

| Catalog No. | HC095014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Description |
Anti-CBLB/RNF56 Polyclonal Antibody (HC095014) is a rabbit polyclonal antibody detecting RNF56 in ELISA, IHC, WB. Suitable for Rat, Human, Mouse, and Frog.
Highlights
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| Species reactivity | Human, Mouse, Rat | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Clonality | Polyclonal | ||||||||
| Isotype | IgG | ||||||||
| Immunogen | E. coli - derived recombinant CBLB/RNF56 (Arg21-Ser433). | ||||||||
| Target | E3 ubiquitin-protein ligase CBL-B, EC:2.3.2.27, Casitas B-lineage lymphoma proto-oncogene b, RING finger protein 56, RING-type E3 ubiquitin transferase CBL-B, SH3-binding protein CBL-B, Signal transduction protein CBL-B, CBLB, RNF56 | ||||||||
| Endotoxin level | Please contact with the lab for this information. | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | Q8K4S7, Q13191, Q3TTA7, Q6GQL0, Q6NRE7, P22682 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | E3 ubiquitin-protein ligase CBL-B (CBLB/RNF56) is a ~104 kDa protein. 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. 1. Qu, X. et al. (2004) Blood 103, 1779-86. PMID: 14604964 | ||||||||
| Note | For research use only |
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