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Availability: In stock



Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4012315.0025 25 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 589.00
CHF 547.77 (7%)
4012315.0100 100 mg Ships within 3-5 business days  
CHF 1,765.00
CHF 1,641.45 (7%)


Astacin, a zinc-endopeptidase from the crayfish Astacus astacus, hydrolyzes the pentaalanine substrate Suc-AAAAA-pNA at two positions. The first, highly specific cleavage yields Suc-Ala-Ala and Ala-Ala-Ala-pNA (L-1090); the second, much less specific cleavage releases p-nitroaniline from the generated chromogenic substrate.
Catalog Number L-1325
One Letter Code Suc-AAAAA-pNA
Molecular Formula C₂₅H₃₅N₇O₁₀
Relative Molecular Mass 593.59
CAS Registry Number [61043-68-3]
Source Synthetic
Storage Conditions -20 ± 5 °C