A5855

Abz-LFK(Dnp)-OH trifluoroacetate salt

≥97% (HPLC)

• Synonym(s): O-Aminobenzoic acid-Leu-Phe-Lys(DNP)-OH trifluoroacetate salt
• Empirical Formula (Hill Notation): C₃₄H₄₁N₇O₉ · xC₂HF₃O₂
• Molecular Weight: 691.73 (free base basis)
• NACRES: NA.77
• PubChem Substance ID: 329770877
• UNSPSC Code: 12352200
• MDL number: MFCD11045275
• Assay: ≥97% (HPLC)
• Form: film
• Quality level: 100

Properties

• Quality Level: 100
• assay: ≥97% (HPLC)
• form: film
• color: yellow
• storage temp.: 2-8°C
• SMILES string: OC(=O)C(F)(F)F.CC(C)C[C@H](NC(=O)c1ccccc1N)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CCCCNc3ccc(cc3[N+]([O-])=O)[N+]([O-])=O)C(O)=O
• InChI: 1S/C34H41N7O9.C2HF3O2/c1-21(2)18-28(38-31(42)24-12-6-7-13-25(24)35)32(43)39-29(19-22-10-4-3-5-11-22)33(44)37-27(34(45)46)14-8-9-17-36-26-16-15-23(40(47)48)20-30(26)41(49)50;3-2(4,5)1(6)7/h3-7,10-13,15-16,20-21,27-29,36H,8-9,14,17-19,35H2,1-2H3,(H,37,44)(H,38,42)(H,39,43)(H,45,46);(H,6,7)/t27-,28-,29-;/m0./s1
• InChI key: BAXBDLHYKKDHEJ-BJRQXHFHSA-N

Description

Application

Abz-LFK(Dnp)-OH trifluoroacetate (TFA) salt is an Angiotensin Converting Enzyme (ACE) fluorescent peptide substrate that binds specifically to the C domain of ACE. Abz-LFK(Dnp)-OH TFA has been used to study the development of new antibacterial calixarene derivatives, as well as the efficacy and toxicity of the antimicrobial peptide M33 as a possible antimicrobial agent in lung infections and sepsis.

Biochem/physiol Actions

Abz-LFK(Dnp)-OH is an Angiotensin Converting Enzyme (ACE) fluorescent peptide substrate specific for the C domain for real time fluorescent assay (ACE, Peptidyl Dipeptidase, Kininase II, E.C. 3.4.15.1).

Features and Benefits

This compound is featured on the Angiotensin Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable