| 產品描述： | A 779 is a specific antagonist of G-protein coupled receptor (Mas receptor), which is an Ang1-7 receptor distinct from the classical AngII. |
| 靶點： |
Angiotensin Receptor;RAAS |
| 體內研究： |
Infusion of Ang(1-7) and A-779 (400?ng/kg/min, s.c.) alone or combined for 6 weeks does not prevent uterus atrophy or inhibit the body weight gain of OVX rats. A-779 markedly elevates serum bone specific alkaline phosphatase (BALP), telopeptides of collagen type I (CTX), tartarate resistant acid phosphatase (TRAcP 5b), osteocalcin (OC) and urinary deoxypyridinoline (DPD). Infusion of Ang(1-7) and/or A-779 does not significantly change serum minerals concentrations in sham or OVX groups. A-779 in the OVX animals does not change AngII, Ang(1-7), AT1R, AT2R, ACE, ACE-2, Mas receptor, RANKL and OPG proteins expressions in relation to OVX group, while AngII (P?
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| 參考文獻： |
1. Abuohashish HM, et al. Angiotensin (1-7) ameliorates the structural and biochemical alterations of ovariectomy-induced osteoporosis in rats via activation of ACE-2/Mas receptor axis. Sci Rep. 2017 May 23;7(1):2293. 2. Abuohashish HM, et al. ACE-2/Ang1-7/Mas cascade mediates ACE inhibitor, captopril, protective effects in estrogen-deficient osteoporotic rats. Biomed Pharmacother. 2017 Aug;92:58-68. 3. Yan WF, et al. Effects and related mechanism of angiotensin-(1-7) on Toll-like receptor 4-mediated oxidative stress in human umbilical vein endothelial cells. Zhonghua Xin Xue Guan Bing Za Zhi. 2017 Mar 24;45(3):223-229. |
| 溶解性： |
0.1 M HCL : 25 mg/mL (28.64 mM; ultrasonic and adjust pH to 1 with HCl) H2O : 5 mg/mL (5.73 mM; Need ultrasonic) |
| 保存條件： |
-20℃ |
| 配置溶液濃度參考： |
|
1mg |
5mg |
10mg |
| 1 mM |
1.146 ml |
5.728 ml |
11.455 ml |
| 5 mM |
0.229 ml |
1.146 ml |
2.291 ml |
| 10 mM |
0.115 ml |
0.573 ml |
1.146 ml |
| 50 mM |
0.023 ml |
0.115 ml |
0.229 ml |
|
| 注意： |
部分產品我司僅能提供部分信息，我司不保證所提供信息的權威性，僅供客戶參考交流研究之用。 |
上海工商
危險品化學品經營許可證（不帶存儲）
營業執照(三證合一)
北京