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A2900

Sigma-Aldrich

[Val5]-Angiotensin II acetate salt hydrate

≥95% (HPLC), powder

Sinónimos:

Angiotensin II Acetate

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About This Item

Fórmula empírica (notación de Hill):
C49H69N13O12 · xC2H4O2 · yH2O
Peso molecular:
1032.15 (anhydrous free base basis)
UNSPSC Code:
12352209
PubChem Substance ID:
329770803
NACRES:
NA.77

Quality Level

200

assay

≥95% (HPLC)

form

powder

composition

acetate, 1.2-10.4%

storage temp.

−20°C

SMILES string

O.CC(O)=O.CC(C)[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](N)CC(O)=O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](Cc2cnc[nH]2)C(=O)N3CCC[C@H]3C(=O)N[C@@H](Cc4ccccc4)C(O)=O

InChI

1S/C49H69N13O12.C2H4O2.H2O/c1-26(2)39(60-42(67)33(12-8-18-54-49(51)52)56-41(66)32(50)23-38(64)65)45(70)57-34(20-29-14-16-31(63)17-15-29)43(68)61-40(27(3)4)46(71)58-35(22-30-24-53-25-55-30)47(72)62-19-9-13-37(62)44(69)59-36(48(73)74)21-28-10-6-5-7-11-28;1-2(3)4;/h5-7,10-11,14-17,24-27,32-37,39-40,63H,8-9,12-13,18-23,50H2,1-4H3,(H,53,55)(H,56,66)(H,57,70)(H,58,71)(H,59,69)(H,60,67)(H,61,68)(H,64,65)(H,73,74)(H4,51,52,54);1H3,(H,3,4);1H2/t32-,33-,34-,35-,36-,37-,39-,40-;;/m0../s1

InChI key

INQPQDZJLFYCRH-AXOAQIBVSA-N

Gene Information

human ... AGTR1(185)
mouse ... AGTR1(11607)
rat ... AGTR1(24180)

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Amino Acid Sequence

Asp-Arg-Val-Tyr-Val-His-Pro-Phe

General description

[Val5]-Angiotensin II ([Val5]-ANG II) is an ANG II analog containing valine as the fifth amino acid in place of isoleucine in an ANG II octapeptide.

Application

[Val5]-Angiotensin II acetate salt hydrate has been used to induce:
  • renal damage in mice to study the role of human liver-type fatty acid-binding protein (hL-FABP)
  • vascular inflammation in mice to study the interaction of cytosolic copper chaperone antioxidant-1 (Atox1) with tumor necrosis factor (TNF)-receptor-associated factor 4 (TRAF4)
  • abdominal aortic aneurysm (AAA) in mice to study the role of vascular ATPase copper transporting α (ATP7α)

Biochem/physiol Actions

[Val5]-Angiotensin II acts as an agonist for the angiotensin II type 1 receptor (AT1 receptor).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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D G Butler et al.
Archives internationales de pharmacodynamie et de therapie, 329(2), 272-282 (1995-03-01)
Pressor responses to [Ile5]-Angiotensin II and [Val5]-Angiotensin II were measured following single intravenous doses of 0.0075, 0.075, 0.375, 0.75 and 7.5 micrograms/kg b.w. in anesthetised rats. [Val5]-Angiotensin II was significantly (10 per cent) more potent than [Ile5]-angiotensin II when log
Archita Das et al.
American journal of physiology. Cell physiology, 317(6), C1161-C1171 (2019-09-26)
NADPH oxidase (NOX)-derived reactive oxygen species (ROS) and copper (Cu), an essential micronutrient, have been implicated in vascular inflammatory diseases. We reported that in proinflammatory cytokine TNF-α-stimulated endothelial cells (ECs), cytosolic Cu chaperone antioxidant-1 (Atox1) functions as a Cu-dependent transcription
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Cardiovascular research, 117(4), 1217-1228 (2020-07-02)
Elevated serum immunoglobulins have been associated with experimental and human hypertension for decades but whether immunoglobulins and B cells play a causal role in hypertension pathology is unclear. In this study, we sought to determine the role of B cells
Daisuke Ichikawa et al.
Hypertension (Dallas, Tex. : 1979), 60(4), 973-980 (2012-08-29)
To investigate the role of human liver-type fatty acid binding protein (hL-FABP) in angiotensin (Ang) II-induced renal injury, Ang II was infused systemically into hL-FABP chromosomal transgenic (Tg) and wild-type (WT) mice (Tg-Ang II and WT-Ang II) for 28 days.
Nicolas Pelisch et al.
Hypertension research : official journal of the Japanese Society of Hypertension, 33(2), 161-164 (2009-11-28)
The renin-angiotensin system has an important function in the regulation of blood pressure as well as in pathophysiological processes in the central nervous system. We examined the effects of the angiotensin receptor blocker candesartan (10 mg kg(-1) per day, p.o.)
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