ErbB2/Her2 antibody (pTyr1221)

Catalog No. ABIN1881309

This anti-ErbB2/Her2 antibody is a Rabbit Polyclonal antibody detecting ErbB2/Her2 in WB. Suitable for Human. This Primary Antibody has been cited in 2+ publications.

Quick Overview for ErbB2/Her2 antibody (pTyr1221) (ABIN1881309)

Target: ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This ErbB2/Her2 antibody is un-conjugated

Application: Western Blotting (WB)

Product Details anti-ErbB2/Her2 Antibody

Binding Specificity: pTyr1221

Purification: This antibody is purified through a protein A column, followed by peptide affinity purification.

Immunogen: This ERBB2 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding Y1221 of human ERBB2.

Isotype: Ig Fraction

Application Details

Application Notes: WB: 1:1000

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Expiry Date: 6 months

References for anti-ErbB2/Her2 antibody (ABIN1881309)

Ehsani, Low, Wallace, Wu: "Characterization of a new allele of the human ERBB2 gene by allele-specific competition hybridization." in: Genomics, Vol. 15, Issue 2, pp. 426-9, (1993) (PubMed).

Coussens, Yang-Feng, Liao, Chen, Gray, McGrath, Seeburg, Libermann, Schlessinger, Francke: "Tyrosine kinase receptor with extensive homology to EGF receptor shares chromosomal location with neu oncogene." in: Science (New York, N.Y.), Vol. 230, Issue 4730, pp. 1132-9, (1985) (PubMed).

Target Details for ErbB2/Her2

Target: ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))

Alternative Name: ErbB2

Background: Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membrane-bound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization. In the nucleus is involved in transcriptional regulation. Associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. Implicated in transcriptional activation of CDKN1A, the function involves STAT3 and SRC. Involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth.

Molecular Weight: 137910

NCBI Accession: NP_001005862, NP_004439

UniProt: P04626

Pathways: RTK Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Skeletal Muscle Fiber Development