06-229

Anti-phospho-erbB-2/HER-2 (Tyr1248) Antibody

Upstate^®, from rabbit

• Synonyme(s) : CD340 antigen, MLN 19, NEU proto-oncogene, Tyrosine kinase-type cell surface receptor HER2, c-erb B2/neu protein, neuroblastoma/glioblastoma derived oncogene homolog, v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma der
• UNSPSC Code: 12352203
• NACRES: NA.41
• eCl@ss: 32160702
• Clone: polyclonal
• Species reactivity: human, rat
• Application: ICC, WB
• Citations: 56

Propriétés

• biological source: rabbit
• Quality Segment: 100
• antibody form: affinity purified immunoglobulin
• antibody product type: primary antibodies
• clone: polyclonal
• purified by: affinity chromatography
• species reactivity: human, rat
• packaging: antibody small pack of 25 μL
• manufacturer/tradename: Upstate^®
• technique(s): immunocytochemistry: suitable, western blot: suitable
• isotype: IgG
• NCBI accession no.: NM_004448
• UniProt accession no.: P04626
• shipped in: ambient
• target post-translational modification: phosphorylation (pTyr1248)
• Gene Information: human ... ERBB2(2064)

Description

General description

185 kDa

The ErbB-2 proto-oncogene, also called Neu, EGFR-2 or HER-2, is a member of the transmembrane receptor tyrosine kinase family, which also includes EGF receptor and EGFR-3 (HER-3 or ErbB-3). Although, ErbB-2 does not have any known high-affinity ligands, its kinase activity can be activated without ligand by either overexpression or heteroassociation with other members of the ErbB family. Amplification of the ErbB-2 gene and overexpression of its product has been detected in almost 40% of primary human breast tumors, which correlates with poor prognosis in node positive breast cancer. ErbB-2 overexpression is also observed in ovarian, gastric, salivary and non-small cell lung carcinomas. Because of this, ErbB-2 is one of the major drug targets for breast cancer and other cancer treatments.

Immunogen

Synthetic phosphopeptide, residues 1243-1255, corresponding to a major auto-phosphorylation (Tyr1248) site of human erbB-2/HER-2 (C-AENPEpYLGLDVPV).

Épitope : Tyr1248

Application

µ

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Domaine de recherche
Signalisation

This Anti-phospho-erbB-2/HER-2 (Tyr1248) Antibody is validated for use in IC, WB for the detection of phospho-erbB-2/HER-2 (Tyr1248).

Biochem/physiol Actions

Predicted to cross react with rat based on conservation of immunogenic sequence.

Recognizes and is specific for the activated form of erbB-2/HER-2 oncoprotein, MW ~138 kDa.

Physical form

Double immunoaffinity purified rabbit polyclonal IgG in buffer containing 0.1M Tris-Glycine, 0.15M NaCl, 0.05% Sodium Azide, pH7.4

Produit purifié par immuno-affinité

Preparation Note

Stable à -20 ºC pendant 1 an à compter de la date de réception.
Recommandations relatives à la manipulation du produit : dès réception, et avant le retrait du bouchon, centrifuger le flacon et mélanger délicatement la solution. Répartir en aliquotes dans des microtubes à centrifuger et conserver ces derniers à -20 °C. Éviter les congélations/décongélations répétées, qui peuvent détériorer les IgG et nuire aux performances du produit.

Analysis Note

µ

Other Notes

Concentration : pour connaître la concentration spécifique du lot, voir le certificat d'analyse.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Sauf indication contraire dans notre catalogue ou toute autre documentation associée au(x) produit(s), nos produits sont uniquement destinés à la recherche et ne sauraient être utilisés à d'autres fins, ce qui inclut, sans s'y limiter, les utilisations commerciales non autorisées, les utilisations diagnostiques in vitro, les utilisations thérapeutiques ex vivo ou in vivo, ou tout type de consommation ou d'application chez l'être humain ou chez l'animal.

Informations sur la sécurité

• Classe de stockage: 12 - Non Combustible Liquids
• wgk: WGK 1