Standard Curve (Sample)
Human HER3 ELISA Kit | ERBB3 elisa kit
Human HER3 ELISA Kit
Gene Names
ERBB3; HER3; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3
Reactivity
Human
Synonyms
HER3; N/A; Human HER3 ELISA Kit; Receptor tyrosine-protein kinase erbB-3; Proto-oncogene-like protein c-ErbB-3; Tyrosine kinase-type cell surface receptor HER3; ERBB3 elisa kit
Reactivity
Human
Specificity
The Human HER3 ELISA Kit allows for the detection and quantification of endogenous levels of natural and/or recombinant Human HER3 proteins within the range of 156 pg/ml - 10000 pg/ml.
Sequence Length
183
Samples
Cell Culture Supernates, Serum, Plasma
Sensitivity
<10 pg/ml
Preparation and Storage
Shipped and store at 4 degree C for 6 months, store at -20 degree C for one year. Avoid freeze/thaw cycles.
Standard Curve (Sample)
Standard Curve (Sample)
Related Product Information for ERBB3 elisa kit
Principle of the Assay: The Human HER3 ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human HER3 in Cell Culture Supernates, Serum, Plasma. This assay employs an antibody specific for Human HER3 coated on a 96-well plate. Standards and samples are pipetted into the wells and HER3 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human HER3 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of HER3 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
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.
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.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
77,426 Da
NCBI Official Full Name
receptor tyrosine-protein kinase erbB-3 isoform s
NCBI Official Synonym Full Names
erb-b2 receptor tyrosine kinase 3
NCBI Official Symbol
ERBB3
NCBI Official Synonym Symbols
HER3; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3
NCBI Protein Information
receptor tyrosine-protein kinase erbB-3
UniProt Protein Name
Receptor tyrosine-protein kinase erbB-3
UniProt Gene Name
ERBB3
UniProt Synonym Gene Names
HER3
UniProt Entry Name
ERBB3_HUMAN
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Product Notes
The Human ERBB3 erbb3 (Catalog #AAA263040) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA263040 ELISA Kit recognizes Human ERBB3. It is sometimes possible for the material contained within the vial of "HER3, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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