70937-97-2 Usage
Description
Angiotensin I Human Acetate Hydrate is a renin substrate produced by the liver, which plays a crucial role in the renin-angiotensin system. It is involved in the regulation of blood pressure and fluid balance in the body.
Uses
Used in Pharmaceutical Industry:
Angiotensin I Human Acetate Hydrate is used as an external calibration standard for α-cyano-4-hydroxycinnamic acid (CHCA) and 2,5-dihydroxybenzoic acid (DHB) matrix. It helps in the preparation of angiotensin I solution gravimetrically for hydrolysis.
Used in Analytical Chemistry:
Angiotensin I Human Acetate Hydrate is used as a model peptide to demonstrate SI (Système International) -traceable amino acid analysis. It serves as an analyte to deposit on the target in the study of on-line single droplet deposition for matrix-assisted laser desorption/ionization (MALDI) mass spectrometry.
Used in Research:
Angiotensin I Human Acetate Hydrate is used as a research tool to study the renin-angiotensin system and its role in regulating blood pressure and fluid balance in the body. It helps researchers understand the mechanisms involved in hypertension and other related conditions.
Biochem/physiol Actions
Angiotensin I is a putative neurotransmitter. It is the precursor of angiotensin II and of angiotensin fragment 1-7, which are the hormones involved in regulation of fluid volume and the release of aldosterone.
Purification Methods
Angiotensin is purified using extraction, affinity chromatography and HPLC [Hermann et al. Anal Biochem 159 295 1986].
Check Digit Verification of cas no
The CAS Registry Mumber 70937-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,3 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70937-97:
(7*7)+(6*0)+(5*9)+(4*3)+(3*7)+(2*9)+(1*7)=152
152 % 10 = 2
So 70937-97-2 is a valid CAS Registry Number.
