ErbB3/HER3 Rabbit pAb
Sizes: 20μL, 100μL
Catalogue Numbers: A13976-20, A13976-100
Citations, Manuals and MSDS Available upon request.
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.
Category: Polyclonal Antibodies
Applications: WB, IF/ICC, ELISA
Cross-reactivity: Human, Mouse, Rat
Protein Weight: 148kDa
Observed Molecular Weight: 185kDa
Immunogen: Recombinant protein (or fragment)
Species: Human
GeneID: 2065
SWISS: P21860
Alternate Names: HER3; FERLK; LCCS2; VSCN1; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3; ErbB3/HER3
Source: Rabbit
Isotype: IgG
Purity: Affinity purification
Storage: Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide (as specified on the Certificate of Analysis), pH 7.3.
Recommended Dilutions: WB, 1:500 - 1:2000 IF/ICC, 1:50 - 1:200 ELISA, Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Research Areas: Protein phosphorylation, Cancer, Tumor biomarkers, Signal Transduction, G protein signaling, Kinase, Tyrosine kinases, ErbB-HER Signaling Pathway, Cell Biology Developmental Biology, Growth factors, Immunology Inflammation.
NCBI Alias: ERBB3
Research Use Only