Alamandine
目录号: PL13823 纯度: ≥98%
CAS No. :1176306-10-7
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中文名称
Alamandine
中文别名
Angiotensin A (1-7)
英文名称
Alamandine
英文别名
Angiotensin A (1-7);CID 145707871;Alamandine;Angiotensin A (1-7) trifluoroacetate salt H-Ala-Arg-Val-Tyr-Ile-His-Pro-OH trifluoroacetate salt;L-Proline, L-alanyl-L-arginyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-
Cas No.
1176306-10-7
分子式
C42H63F3N12O11
分子量
969.02
包装储存
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
产品详情
Alamandine 是一种血管活性肽,是肾素-血管紧张素系统 (RAS) 的成员,还是一种 G 蛋白偶联受体 MrgD 的内源性配体。Alamandine 可通过抗高血压作用来保护肾脏和心脏。
生物活性
Alamandine, a member of the renin-angiotensin system (RAS), a vasoactive peptide, is an endogenous ligand of the G protein-coupled receptor MrgD. Alamandine targets to protect the kidney and heart through anti-hypertensive actions.
性状
Solid
体外研究(In Vitro)
Alamandine is generated by catalysis of Ang A via ACE2 or directly from Angiotensin 1-7 (Ang-(1-7)). Derived from angiotensin II (Ang II) by Ang II-converting enzyme 2 (ACE2), it shows vasodilating (thus protective) properties. Ang (1-7) can be decarboxylated to a peptide called Alamandine. Alamandine is also an endogenous peptide identified in human blood.
Alamandine elevates cAMP concentration in primary endothelial and mesangial cells, also suggesting Gs coupling.
Alamandine decreases secretion, expression, and blood levels of leptin. Alamandine induced expression of iNOS and plasminogen activator inhibitor-1 (PAI-1) in adipose tissue and isolated adipocytes. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Alamandine (0.15 ?μL/h; administered by mini-osmotic pumps; for 6 weeks) treatment ameliorates hypertension and impaires left ventricle (LV) function in SHRs. Also decreases the mass gains of heart and lung in SHRs, suppresses cardiomyocyte cross-sectional area expansion, and inhibits the mRNA levels of atrial natriuretic peptide and brain natriuretic peptide. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year
SequenceShortening
ARVYIHP
Sequence
Ala-Arg-Val-Tyr-Ile-His-Pro
参考文献
[1]. Daniel C Villela, et al. Alamandine: a new member of the angiotensin family. Curr Opin Nephrol Hypertens. 2014 Mar;23(2):130-4.
[2]. Johanna Schleifenbaum. Alamandine and Its Receptor MrgD Pair Up to Join the Protective Arm of the Renin-Angiotensin System. Front Med (Lausanne). 2019 Jun 11;6:107.
溶解度数据
In Vitro: H2O : 25 mg/mL (29.24 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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