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Cat. No. M2659

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E-64 Structure
Size Price Availability Quantity
5mg USD 46  USD46 In stock
10mg USD 72  USD72 In stock
25mg USD 140  USD140 In stock
50mg USD 250  USD250 In stock
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Quality Control & Documentation
Biological Activity

E-64 is an irreversible and selective cysteine protease inhibitor with IC50 of 9 nM for papain.

Customer Product Validations & Biological Datas
Source Arthritis Res Ther (2018). Figure 2. E-64
Method Cell viability assay
Cell Lines Osteoclasts
Concentrations 5 μM
Incubation Time 24 h
Results In this study, the resorption of cortical bone in the presence of resorption inhibitors—the cysteine protease inhibitor E-64, the MMP inhibitor GM6001, and the VATPase inhibitor diphyllin—serve mainly as validation of functional resorption on the cortical bone slices and as a reference for the subchondral bone resorption in osteochondral ECM.
Chemical Information
Molecular Weight 357.41
Formula C15H27N5O5
CAS Number 66701-25-5
Solubility (25°C) DMSO 57 mg/mL
Water 5 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month

[1] Bangzuo Liu, et al. Small molecule inhibitor E-64 exhibiting the activity against African swine fever virus pS273R

[2] Gregory Blass, et al. Chronic cathepsin inhibition by E-64 in Dahl salt-sensitive rats

[3] Zifeng Zhang, et al. Therapeutic Efficacy of E-64-d, a Selective Calpain Inhibitor, in Experimental Acute Spinal Cord Injury

[4] Mohit Wadhawan, et al. Inhibition of cathepsin B by E-64 induces oxidative stress and apoptosis in filarial parasite

[5] No authors listed. Drugs R D. E 64

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Keywords: E-64 supplier, Autophagy, inhibitors, activators

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Products are for research use only. Not for human use. We do not sell to patients.
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