A 71915
Based on 1 Customer Validation
A 71915 is a highly potent and competitive natriuretic peptide receptor A (ANP, NPRA) antagonist (pKi= 9.18). A 71915 displaces [125I]ANP dose dependently, with a Ki of 0.65 nM. A71915( pA2= 9.48) against rat ANP-induced cGMP production in NB-OK-1 cells.
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- Purity: 99.28%
- CAS No.: 132956-87-7
- 화학식: C69H116N26O15S2
- 분자량:1613.95
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보관:
Sealed storage, away from moisture and light, under nitrogen.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
A 71915 is a highly potent and competitive natriuretic peptide receptor A (ANP, NPRA) antagonist, with a pKi of 9.18.
A 71915 combines to Neuroblastoma NB-OK-1 cells, is used in the Cyclic GMP assay.
A 71915 shifts the ANP dose-response curve of cyclic GMP production to the right[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Rat (Male Sprague-Dawley); weighing 150-180 g[3]
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Dosage:30 μg/kg/day; infused for 3 weeks
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Administration:via a mini-osmotic pump
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Result:The inhibitory effect of NS-398 on blood pressure was attenuated by the pretreatment with A 71915 (30 μg/kg/day).
Chemical Information
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CAS No. 132956-87-7
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Appearance Solid
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분자량 1613.95
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화학식 C69H116N26O15S2
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Color White to off-white
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Sequence
Arg-Cys-{Cha}-Gly-Gly-Arg-Ile-Asp-Arg-Ile-{d-Tic}-Arg-Cys-NH2 (Disulfide bridge: Cys2-Cys13)
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Sequence Shortening
RC-{Cha}-GGRIDRI-{d-Tic}-RC-NH2 (Disulfide bridge: Cys2-Cys13)
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Sealed storage, away from moisture and light, under nitrogen
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)
용액&용해도
H2O : ≥ 50 mg/mL (30.98 mM)
* "≥" means soluble, but saturation unknown.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (283 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Delporte C, et al. Discovery of a potent atrial natriuretic peptide antagonist for ANPA receptors in the human neuroblastoma NB-OK-1 cell line. Eur J Pharmacol. 1992;224(2-3):183-188. [Content Brief]
[2]. Kiguchi N, et al. Spinal Functions of B-Type Natriuretic Peptide, Gastrin-Releasing Peptide, and Their Cognate Receptors for Regulating Itch in Mice. [Content Brief]
[3]. Park BM, et al. Attenuation of renovascular hypertension by cyclooxygenase-2 inhibitor partly through ANP release. Peptides. 2015;69:1-8. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.6196 mL | 3.0980 mL | 6.1960 mL | 15.4899 mL |
| 5 mM | 0.1239 mL | 0.6196 mL | 1.2392 mL | 3.0980 mL | |
| 10 mM | 0.0620 mL | 0.3098 mL | 0.6196 mL | 1.5490 mL | |
| 15 mM | 0.0413 mL | 0.2065 mL | 0.4131 mL | 1.0327 mL | |
| 20 mM | 0.0310 mL | 0.1549 mL | 0.3098 mL | 0.7745 mL | |
| 25 mM | 0.0248 mL | 0.1239 mL | 0.2478 mL | 0.6196 mL | |
| 30 mM | 0.0207 mL | 0.1033 mL | 0.2065 mL | 0.5163 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
A 71915 Related Classifications
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