ProteoMass(TM) Angiotensin II MALDI-MS Standard (C15-1314-878)

General description

Angiotensin II (Ang II) is part of the renin-angiotensin cascade. It is an octapeptide. Ang II is present in high concentration in cardiac tissue.

Application

ProteoMass^™ Angiotensin II MALDI-MS Standard has been used:

• as peptide calibration standard for MALDI-MS instruments
• as a reference standard in Liquid chromatography–mass spectrometry (LC-MS/MS) analysis for characterizing RNase and NC1 domain of collagen IV
• as a standard in testing infrared (IR) laser desorption/ionization (IR-LDI) method

Biochem/physiol Actions

Angiotensin II (Ang II) maintains cardiac functionality by coordinating with the angiotensin II receptors. Ang II is recommended for patients with vasodilatory shock.

Legal Information

ProteoMass is a trademark of Sigma-Aldrich Co. LLC

mol wt: monoisotopic mol wt 1,045.5423 . Da. Quality Level: 100. packaging: vial of 10 . nmol. SMILES string: CC[C@H](C)[C@H](NC(: O)[C@H](Cc1ccc(O)cc1)NC(: O)[C@@H](NC(: O)[C@H](CCCNC(N): N)NC(: O)[C@@H](N)CC(O): O)C(C)C)C(: O)N[C@@H](Cc2c[nH]cn2)C(: O)N3CCC[C@H]3C(: O)N[C@@H](Cc4ccccc4)C(O): O. InChI: 1S/C50H71N13O12/c1-5-28(4)41(47(72)59-36(23-31-25-54-26-56-31)48(73)63-20-10-14-38(63)45(70)60-37(49(74)75)22-29-11-7-6-8-12-29)62-44(69)35(21-30-15-17-32(64)18-16-30)58-46(71)40(27(2)3)61-43(68)34(13-9-19-55-50(52)53)57-42(67)33(51)24-39(65)66/h6-8,11-12,15-18,25-28,33-38,40-41,64H,5,9-10,13-14,19-24,51H2,1-4H3,(H,54,56)(H,57,67)(H,58,71)(H,59,72)(H,60,70)(H,61,68)(H,62,69)(H,65,66)(H,74,75)(H4,52,53,55)/t28-,33-,34-,35-,36-,37-,38-,40-,41-/m0/s1. InChI key: CZGUSIXMZVURDU-JZXHSEFVSA-N. Gene Information: human ... AGTR1(185). Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).