CBLB Polyclonal Antibody

• Background :

  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. In association with CBL, required for proper feedback inhibition of ciliary platelet-derived growth factor receptor-alpha (PDGFRA signaling pathway via ubiquitination and internalization of PDGFRA (By similarity.

• Description :

  This is a CBLB Polyclonal Antibody from Reddot Biotech. This product is for Research Use Only.

• Synonyms :

  CBLB, Cbl-b, Nbla00127, RNF56

• Gene ID :

  868

• Swiss Prot :

  Q13191

• Reactivity :

  Human, Mouse

• Immunogen :

  Recombinant fusion protein of human CBLB

• Clonality :

  Polyclonal

• Conjugation :

  Unconjugated

• Type :

  Polyclonal Antibody

• Applications :

  WB

• Purification Method :

  Affinity purification

• Assay Type :

  Antibody

• Concentration :

  1 mg/mL

• Dilution :

  WB 1:500-1:2000

• Buffer :

  PBS with 0.02% sodium azide,50% glycerol, pH7.3.

• Storage Conditions :

  Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.

• Calculated Molecular Weight :

  44kDa/67kDa/99kDa

• Observed Molecular Weight :

  80KDa/110KDa

• Host or Source :

  Rabbit

• Isotype :

  IgG