PTP1B Inhibitor blocks the activity of the Protein Tyrosine Phosphatase 1B, which is a key factor in the negative regulation of insulin and leptin signaling pathway. Molecular dynamic studies have shown that PTP1B Inhibitor has strong binding and high selectivity due to the hydrogen bonding networks formed around the active sites. Cytotoxicity and low revival rates throughout clone generation and maintence result if PTP1B is over-expressed in CHO and HEK293 stable cell clones. Studies have shown that PTP1B Inhibitor could dramatically magnify the membrane translocation of the key glucose transporter Glut4 in PTP1B-overexpressed CHO cells. PTP1B Inhibitor selectively increases the phosphorylation of the insulin receptor, insulin receptor substrate 1, and Akt, mimicking the action of insulin. PTP1B Inhibitor is also known as Protein Tyrosine Phosphatase 1B Inhibitor, and 3-(3,5-dibromo-4-hydroxybenzoyl)-2-ethyl-N-[4-[(2-thiazolylamino)sulfonyl]phenyl]-6-benzofuransulfonamide.
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See how others have used PTP1B Inhibitor (CAS 765317-72-4). Click on the entry to view the PubMed entry .
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