HER2 Antigen

Cat.No.: DCP69

Derived From:
Human Cells
Description:
Recombinant Human HER2 is produced by our Mammalian expression system and the target gene encoding Thr23-Thr652 is expressed with a 6His tag at the C-terminus.
Accession:
P04626
Names(Known as):
Receptor tyrosine-protein kinase erbB-2; Metastatic lymph node gene 19 protein; Proto-oncogene Neu;Tyrosine kinase-type cell surface receptor HER2; ERBB2;MLN19;NGL;TKR1
Quality Control:
Mol Mass:
70.1kDa
AP Mol Mass:
90-120 kDa, reducing conditions
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Formulation:
Supplied as a 0.2 μM filtered solution of PBS, pH 7.4.
Shipping:
The product is shipped on dry ice pack.Upon receipt, store it immediately at the temperature listed below.
Storage:
Reconstituted protein solution should be stored at ≤ -20°C.
Purification:
Affinity purification chromatography.
Immunoreactivity:
N.A.
Application:
Immunogen, calibrator or standard.
Background:
Human epidermal growth factor receptor 2 (HER2) is a type of membrane glycoprotein, and belongs to the epidermal growth factor (EGF) receptor family. HER2 plays a key role in development, cell proliferation and differentiation. HER2 has been reported to associate with malignancy and a poor prognosis in numerous carcinomas, including breast, prostate, ovarian, lung cancers and so on. HER2 is activated by dimerization and not activated by EGF, TGF-alpha and amphiregulin. Interaction with PTK6 increases its intrinsic kinase activity.It is heterodimer with EGFR, ERBB3 and ERBB4. HER2 associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. It implicated in transcriptional activation of CDKN1A and the function of the protein involves STAT3 and SRC. And also it involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth.
FOR RESEARCH OR FURTHER MANUFACTURING USE ONLY

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