Welcome to Iris Biotech
For better service please confirm your country and language we detected.
For better service please confirm your country and language we detected.
Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
You may/will be contacted by the shipping company for additional documentation that may be required by the US Customs for clearance.
We offer you the convenience of buying through a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.
Continue to Iris Biotech GmbHSend request to US distributorChemical name: (2S,3S)-trans-Epoxysuccinyl-L-leucylamido-3-methylbutane // Synonyms: E-64c, (2S,3S)-3-((S)-1-(isopentylamino)-4-methyl-1-oxopentan-2-ylcarbamoyl)oxirane-2-carboxylic acid
from Please inquire
Also known as E-64c, this potent inhibitor of calpain is a membrane-impermeable analog of E-64. It shows a higher inhibitory activity against cathepsins B and L compared to E-64 (LS-3890).
Structural basis of inhibition of cysteine proteases by E-64 and its derivatives; K. Matsumoto, K. Mizoue, K. Kitamura, W. C. Tse, C. P. Huber and T. Ishida; Biopolymers 1999; 51: 99-107. doi:10.1002/(SICI)1097-0282(1999)51:1<99::AID-BIP11>3.0.CO;2-R
Refined x-ray structure of papain.E-64-c complex at 2.1-A resolution; D. Yamamoto, K. Matsumoto, H. Ohishi, T. Ishida, M. Inoue, K. Kitamura and H. Mizuno; J Biol Chem 1991; 266: 14771-7.
Mode of binding of E-64-c, a potent thiol protease inhibitor, to papain as determined by X-ray crystal analysis of the complex; K. Matsumoto, D. Yamamoto, H. Ohishi, K. Tomoo, T. Ishida, M. Inoue, T. Sadatome, K. Kitamura and H. Mizuno; FEBS Letters 1989; 245: 177-180. doi:10.1016/0014-5793(89)80216-9