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A5855 Sigma-Aldrich

Abz-LFK(Dnp)-OH trifluoroacetate salt

≥97% (HPLC)

Synonym: O-Aminobenzoic acid-Leu-Phe-Lys(DNP)-OH trifluoroacetate salt

  • Empirical Formula (Hill Notation) C34H41N7O9 · xC2HF3O2

  • Molecular Weight 691.73 (free base basis)

  •  MDL number MFCD11045275

  •  PubChem Substance ID 329770877

  •  NACRES NA.77

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Properties

Related Categories A-AM, Angiotensin Converting Enzyme, Angiotensin Metabolism, Angiotensins, Bioactive Small Molecule Alphabetical Index,
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

Amino Acid Sequence

Abz-Leu-Phe-Lys-DNP

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.

Packaging

1 mg in glass bottle

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 & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Angiotensin Receptors

Different receptors/binding sites have been identified for the biologically active angiotensin (Ang) peptides, i.e. Ang II (1-8), Ang III (2-8), Ang IV (3-8) and Ang (1-7), based on the availability ...
Keywords: Atomic absorption spectroscopy, Cardiovascular, Catalysis, Cell proliferation, Gene expression, Ligands, Metabolites, Transduction

Antihypertensive Agents

Agents that inhibit angiontensin-converting enzymes (ACE) and angiotensin II formation are essential to cardiovascular medicine.1 These inhibitors are used not only to treat essential hypertension an...
Sami Barghshoon
BioFiles v7 n5, 2012, 5–20
Keywords: AGE, Antihypertensives, Cardiovascular, Clinical, Diuretics, PAGE, Reductions

Peer-Reviewed Papers
15

References

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