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Recombinant Mouse ERBB3 Protein, His-tagged

Cat.No. : ERBB3-38M
Product Overview : Recombinant mouse ERBB3, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
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Description : ERBB3, also known as receptor tyrosine-protein kinase erbB-3, is a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This protein has been shown to implicate in numerous cancers, including prostate, bladder, and breast tumors. Also, it is found in epithelial cell layers of gastrointestinal, reproductive, urinary, endocrine and nervous systems, skin and muscle. ERBB3 has different isoforms derived from alternative splicing variants, and among which, the secreted isoform lacking the intermembrane region modulates the activity of membrane-bound form.
Source : Insect cell
Species : Mouse
Tag : His
Form : Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
Molecular Mass : 69.5kDa (630aa)70-100KDa (SDS–PAGE under reducing conditions)
AA Sequence : SEMGNSQAVC PGTLNGLSVT GDADNQYQTL YKLYEKCEVV MGNLEIVLTG HNADLSFLQW IREVTGYVLV AMNEFSVLPL PNLRVVRGTQ VYDGKFAIFV MLNYNTNSSH ALRQLRFTQL TEILLGGVYI EKNDKLCHMD TIDWRDIVRV PDAEIVVKNN GGNCPPCHEV CKGRCWGPGP EDCQILTKTI CAPQCNGRCF GPNPNQCCHD ECAGGCSGPQ DTDCFACRHF NDSGACVPRC PAPLVYNKLT FQLEPNPHIK YQYGGVCVAS CPHNFVVDQT FCVRACPADK MEVDKNGLKM CEPCRGLCPK ACEGTGSGSR YQTVDSSNID GFVNCTKILG NLDFLITGLN GDPWHKIPAL DPEKLNVFRT VREITGYLNI QSWPPHMHNF SVFSNLTTIG GRSLYNRGFS LLIMKNLNVT SLGFRSLKEI SAGRVYISAN QQLCYHHSLN WTRLLRGPAE ERLDIKYNRP LGECVAEGKV CDPLCSSGGC WGPGPGQCLS CRNYSREGVC VTHCNVLQGE PREFVHEAHC FSCHPECQPM EGTSTCNGSG SDACARCAHF RDGPHCVNSC PHGILGAKGP IYKYPDAQNE CRPCHENCTQ GCKGPELQDC LGQAEVLMSK PHLEHHHHHH
Endotoxin : < 1.0 EU per 1 microgram of protein (determined by LAL method)
Purity : >90% by SDS – PAGE
Storage : Can be stored at +4 centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20 centigrade or -70 centigrade. Avoid repeated freezing and thawing cycles.
Concentration : 0.5mg/ml (determined by Absorbance at 280nm)
Gene Name : Erbb3 v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian) [ Mus musculus ]
Official Symbol : ERBB3
Synonyms : ERBB3; v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian); receptor tyrosine-protein kinase erbB-3; c-erbB-3; receptor tyrosine kinase; glial growth factor receptor; proto-oncogene-like protein c-ErbB-3; avian erythroblastosis oncogene B 3 receptor; Her3; C76256; Erbb-3; Erbb3r; MGC117742;
Gene ID : 13867
mRNA Refseq : NM_010153
Protein Refseq : NP_034283
MIM :
UniProt ID :
Pathway : Calcium signaling pathway, organism-specific biosystem; Calcium signaling pathway, conserved biosystem; Endocytosis, organism-specific biosystem; Endocytosis, conserved biosystem; ErbB signaling pathway, organism-specific biosystem; ErbB signaling pathway, organism-specific biosystem; ErbB signaling pathway, conserved biosystem;
Function : ATP binding; growth factor binding; kinase activity; nucleotide binding; protein binding; protein heterodimerization activity; protein kinase activity; protein tyrosine kinase activator activity; NOT protein tyrosine kinase activity; receptor activity; re

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Q&As (5)

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What are the potential side effects of targeting ERBB3 in cancer therapy? 03/08/2023

Potential side effects may include skin rash, diarrhea, and cardiovascular issues, as seen with other drugs targeting the EGFR family.

How does ERBB3 contribute to resistance to certain cancer therapies? 01/29/2023

ERBB3 activation has been associated with resistance to some targeted therapies, such as EGFR inhibitors, making it a challenging target in cancer treatment.

How does ERBB3 interact with other receptors in the EGFR family? 11/07/2022

ERBB3 can form heterodimers with other EGFR family members, such as EGFR and HER2, leading to the activation of downstream signaling pathways.

Can ERBB3 be used as a biomarker for prognosis in cancer patients? 10/26/2022

Yes, elevated ERBB3 expression has been linked to poor prognosis in certain cancers, serving as a potential biomarker for patient outcomes.

In which types of cancers is ERBB3 commonly overexpressed? 10/19/2020

ERBB3 overexpression is frequently observed in breast, ovarian, and gastric cancers, among others.

Customer Reviews (3)

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Reviews
10/28/2021

    Their expert team has been instrumental in addressing any challenges or concerns I have encountered during my experiments.

    08/11/2021

      Their prompt and comprehensive assistance has proven invaluable in overcoming obstacles and optimizing my experimental protocols.

      03/03/2020

        The ERBB3 protein boasts remarkable stability, allowing for extended storage without compromising its integrity or performance.

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