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ErbB3/HER3 (Phospho Tyr1289) (AB3422) Rabbit mAb
ErbB3/HER3 (Phospho Tyr1289) (AB3422) Rabbit mAb

Assay Biotechnology Inc Antibodies and ELISA Kits have been rigorously validated for laboratory grade quality results. High specificity paired with high affinity for targets of interest give researchers an advantage with our products

Catalog No: M2278
Species Reactivity:Human
Application:WB,ELISA
Host:Rabbit
Clonality:Monoclonal
Storage and Stability:Store at-20℃. Avoid freeze / thaw cycles.

$150
Product Details
Product Name
ErbB3/HER3 (Phospho Tyr1289) (AB3422) Rabbit mAb
Description
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.
Catalog No
M2278
Species Reactivity
Human
Clonality
Monoclonal
Host
Rabbit
Modifcation
Phospho Y1222
Clone
AB3422
Isotype
IgG
Application
WB, ELISA
Application Dilutions
WB, 1:500-1:1000 | ELISA, Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Immunogen
A synthetic phosphorylated peptide around Y1289 of human ErbB3
Specificity
The antibody detects endogenous levels of ErbB3/HER3 protein only when phosphorylated at Tyr1222. The antibody does not cross-react with ErbB3/HER3 phosphorylated at other sites.
Formulation
The antibody is provided in liquid form in phosphate - buffered saline with 50% glycerol, 0.05% BSA, and 0.05% proclin300.
Purification
The antibody was purified by protein A affinity chromatography.
Storage and Stability
Store at-20℃. Avoid freeze / thaw cycles.
Gene Name
ERBB3
Gene ID
2065
Human swiss
P21860
Protein Name
ErbB3/HER3 (Phospho Tyr1289)
Synonyms
HER3; FERLK; LCCS2; VSCN1; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3; Phospho-ErbB3/HER3-Y1289
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