SecinH3

Research use only, not for human use.

SecinH3 is selective cytohesin inhibitor.

SecinH3 is a cytohesin antagonist.

SecinH3 is a Sec7-specific guanine nucleotide exchange factor (GEF)inhibitor with preference for the small GEFs of the cytohesin family. SecinH3 almost completely blocks the insulin-dependent transcriptional repression of IGFBP1 with an IC50 of 2.2 μM. Insulin-stimulated translocation of ARF6 to the plasma membrane is also inhibited by SecinH3. It is found that SecinH3 inhibits the insulin-dependent phosphorylation of Akt and FoxO1A in a concentration-dependent manner. Insulin-induced exclusion of FoxO1A from the nucleus is completely prevented by SecinH3. The binding of IRS1 to the insulin receptor is also inhibited by SecinH3.

Compare to mice fed the same chow without SecinH3, the expression levels of the insulin-repressed gluconeogenic genes are elevated, whereas the insulin-induced glycolytic genes are reduced in SecinH3-treated mice. Insulin-stimulated Akt phosphorylation is also inhibited in SecinH3-treated mice. The expression of the genes for two key enzymes of mitochondrial β-oxidation, carnitine palmitoyltransferase 1a (Cpt1a) and hydroxyacyl-CoA dehydrogenase (Hadha), both of which are repressed by insulin, is increased in the SecinH3-treated mice. It is found significantly increased levels of serum insulin with slightly elevated glucose concentrations in SecinH3-treated mice. Accordingly, 3-hydoxybutyrate is increased in the serum of SecinH3-treated mice.

SecinH3 | Secin-H3 | Secin H3

Angiogenesis

Syk

drosophila steppke| hCyh1| hCyh2| hCyh3| mCyh3

Others-Field

——

853625-60-2

460.5

C24H20N4O4S

>98% (HPLC)

DMSO : 100 mg/mL. 217.15 mM;

O=C(CSc1ccccc1)Nc1ccc(cc1)n1nc(OC)nc1c1ccc2OCOc2c1

N-[4-[5-(1,3-Benzodioxol-5-yl)-3-methoxy-1H-1,2,4-triazol-1-yl]phenyl]-2-(phenylthio)acetamide

(-20℃)

With Ice Pack

≥ 2 years