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BAY1125976 是选择性Akt1/Akt2变构抑制剂。在10 μM ATP 时,它抑制 Akt1 和 Akt2 活性的IC50值分别为 5.2 nM 和 18 nM。
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BAY1125976 是选择性Akt1/Akt2变构抑制剂。在10 μM ATP 时,它抑制 Akt1 和 Akt2 活性的IC50值分别为 5.2 nM 和 18 nM。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 678 | 现货 | |
2 mg | ¥ 980 | 现货 | |
5 mg | ¥ 1,650 | 现货 | |
10 mg | ¥ 2,320 | 现货 | |
25 mg | ¥ 4,000 | 现货 | |
50 mg | ¥ 5,680 | 现货 | |
100 mg | ¥ 7,950 | 现货 | |
500 mg | ¥ 15,900 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 1,390 | 现货 |
产品描述 | BAY1125976 is an allosteric inhibitor of Akt1 and Akt2 (IC50s of 5.2 and 18 nM, respectively, in a time-resolved FRET assay) |
靶点活性 | Akt1:5.2 nM (IC50, at 10 μM ATP), Akt2:18 nM (IC50, at 10 μM ATP), Akt3:427 nM (IC50, at 10 μM ATP) |
体外活性 | 在体外实验中,BAY1125976抑制了一系列人类癌症细胞系的增殖。尤其是在表达雌激素或雄激素受体的乳腺癌和前列腺癌细胞系中,观察到了较高的活性。 |
体内活性 | BAY1125976在活体内对包括KPL4乳腺癌模型(PIK3CAH1074R突变体)、MCF7和HBCx-2乳腺癌模型以及AKTE17K突变驱动的前列腺癌(LAPC-4)和肛门癌(AXF 984)模型等细胞系和患者来源的异种移植模型表现出强效的治疗效果。表明BAY 1125976是一种针对展示PI3K/AKT/mTOR途径激活的肿瘤的强效且高度选择性的AKT1/2异构体抑制剂,为临床开发新的有效治疗提供了机会。 |
激酶实验 | The inhibition of five different recombinant AKT proteins (AKT1, ΔPH‐AKT1, AKT2, ΔPH‐AKT2 and AKT3) by BAY 1125976 was assessed by TR‐FRET‐based in vitro kinase assays, which quantify the phosphorylation of the biotinylated peptide biotin‐Ahx‐KKLNRTLSFAEPG (C‐terminus in amide form) by a recombinant kinase enzyme. The ability of BAY 1125976 to inhibit T308 phosphorylation in inactive AKT1 by the upstream kinase PDK1 was measured by a TR‐FRET‐based in vitro kinase assay. To further characterize the interaction of BAY 1125976 with human full‐length active AKT1 and inactive AKT1, as well as a variant lacking the PH domain, surface plasmon resonance spectroscopy (SPR) was performed by a Biacore T100 instrument. |
动物实验 | Female NMRI (nu/nu) mice s.c. injected with 3 × 10^6/100 μl KPL‐4 breast cancer cells were used to study the mode‐of‐action of BAY 1125976. The treatment was started when tumors reached 232–358 mm^3 in size and the mice received a single oral dose of 25 or 50 mg/kg BAY 1125976. For determination of plasma concentration‐time profiles, blood was drawn from the animals at different time points after compound administration. Analysis of the samples was performed on heparinized plasma after precipitation with acetonitrile by LC/MS/MS. Unbound drug concentrations were calculated from total concentrations and the unbound in vitro fraction in plasma was determined by equilibrium analysis. P‐AKT‐S473 levels in tumor tissue extracts were analyzed with a MULTI‐SPOT Assay System/Phospho (Ser473)/Total Akt Whole Cell Lysate Kit from samples taken 2, 5 and 24 hr after compound administration. These lysates were used in addition for analysis of p‐PRAS40‐T246/total‐PRAS40 and AKT signaling (p‐AKT‐S473, p‐GSK3?‐S9, p‐S6RP‐S240/244 and p‐70S6K‐T389) using respective MULTI‐SPOT Assay Systems. Vehicle‐treated tumors were analyzed to determine the basal level of p‐AKT and used to normalize the amount of p‐AKT relative to vehicle levels. |
分子量 | 383.45 |
分子式 | C23H21N5O |
CAS No. | 1402608-02-9 |
Smiles | NC(=O)c1ccc2nc(c(-c3ccccc3)n2n1)-c1ccc(cc1)C1(N)CCC1 |
密度 | no data available |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||
溶解度信息 | DMSO: 5 mg/mL (13.04 mM), Sonication is recommended. | ||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||
DMSO
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