Adapter protein that plays a key role in adaptive immune response by transducing the activation of NF-kappa-B downstream of T-cell receptor and B-cell receptor engagement . Transduces signals downstream TCR or BCR activation via the formation of a multiprotein complex together with BCL10 and MALT1 that induces NF-kappa-B and MAP kinase p38 pathways . Upon activation in response to TCR or BCR triggering, CARD11 homooligomerizes to form a nucleating helical template that recruits BCL10 via CARD-CARD interaction, thereby promoting polymerization of BCL10 and subsequent recruitment of MALT1: this leads to I-kappa-B kinase phosphorylation and degradation, and release of NF-kappa-B proteins for nuclear translocation . Its binding to DPP4 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner . Promotes linear ubiquitination of BCL10 by promoting the targeting of BCL10 to RNF31/HOIP . Stimulates the phosphorylation of BCL10 . Also activates the TORC1 signaling pathway .

Caspase recruitment domain-containing protein 11 (CARD-containing MAGUK protein 1) (Carma 1)

q9bxl7

Human,Mouse

WB

WB 1:1000-1:5000

~134 kD

Rabbit

50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Store at -20°C. Stable for 12 months from date of receipt.