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Safety Information

SML2908

Sigma-Aldrich

A71915 trifluoroacetate

≥95% (HPLC)

Synonym(s):

(Arg6, β-cyclohexyl-Ala8, D-Tic16, Arg17, Cys18)-Atrial Natriuretic Factor (6-18) amide (Cys7→Cys18 disulfide), TFA salt, A 71915, A-71915, Arg-Cys-β-cyclohexyl-Ala-Gly-Gly-Arg-Ile-Asp-Arg-Ile-D-Tic-Arg-Cys-NH2 (Cys2→Cys13 disulfide), TFA salt, RC-(Cha)-GGRIDRI-(D-Tic)-RC-NH2 (Cys2→Cys13 disulfide, TFA salt, [Arg6, Cha8]ANP-(6-15)-D-Tic-Arg-Cys-NH2 (Cys7→Cys18 disulfide), TFA salt

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About This Item

Empirical Formula (Hill Notation):
C69H116N26O15S2 · xC2HF3O2
CAS Number:
132956-87-7
Molecular Weight:
1613.95 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

powder

color

white to off-white

storage temp.

−20°C

Biochem/physiol Actions

A71915 is a potent atrial natriuretic peptide A (ANP, NPPA) receptor (NPR1, ANP-A, ANPR-A, NPR-A) antagonist (pKi = 9.18 (Ki = 650 nM) by competitive binding against 300 nM rat ANP1-28 to human neuroblastoma NB-OK-1 cells; pA2 = 9.45 against rat ANP-induced cGMP production in NB-OK-1 cells). A71915 is reactive toward dog, human, mouse, rabbit, and rat species, and commonly employed both in cultures (1-10 μM) and in vivo for studying NPR-A-mediated responses.
Atrial natriuretic peptide A (ANP, NPPA) receptor (NPR1, ANPRA, NPRA) antagonist with in vitro and in vivo efficacy.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

常规特殊物品

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Certificates of Analysis (COA)

Lot/Batch Number
0000139665
0000139665
0000133526

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Shuyuan Chu et al.
Peptides, 90, 1-9 (2017-02-24)
Atrial natriuretic peptide (ANP) is increasingly expressed on airway and inhibits pulmonary arterial remodeling. However, the role of ANP in remodeling of respiratory system is still unclear. The role of ANP on airway remodeling and the possible mechanism was explored
Kuichang Yuan et al.
Peptides, 82, 12-19 (2016-05-22)
The endothelins (ET) peptide family consists of ET-1, ET-2, ET-3, and sarafotoxin (s6C, a snake venom) and their actions appears to be different among isoforms. The aim of this study was to compare the secretagogue effect of ET-1 on atrial
Jun Zhao et al.
Journal of the renin-angiotensin-aldosterone system : JRAAS, 17(1), 1470320315627409-1470320315627409 (2016-03-25)
The objective of this article is to investigate the possible role of atrial natriuretic peptide (ANP) in Angiotensin-(1-7) (Ang-(1-7)) signaling pathway on atrial electrical and structural remodeling in a chronic rapid atrial pacing canine model. Twenty-four dogs were randomly assigned
Norikazu Kiguchi et al.
The Journal of pharmacology and experimental therapeutics, 356(3), 596-603 (2015-12-17)
B-type natriuretic peptide (BNP)-natriuretic peptide receptor A (NPRA) and gastrin-releasing peptide (GRP)-GRP receptor (GRPR) systems contribute to spinal processing of itch. However, pharmacological and anatomic evidence of these two spinal ligand-receptor systems are still not clear. The aim of this
André M Leite-Moreira et al.
Cardiovascular research, 114(5), 656-667 (2018-02-06)
The heart is constantly challenged with acute bouts of stretching or overload. Systolic adaptations to these challenges are known but adaptations in diastolic stiffness remain unknown. We evaluated adaptations in myocardial stiffness due to acute stretching and characterized the underlying
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