A-674563
Cat.No:IA2820 Solarbio
CAS:552325-73-2
Storage:Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to yellow Solid
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PI3K/Akt/mTOR >
A-674563CAS:552325-73-2
Storage:Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to yellow Solid
Qty:
Size:
CAS | 552325-73-2 |
Name | A-674563 |
Molecular Formula | C22H22N4O |
Molecular Weight | 358.44 |
Solubility | Soluble in DMSO ≥5mg/mL;Soluble in Water < 0.1mg/mL |
Purity | ≥98% |
Appearance | White to yellow Solid |
Storage | Powder:-20℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year |
MDL | MFCD18711680 |
SMILES | N[C@@H](CC1=CC=CC=C1)COC2=CC(C3=CC4=C(C=C3)NN=C4C)=CN=C2 |
Target Point | Akt |
Passage | PI3K/Akt/mTOR |
Background | A-674563 is an Akt inhibitor. |
Biological Activity | A-674563是有效,选择性的 Akt1 抑制剂,Ki为11 nM。[1-5] |
In Vitro | A-674563可减缓肿瘤细胞的增殖,EC50为0.4μM[1]。 A563(0-10μM)显著降低STS细胞中GSK3和MDM2的磷酸化。 A563显示对所有STS细胞系的抑制作用,48小时的IC 50值范围为0.22±0.034μM(SW684)至0.35±0.06μM(SKLMS1)。 A563在STS细胞中诱导G2细胞周期停滞和凋亡。 A563(1μM/ 12小时)上调GADD45A的表达独立于p53 [2]。 A-674563(10-1000 nM)在培养的人黑素瘤细胞中具有抗增殖和细胞毒性,诱导黑素瘤细胞凋亡,被caspase抑制剂抑制,并通过Akt依赖和非依赖性机制抑制黑色素瘤细胞[3]。当添加到U937和AmL祖细胞时,A-674563具有细胞毒性和抗增殖作用,激活U937和AmL祖细胞中的caspase-3/9和凋亡,并操纵阻断Akt的AmL细胞中的其他信号[4]。 |
In Vivo | A-674563(40mg / kg /天,口服)显示没有显著的单一疗法活性,但是在PC-3前列腺癌异种移植模型中联合疗法(A-674563 +紫杉醇)的功效显著改善。 A-674563(20,100 mg / kg)在口服葡萄糖耐量试验中增加血浆胰岛素[1]。 A563(20mg / kg / bid; po)表现出缓慢的肿瘤生长和肿瘤体积的显著差异,而没有显著的小鼠体重减轻。 A563处理的肿瘤表达增加的GADD45α水平和降低的PCNA水平(增殖的核标记物)。此外,A563处理的标本中TUNEL测定染色水平(凋亡标记物)增加[2]。 A-674563(25,100 mg / kg,每日灌洗)有效抑制小鼠中A375异种移植物的生长[3]。 A-674563(15,40mg / kg)注射抑制U937异种移植物体内生长,并改善小鼠存活[4]。 |
Cell Experiment | 用200μLPBS轻轻洗涤96孔板上的细胞。 Alamar Blue试剂在正常生长培养基中1:10稀释。将稀释的Alamar Blue试剂(100μL)加入到96孔板上的每个孔中并孵育直至反应完成。使用fmax荧光微量板读数器进行分析,设置在544nm的激发波长和595nm的发射波长。 |
Animal Experiment | 免疫功能低下的雄性scid小鼠处于6至8周龄。将50%基质胶中的1×106 3T3-Akt1或2×106 MiaPaCa-2和PC-3细胞皮下接种到侧腹。对于早期治疗研究,将小鼠随机分配至治疗组,并在接种后第二天开始治疗。每组分配10只动物,包括对照组。对于已建立的肿瘤研究,允许肿瘤达到指定的大小,并将小鼠分配到具有相等肿瘤大小的治疗组(每组n = 10只小鼠)。通过使用数字卡尺每周两次测量来评估肿瘤大小。使用下式估算肿瘤体积:V = L×W2 / 2。 A-443654在0.2%HPMC的载体中给予sc。 A-674563在5%葡萄糖的载体中口服给药。将吉西他滨和紫杉醇加入到测定中。 |
Data Literature Source | [1]. Luo Y,et al. Potent and selective inhibitors of Akt kinases slow the progress of tumors in vivo. Mol Cancer Ther,2005,4(6),977-986. [2]. Zhu QS,et al. Soft tissue sarcoma cells are highly sensitive to AKT blockade: a role for p53-independent up-regulation of GADD45 alpha. Cancer Res,2008,68(8),2895-2903. [3]. Zou Y,et al. Pre-clinical assessment of A-674563 as an anti-melanoma agent. Biochem Biophys Res Commun. 2016 Aug 12;477(1):1-8. [4]. Xu L,et al. Concurrent targeting Akt and sphingosine kinase 1 by A-674563 in acute myeloid leukemia cells. Biochem Biophys Res Commun. 2016 Apr 15;472(4):662-8. [5]. Wang A,et al. Dual inhibition of AKT/FLT3-ITD by A674563 overcomes FLT3 ligand-induced drug resistance in FLT3-ITD positive AML. Oncotarget. 2016 May 17;7(20):29131-42. |
Unit | Bottle |
Specification | 5mg |
是一种Akt抑制剂。
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
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