AMM2065-61 [Monoclonal Antibody]
ERBB3 Mouse Monoclonal Antibody
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Species:   Mouse
Applications:   WB ELISA ICC
Immunogen Range:   A purified recombinant fragment of human ERBB3 expressed in E. Coli
Clonality:   Monoclonal Antibody
Isotype:   IgG1
GENE ID:   2065
Swiss Prot:   P21860
Synonyms:   EC 2.7.10.1, ERB3, ERBB3, HER3, Receptor protein-tyrosine kinase erbB-3 precursor, Tyrosine kinase-type cell surface receptor HER3, c-erbB3, kinase ErbB3
Purification:   Affinity chromatography
Storage:   Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles.
Background:   This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized.
Caculated MW:   148 kDa
Observed MW:   Refer to Figures
Applications:   WB 1:500-1:2000
FC 1:200-1:400
Reacitivity:   Human
For research use only. Not intended for diagnostic or therapeutic use!
Additional information