Human ErbB 3 (ERBB3) ELISA KIT (1 x 96 wells)
CAT#: EA102281
For quantitative detection of human ERBB3 in cell culture supernates, cell lysates, serum and plasma (heparin, EDTA).
USD 500.00
3 Weeks*
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Specifications
Product Data | |
Format | 8x12 divisible strips |
Assay Type | Sandwich ELISA kit of Quantitative Detection for human ERBB3 |
Assay Length | 3.5 hours incubations; 1 hour washing and analyzing samples |
Signal | Colorimetric |
Curve Range | 156pg/ml-10000pg/ml |
Specificity | This kit is used for quantitative detection of human ERBB3 |
Sensitivity | <10pg/ml |
Reactivities | Human |
Cross Reactivity | There is no detectable cross-reactivity with other relevant proteins. |
Components |
|
Background | Receptor tyrosine-protein kinase erbB-3, also known as HER3 (human epidermal growth factor receptor 3), is a membrane bound protein that in humans is encoded by the ERBB3 gene. ErbB3 has been shown to bind the ligands heregulin and NRG-2. Ligand binding causes a change in conformation that allows for dimerization, phosphorylation, and activation of signal transduction. ErbB3 can heterodimerize with any of the other three ErbB family members. The theoretical ErbB3 homodimer would be non-functional because the kinase-impaired protein requires transphosporylation by its binding partner to be active. Unlike the other ErbB receptor tyrosine kinase family members which are activated through autophosphorylation upon ligand binding, ErbB3 is found to be kinase impaired, having only 1/1000th the autophosphorylation activity of EGFR and no ability to phosphorylate other proteins. Therefore, ErbB3 must act as anallosteric activator. |
Gene Symbol | ERBB3 |
Standard Curve |
![]() Human ERBB3/Her3 ELISA Kit standard curve
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.