Her2 (ERBB2) Rabbit Polyclonal Antibody

CAT#: AP06167PU-N

Her2 (ERBB2) rabbit polyclonal antibody, Aff - Purified

Size: 100 ug 25 ul



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CNY 1,999.00

CNY 4,640.00


货期*
2周

规格
    • 100 ug

Product images

Specifications

Product Data
Applications ELISA, IHC, WB
Recommend Dilution Western blot: 1/500-1/1000.
Immunohistochemistry on paraffin sections: 1/50-1/200.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen Synthetic peptide, corresponding to amino acids 841-890 of Human ErbB2/HER2.
Specificity This antibody detects endogenous levels of HER2 protein.
(region surrounding Asp871)
Formulation Phosphate buffered saline (PBS), pH 7.2.
State: Aff - Purified
State: Liquid purified Ig fraction
Preservative: 0.05% sodium azide
Concentration 1.0 mg/ml
Purification Affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE)
Conjugation Unconjugated
Storage Condition Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size ~ 138,185 kDa
Gene Name erb-b2 receptor tyrosine kinase 2
Background The EGF receptor family comprises several related receptor tyrosine kinases that are frequently overexpressed in a variety of carcinomas. Members of this receptor family include EGFR (HER1), Neu (ErbB-2, HER2), ErbB-3 (HER3) and ErbB-4 (HER4), which form either homodimers or heterodimers upon ligand binding. Neu, a glycoprotein, undergoes transactivation upon heterodimerization with other EGF receptor family members. Neu heterodimerization with ErbB-3 recruits heregulin, which induces phosphoinositide (PI) 3-kinase activation. Activation of Neu potentiates tumor cell motility and protease secretion and invasion, and also modulates cell cycle checkpoint function, DNA repair and apoptotic responses. Amplification and/or overexpression of Neu occurs in 20-30% of breast carcinomas. Measurement of increased Neu expression can be a predictor of disease prognosis. Neu may also prove to be a promising arget for therapeutic agents.
Synonyms HER-2, NEU, p185erbB2, NGL, c-erbB-2, MNL19
Reference Data
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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