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Phospho-C-Cbl-Y770 Antibody

Purified Rabbit Polyclonal Antibody (Pab)

  • WB - Phospho-C-Cbl-Y770 Antibody AE1007b
    Western blot analysis of extracts from HT29 cells untreated or treated with UV using c-Cbl (phospho-Tyr700) Antibody (Cat. #AE1007b).
  • IHC - Phospho-C-Cbl-Y770 Antibody AE1007b
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using Phospho-C-Cbl-Y770 Antibody (#AE1007b).
  • IF - Phospho-C-Cbl-Y770 Antibody AE1007b
    Immunofluorescence staining of methanol-fixed HeLa cells using Phospho-C-Cbl-Y770 Antibody (#AE1007b, Red).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P22681
Reactivity Human
Host Rabbit
Clonality Polyclonal
Concentration 1mg/ml
Isotype Rabbit IgG
Calculated MW 99633 Da
Additional Information
Gene ID 867
Other Names E3 ubiquitin-protein ligase CBL, 632-, Casitas B-lineage lymphoma proto-oncogene, Proto-oncogene c-Cbl, RING finger protein 55, Signal transduction protein CBL, CBL, CBL2, RNF55
Target/Specificity The antibody was affinity-purified from rabbit antiserum using epitope-specific phosphopeptide column, and the antibody against non-phosphopeptide was removed using non-phosphopeptide column corresponding to the phosphorylation site.
Dilution WB~~1:500~1000
Format affinity Purified IgG, in PBS, 0.02% sodium azide and 50% glycerol.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsPhospho-C-Cbl-Y770 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CBL
Synonyms CBL2, RNF55
Function Adapter protein that functions as a negative regulator of many signaling pathways that are triggered by activation of cell surface receptors. Acts as an E3 ubiquitin-protein ligase, which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and then transfers it to substrates promoting their degradation by the proteasome. Recognizes activated receptor tyrosine kinases, including KIT, FLT1, FGFR1, FGFR2, PDGFRA, PDGFRB, EGFR, CSF1R, EPHA8 and KDR and terminates signaling. Recognizes membrane-bound HCK, SRC and other kinases of the SRC family and mediates their ubiquitination and degradation. Participates in signal transduction in hematopoietic cells. Plays an important role in the regulation of osteoblast differentiation and apoptosis. Essential for osteoclastic bone resorption. The 'Tyr-731' phosphorylated form induces the activation and recruitment of phosphatidylinositol 3-kinase to the cell membrane in a signaling pathway that is critical for osteoclast function. May be functionally coupled with the E2 ubiquitin-protein ligase UB2D3.
Cellular Location Cytoplasm. Cell membrane. Note=Colocalizes with FGFR2 in lipid rafts at the cell membrane
Research Areas
Citations (0)

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The cbl oncogene was first identified as part of a transforming retrovirus which induces mouse pre-B and pro-B cell lymphomas. As an adaptor protein for receptor protein-tyrosine kinases, it positively regulates receptor protein-tyrosine kinase ubiquitination in a manner dependent upon its variant SH2 and RING finger domains. Ubiquitination of receptor protein-tyrosine kinases terminates signaling by marking active receptors for degradation.


Germline CBL mutations cause developmental abnormalities and predispose to juvenile myelomonocytic leukemia. Niemeyer CM, et al. Nat Genet, 2010 Sep. PMID 20694012.
Combined mutations of ASXL1, CBL, FLT3, IDH1, IDH2, JAK2, KRAS, NPM1, NRAS, RUNX1, TET2 and WT1 genes in myelodysplastic syndromes and acute myeloid leukemias. Rocquain J, et al. BMC Cancer, 2010 Aug 2. PMID 20678218.
Heterozygous germline mutations in the CBL tumor-suppressor gene cause a Noonan syndrome-like phenotype. Martinelli S, et al. Am J Hum Genet, 2010 Aug 13. PMID 20619386.
Long-term survival after nonintensive chemotherapy in some juvenile myelomonocytic leukemia patients with CBL mutations, and the possible presence of healthy persons with the mutations. Matsuda K, et al. Blood, 2010 Jul 1. PMID 20595524.
c-Cbl facilitates endocytosis and lysosomal degradation of cystic fibrosis transmembrane conductance regulator in human airway epithelial cells. Ye S, et al. J Biol Chem, 2010 Aug 27. PMID 20525683.

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$ 325.00
Cat# AE1007b
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
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