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Mca-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH₂ trifluoroacetate salt


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price
4049855.0001 1 mg Request lead time  
CHF 263.00
CHF 244.59 (7%)


Highly sensitive and selective cathepsin E FRET substrate derived from the cleavage site sequence of human α2-macroglobulin (Km = 1.9 µM; kcat/Km = 10.2 µM⁻¹s⁻¹ for human erythrocyte cathepsin E). The substrate was resistent to hydrolysis by the analogous aspartic proteinases cathepsin D and pepsin, as well as the lysosomal cysteine proteinases cathepsin B, L, and H. Useful for monitoring and accurately quantifying cathepsin E, even in crude enzyme preparations (excitation wavelength at 328 nm, emission wavelength at 393 nm).
Catalog Number M-2625
Molecular Formula C₆₁H₈₂N₁₆O₁₈
Relative Molecular Mass 1327.42
CAS Registry Number 592544-81-5
Source Synthetic
Storage Conditions -20 ± 5 °C


Enzyme Substrates Inhibitors
Cathepsin E