcher.
Location
Cell surface, cytoplasmic
Image Legend
SDS-PAGE analysis of purified, BSA-free CD137 antibody (clone LOB12) as confirmation of integrity and purity.

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