GGTI298

GGTI298

G656038-1ml

1ml

10mM in DMSO

-80℃储存

超低温冰袋运输

GGTI298 is a CAAZ peptidomimetic geranylgeranyltransferase I (GGTase I) inhibitor, strongly inhibiting the processing of geranylgeranylated Rap1A with little effect on processing of farnesylated Ha-Ras, with IC 50 values of 3 and > 20 μM in vivo, respectively. In Vitro Both RhoA inhibitor (GGTI298) and ROCK inhibitor (H1152) significantly reduce cAMP agonist-stimulated IK(ap), whereas the latter additionally reduces colocalization of KCNN4c with the apical membrane marker wheat germ agglutinin in T84WT cells. Knockdown of DR4 abolishes NF-κB activation, leading to sensitization of DR5-dependent apoptosis induced by the combination of GGTI298 and TRAIL. GGTI298/TRAIL activates NF-κB and inhibits Akt. knockdown of DR5, preventes GGTI298/TRAIL-induced IκBα and p-Akt reduction, suggesting that DR5 mediates reduction of IκBα and p-Akt induced by GGTI298/TRAIL. In contrast, DR4 knockdown further facilitates GGTI298/TRAIL-induced p-Akt reduction. MCE has not independently confirmed the accuracy of these methods. They are for reference only. In Vivo The vivo mouse ileal loop experiments show fluid accumulation is reduced in a dose-dependent manner by TRAM-34, GGTI298, or H1152 when injected together with cholera toxin into the loop . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Assay Cells are seeded in 96-well cell culture plates and treated the next day with the agents indicated. The viable cell number is determined using the sulforhodamine B assay. MCE has not independently confirmed the accuracy of these methods. They are for reference only. IC50& Target:IC50: 3 μM (Rap1A, in vivo), > 20 μM (Ha-Ras, in vivo)

GGTI298 是一种 CAAZ 多肽仿麦角酰基转移酶 I (GGTase I) 抑制剂，它能强烈抑制麦角酰基化 Rap1A 的处理，而对法尼基化 Ha-Ras 的处理影响很小。

180977-44-0(DMSO)

C27H33N3O3S

479.63 g/mol

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