E-64

25 mg

N-(trans-Epoxysuccinyl)-L-leucin-4-guanidinobutylamide.

E-64 is an irreversible inhibitor of different Cystein-proteases (Papain, Bromelain; Ficin, Cathepsin B, H and L, Calpain, V-CATH). All of these enzymes are completely inhibited by a 10-30 µM solution within 30 minutes. Stock solutions of 1-10 mM in DMSO or 50% ethanol are stable for some days at +4°C. Aliquots are stable for ca. 1 month at -20°C.

Productnumber: S5219.0025

Technical Data: Assay: min. 99.0% (TLC); solubility (2% in water): clear, coulorless solution; a20°C/D (1% in 0.1 HCl): +23° - +26°; C15H27N5O5; MW = 357.40 g/mol; CAS: [66701-25-5].

Shipping/Storing-Information: shipped at RT, store at -20°C, keep tightly sealed. Bottled under Argon.

Deutsche Produktseite:
E-64 25 mg  Chemicals

Matchcode: E-64 E64 e64 e-64