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A 779

A 779

产品编号 T7616   CAS 159432-28-7

A 779 是一种 G 蛋白偶联受体 Mas 的有效拮抗剂,Mas 受体是Ang1-7 receptor,与传统的AngII 不同。

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A 779 Chemical Structure
A 779, CAS 159432-28-7
规格 价格/CNY 货期 数量
5 mg ¥ 1,870 4-5周

A 779 的其他形式现货产品:

A 779 TFA(159432-28-7 free base)
其他形式的 A 779:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
产品目录号及名称: A 779 (T7616)
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该分子属于定制产品。陶术拥有优秀的合成团队,经验和能力,可以为您提供高性价比的产品。但由于客观因素,研发中会存在小概率合成不成功的情况,还请理解,如您有任何问题,欢迎咨询,我们将竭诚为您服务。
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生物活性
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存储 & 溶解度
参考文献
产品描述 A 779 is a potent antagonist of the G-protein-coupled receptor Mas, the Ang1-7 receptor, which is distinct from conventional AngII.
体外活性 A-779 suppresses the proliferating cell nuclear antigen (PCNA) protein expression up-regulated by Ang II, but A-779 alone has no effect to induce proliferation and migration of VSMCs.?Pretreatment with Ang-(1-7) significantly retards Ang II-induced inflammatory responses of VSMCs associated with up-regulated MCP-1, VCAM-1 and IL-1β expressions, and this effect of Ang-(1-7) is blocked by A-779.?But A-779 alone has no effect to induce inflammatory response of VSMCs[1].
体内活性 Inhibition of Ang1-7 cascade by A-779 significantly eradicated captopril protective effects on bone metabolism, mineralization and micro-structure.?A-779 also restored OVX effects on RANKL expression and ACE-1/AngII/AT1R cascade and down-regulated OPG expression and ACE-2/Ang1-7/Mas pathway.?In line with the clinical observations of the bone-preservative properties following ACE-1 inhibition, local activation of ACE-2/Ang1-7/Mas signaling and suppressed osteoclastogenesis seem responsible for the osteo-preservative effect of captopril, which could offers a potential therapeutic value in treatment of disabling bone and skeletal muscular diseases[2].
细胞实验 HUVECs were cultured in vitro and divided into six groups:?the control group (normal medium), the ox-LDL group(treated with 75 mg/L ox-LDL), the ox-LDL+ Ang-(1-7) group (1 μmol/L Ang-(1-7) pretreated for 30 minutes, then intervened with 75 mg/L ox-LDL), the ox-LDL+ Ang-(1-7)+ A-779 group(1 μmol/L A-779 (Mas receptor) pretreated for 30 minutes, 1 μmol/L Ang-(1-7) pretreated for 30 minutes, then intervened with 75 mg/L ox-LDL), the ox-LDL+ A-779 group (1 μmol/L A-779 pretreated for 30 minutes, then intervened with 75 mg/L ox-LDL),?the ox-LDL+ HTA125 group (10 μg/L HTA125 (TLR4-blocking antibody) pretreated for 30 minutes, then intervened with 75 mg/L ox-LDL ).?The corresponding index was detected after 24 hours after intervention.?Apoptosis of cells were detected by Annexin V-FITC/PI double staining flow cytometry and transferase-mediated deoxyuridine triphosphate-biotin nick end labeling (TUNEL).?The generation of reactive oxygen species (ROS), products in oxidative stress, were detected by DCFH-DA staining.?The mRNA and protein expression levels of NADPH oxidase 4(NOX4) and TLR4 were detected by real-time reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting analysis respectively[1].
分子量 872.97
分子式 C39H60N12O11
CAS No. 159432-28-7

存储

keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

H2O: 50 mg/mL (57.28 mM), Sonification is recommended.

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 1.1455 mL 5.7276 mL 11.4551 mL 28.6379 mL
5 mM 0.2291 mL 1.1455 mL 2.291 mL 5.7276 mL
10 mM 0.1146 mL 0.5728 mL 1.1455 mL 2.8638 mL
20 mM 0.0573 mL 0.2864 mL 0.5728 mL 1.4319 mL
50 mM 0.0229 mL 0.1146 mL 0.2291 mL 0.5728 mL

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TargetMol Library Books参考文献

1. Yan W F , Xue J J , Yang H Y , et al. [Effects and related mechanism of angiotensin-(1-7) on Toll-like receptor 4-mediated oxidative stress in human umbilical vein endothelial cells].[J]. Zhonghua Xin Xue Guan Bing Za Zhi, 2017, 45(3):223. 2. Abuohashish H M , Ahmed M M , Sabry D , et al. ACE-2/Ang1-7/Mas cascade mediates ACE inhibitor, captopril, protective effects in estrogen-deficient osteoporotic rats[J]. Biomedicine & Pharmacotherapy, 2017, 92:58-68.
Azilsartan Irbesartan Candesartan Remodelin hydrobromide Buloxibutid SSAA09E2 TRV-120027 acetate (1234510-46-3 free base) BTB06584

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Keywords

A 779 159432-28-7 Endocrinology/Hormones RAAS Inhibitor inhibit A-779 Angiotensin Receptor A779 inhibitor

 

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