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Mca-Amyloid β/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide

CAS No.: 1802078-33-6

Mca-Amyloid β/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide also called Mca-APP770 (667-676)-Lys(Dnp)-Arg-Ar
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CAS 1802078-33-6
Sequence Mca-Ser-Glu-Val-Lys-Met-Asp-Ala-Glu-Phe-Arg-Lys(Dnp)-Arg-Arg-NH2
Sequence Single Mca-SEVKMDAEFRK(Dnp)RR-NH2
Molecular Formula C87H129N27O28S
Molecular Weight 2033.21
Synonyms Mca-APP770 (667-676)-Lys(Dnp)-Arg-Arg amide
Technology Synthetic
Storage -20°C, avoid light, cool and dry place
Application Alzheimer’s Disease
Description Mca-Amyloid β/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide also called Mca-APP770 (667-676)-Lys(Dnp)-Arg-Arg amide, is a fluorescent (FRET) peptide substrate containing the wild-type amyloid precursor protein (APP) β-secretase cleavage site. It has been used for assaying β-secretase-like activity of thimet oligopeptidase (TOP, EC 3.4.24.15). The results suggested that TOP is a potential β-secretase candidate and is involved in the processing of APP in vivo.
References 1.  Protease-activated receptor-2 (PAR-2)-related peptides induce tear secretion in rats: involvement of PAR-2 and non-PAR-2 mechanisms. H.Nishikawa et al., J. Pharmacol. Exp. Ther., 312, 324 (2005)