Catalogue Number: BS-5949R-CY3-BSS
|Shelf Life:||12 months|
|Preservative:||0.09% sodium azide|
|Type:||Polyclonal Primary Antibody - Conjugated|
|Alias:||Cbl-b; RNF56; Nbla00127; E3 ubiquitin-protein ligase CBL-B; Casitas B-lineage lymphoma proto-oncogene b; RING finger protein 56; SH3-binding protein CBL-B; Signal transduction protein CBL-B; CBLB|
|Shipping Condition:||Blue Ice|
|Immunogen:||KLH conjugated synthetic peptide derived from human RNF56/CBL-B|
Description: E3 ubiquitin-protein ligase which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and transfers it to substrates, generally promoting their degradation by the proteasome. Negatively regulates TCR (T-cell receptor), BCR (B-cell receptor) and FCER1 (high affinity immunoglobulin epsilon receptor) signal transduction pathways. In naive T-cells, inhibits VAV1 activation upon TCR engagement and imposes a requirement for CD28 costimulation for proliferation and IL-2 production. Also acts by promoting PIK3R1/p85 ubiquitination, which impairs its recruitment to the TCR and subsequent activation. In activated T-cells, inhibits PLCG1 activation and calcium mobilization upon restimulation and promotes anergy. In B-cells, acts by ubiquitinating SYK and promoting its proteasomal degradation. Slightly promotes SRC ubiquitination. May be involved in EGFR ubiquitination and internalization. May be functionally coupled with the E2 ubiquitin-protein ligase UB2D3.
To ensure the best quality, Bioss primary antibodies are conjugated upon ordering. Please allow 2 weeks for this process.
Cbl-b; RNF56; Nbla00127; E3 ubiquitin-protein ligase CBL-B; Casitas B-lineage lymphoma proto-oncogene b; RING finger protein 56; SH3-binding protein CBL-B; Signal transduction protein CBL-B; CBLB