ERBB2 monoclonal antibody, clone CL0268
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Specifications
Product Description
Mouse monoclonal antibody raised against partial recombinant human ERBB2.
Immunogen
Recombinant protein corresponding to human ERBB2.
Epitope
This antibody binds to an epitope located within the peptide sequence ARVCYGLGME as determined by overlapping synthetic peptides.
Sequence
YNTDTFESMPNPEGRYTFGASCVTACPYNYLSTDVGSCTLVCPLHNQEVTAEDGTQRCEKCSKPCARVCYGLGMEHLREVRAVTSANIQEFAGCKKIFGSLAFLPESFDGDPASNTAPLQPEQLQVFGAPHR
Host
Mouse
Reactivity
Human
Form
Liquid
Purification
Protein A purification
Isotype
IgG1
Recommend Usage
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (1:50-1:200)
Western Blot (1:500-1:1000)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.2 (40% glycerol, 0.02% sodium azide).
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western Blot analysis of Lane 1: SK-BR-3 and Lane 2: MCF-7 cell lysates with ERBB2 monoclonal antibody, clone CL0268 (Cat # MAB15583).Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunohistochemical staining (Formalin-fixed paraffin-embedded sections) of human breast cancer with ERBB2 monoclonal antibody, clone CL0268 (Cat # MAB15583) shows strong membranous positivity in tumor cells. -
Gene Info — ERBB2
Entrez GeneID
2064Protein Accession#
P04626Gene Name
ERBB2
Gene Alias
CD340, HER-2, HER-2/neu, HER2, NEU, NGL, TKR1
Gene Description
v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)
Gene Ontology
HyperlinkGene Summary
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. [provided by RefSeq
Other Designations
c-erb B2/neu protein|erbB-2|herstatin|neuroblastoma/glioblastoma derived oncogene homolog|v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog)
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Interactomes
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Pathways
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Diseases
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