Rabbit Polyclonal Antibody to Phospho-M ERBB2(Y1140)

包装: 1G|100G|500G|1KG|100KG

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别名:Receptor tyrosine-protein kinase erbB-2, Proto-oncogene Neu, Proto-oncogene c-ErbB-2, p185erbB2, CD340, Erbb2, Kiaa3023, Neu
应用:WB
反应种属:Human, Mouse, Rat
规格：50μl/100μl

Description
This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized.

Description

This gene encodes a member of the epidermal growth factor
(EGF) receptor family of receptor tyrosine kinases. This protein
has no ligand binding domain of its own and therefore cannot bind
growth factors. However, it does bind tightly to other ligand-bound
EGF receptor family members to form a heterodimer, stabilizing
ligand binding and enhancing kinase-mediated activation of
downstream signalling pathways, such as those involving
mitogen-activated protein kinase and phosphatidylinositol-3 kinase.
Allelic variations at amino acid positions 654 and 655 of isoform a
(positions 624 and 625 of isoform b) have been reported, with the
most common allele, Ile654/Ile655, shown here. Amplification and/or
overexpression of this gene has been reported in numerous cancers,
including breast and ovarian tumors. Alternative splicing results
in several additional transcript variants, some encoding different
isoforms and others that have not been fully characterized.

Specification
Aliases	Receptor tyrosine-protein kinase erbB-2, Proto-oncogene Neu, Proto-oncogene c-ErbB-2, p185erbB2, CD340, Erbb2, Kiaa3023, Neu
Entrez GeneID	13866
Swissprot	P70424
WB Predicted band size	138.6kDa
Host/Isotype	Rabbit IgG
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human, Mouse, Rat
Immunogen	This mouse ERBB2 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding Y1140 of mouse ERBB2.
Formulation	Purified polyclonal antibody supplied in PBS with 0.05% sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Application
WB	1/500-1/1000

	Dot blot analysis of Phospho-mouse ERBB2-Y1140 Antibody Phospho-specific Pab (Cat. #P32205) on nitrocellulose membrane. 50ng of Phospho-peptide or Non Phospho-peptide per dot were adsorbed. Antibody working concentrations are 0.6ug per ml.
	Western blot analysis of lysates from A431 cell line, untreated or treated with EGF, 100ng/ml, using Phospho-mouse ERBB2-Y1140(Cat. #P32205)(upper) or Beta-actin (lower).
	Western blot analysis of extracts from SK-BR-3 cell,untreated or treated with NRG,using phospho-mouse ERBB2-Y1140(left) or mouse ERBB2 antibody(right).