InVivoMAb anti-mouse 4-1BB (CD137)
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About InVivoMAb anti-mouse 4-1BB (CD137)
The LOB12.3 monoclonal antibody reacts with mouse 4-1BB, a TNF receptor superfamily member also known as CD137. 4-1BB is a 39 kDa transmembrane protein expressed by T lymphocytes, NK cells, dendritic cells, granulocytes, and mast cells. Upon binding its ligand 4-1BBL, 4-1BB provides costimulatory signals to both CD4 and CD8 T cells through the activation of NF- κB, c-Jun and p38 downstream pathways. The importance of the 4-1BB pathway has been underscored in a number of diseases, including cancer. Agonistic anti-4-1BB antibodies have been reported to induce T cell mediated antitumor immunity. The LOB12.3 antibody is an agonistic antibody that has been shown to stimulate 4-1BB signaling and delay tumor growth in vivo when administered in combination with immune checkpoint inhibitors.
InVivoMAb anti-mouse 4-1BB (CD137) Specifications
Rat IgG1, κ
|Recommended Isotype Control(s)||InVivoMAb rat IgG1 isotype control, anti-horseradish peroxidase(BE0088)|
|Recommended InVivoPure Dilution Buffer||InVivoPure pH 8.0 Dilution Buffer(IP0080)|
Mouse CD137 human Fc fusion protein
in vivo activation of 4-1BB
0.2 μM filtered
Purified from tissue culture supernatant in an animal free facility
The antibody solution should be stored undiluted at 4°C, and protected from prolonged exposure to light. Do not freeze.