Catalog No.S7492 Synonyms: GSK795
Molecular Weight(MW): 429.25
Uprosertib (GSK2141795) is a selective, ATP-competitive, and orally bioavailable Akt inhibitor with IC50 of 180 nM, 328 nM, and 38 nM for Akt 1, 2 and 3, respectively. Phase 2.
1 Customer Review
Parental cell line wastreated with Akt inhibitor (GSK2141795) and BGJ398. The 5 uM BGJ398 resistant cell line was treated with GSK2141795, BGJ398, and 2 concentrations of GSK2141795 and varying dosages of BGJ398. The parental cell line treated with GSK2141795, the dark green line, indicates minimal effect of the inhibitor compared to the resistant cell line treated GSK2141795, the light purple line. However, when the resistant cell line is treated with both GSK2141795 and BGJ398 there is a greater decrease in cell viability compared to the resistant cell line that is treated only with GSK2141795.
The Ohio State University, 2015. Uprosertib (GSK2141795) purchased from Selleck.
Purity & Quality Control
Choose Selective Akt Inhibitors
|Description||Uprosertib (GSK2141795) is a selective, ATP-competitive, and orally bioavailable Akt inhibitor with IC50 of 180 nM, 328 nM, and 38 nM for Akt 1, 2 and 3, respectively. Phase 2.|
Uprosertib inhibits multiple AKT substrate phosphorylation levels, including GSK3β, PRAS40, FOXO and Caspase 9 in both BT474 and LNCaP cells. Uprosertib preferentially inhibits the proliferation of human cancer cells lines with AKT pathway activation. In LNCaP, BT474, A3 and I9.2 cells lines, Uprosertib also causes cell cycle arrest.  In both SKOV3 and PEO4 cells, Uprosertib causes growth-arrest as single agent, and enhances cisplatin-induced apoptosis. 
|In vivo||In mice bearing BT474 breast tumor xenografts, Uprosertib (100 mg/kg, p.o.) results 61% tumor growth inhibition. In mice bearing SKOV3 ovarian tumor xenografts, Uprosertib (30 mg/kg, p.o.) results 61% tumor growth inhibition. |
Selectivity profiling experiments:The lysates (5 mg of total protein each) are preincubated with 0 (DMSO control), 2.5 nM, 25 nM, 250 nM, 2.5 μM or 25 μM free compound (GSK690693 or GSK2141795) on an end-over-end shaker for 45 min at 4 °C. Subsequently, lysates are incubated with beads (coupled Akt probe or kinobeads) for 1 h at 4 °C, for both qualitative and quantitative experiments. The beads are washed with 1× CP buffer and collected by centrifugation. Bound proteins are eluted with 2× NuPAGE LDS sample buffer, and eluates are reduced and alkylated by 50 mM dithiothreitol and 55 mM iodoacetamide.
|In vitro||DMSO||85 mg/mL (198.01 mM)|
|Ethanol||85 mg/mL (198.01 mM)|
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Clinical Trial Information
|NCT Number||Recruitment||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT01958112||Terminated||Cervical Cancer||Dana-Farber Cancer Institute|Novartis|National Comprehensive Cancer Network||October 2013||Phase 2|
|NCT01907815||Active, not recruiting||Recurrent Adult Acute Myeloid Leukemia|Untreated Adult Acute Myeloid Leukemia||National Cancer Institute (NCI)||October 2013||Phase 2|
|NCT01989598||Active, not recruiting||Recurrent Plasma Cell Myeloma|Refractory Plasma Cell Myeloma||National Cancer Institute (NCI)||October 2013||Phase 2|
|NCT01964924||Recruiting||Estrogen Receptor Negative|HER2/Neu Negative|Invasive Breast Carcinoma|Progesterone Receptor Negative|Recurrent Breast Carcinoma|Stage IV Breast Cancer|Triple-Negative Breast Carcinoma||National Cancer Institute (NCI)|GlaxoSmithKline||October 2013||Phase 2|
|NCT01979523||Recruiting||Recurrent Uveal Melanoma|Stage IV Uveal Melanoma||National Cancer Institute (NCI)||October 2013||Phase 2|
|NCT01941927||Unknown status||Melanoma||Adil Daud|National Comprehensive Cancer Network|University of California, San Francisco||September 2013||Phase 2|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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