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|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Recombinant fragment corresponding to a region within amino acids 735 and 980 of Human Cbl-b|
|Purification||Antigen affinity chromatography|
|Storage buffer||0.1M tris glycine, pH 7, with 10% glycerol|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|Western Blot (WB)||1:500-1:3000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
PA5-27692 targets Cbl-b in WB applications and shows reactivity with Human samples.
The PA5-27692 immunogen is recombinant fragment corresponding to a region within amino acids 735 and 980 of Human Cbl-b.
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. May also be involved in EGFR ubiquitination and internalization.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Cas-Br-M (murine) ecotropic retroviral transforming sequence b; Cas-Br-M (murine) ectropic retroviral transforming sequence b; Casitas B-lineage lymphoma proto-oncogene b; Cbl proto-oncogene B, E3 ubiquitin protein ligase; Cbl proto-oncogene, E3 ubiquitin protein ligase B; Cbl-b; E3 ubiquitin-protein ligase CBL-B; RING finger protein 56; RNF56; SH3-binding protein CBL-B; Signal transduction protein CBL-B
Cbl-b; CBLB; Nbla00127; RNF56