DAB2 Full-Length MS Protein Standard


Product Description:

Name DAB2 Full-Length MS Protein Standard
Cat# CPFL300481
Protein NameDab, mitogen-responsive phosphoprotein, homolog 2 (Drosophila)
SymbolDAB2
SynonymsDOC-2; DOC2
AccessionNM_001343
Cytogenetic5p13.1
Amino Acid Labeled[U- 13C6, 15N4]-L-Arg and [U- 13C6, 15N2]-L-Lys
Chemical Purity> 80% as determined by SDS-PAGE and Coomassie blue staining
Expression HostHuman HEK293 cells
Predicted MW82.3 kDa
Expression TrueORF CloneRC200481
DescriptionDAB2 Full-Length MS Protein Standard (NP_001334), Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine, was produced in human 293 cells (HEK293) with fully chemically defined cell culture medium to obtain incorporation efficiency at Creative-Proteomics. This gene encodes a mitogen-responsive phosphoprotein. It is expressed in normal ovarian epithelial cells, but is down-regulated or absent from ovarian carcinoma cell lines, suggesting its role as a tumor suppressor. This protein binds to the SH3 domains of GRB2, an adaptor protein that couples tyrosine kinase receptors to SOS (a guanine nucleotide exchange factor for Ras), via its C-terminal proline-rich sequences, and may thus modulate growth factor/Ras pathways by competing with SOS for binding to GRB2. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

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