According to McGowan, E. B. et al., Biochem. Biophys. Res. Comm., 158(2), 432-435 (1989), solutions made in DMSO were stored at -70°C.
E8640
E-64d
powder, ≥98% (TLC)
Synonyme(s) :
(2S,3S)-trans-Epoxysuccinyl-L-leucylamido-3-methylbutane ethyl ester, EST
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| Taille/Référence | Disponibilité | Prix |
|---|---|---|
250 μg | Date d'expédition estimée le26 octobre 2026DeSt QuentinFallavier | 150,00 € |
1 mg | Date d'expédition estimée le26 octobre 2026DeSt QuentinFallavier | 386,00 € |
A propos de cet article
Formule empirique (notation de Hill) :
C17H30N2O5
Numéro CAS:
Poids moléculaire :
342.43
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.77
MDL number:
150,00 €
Date d'expédition estimée le26 octobre 2026Détails
Service technique
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Laissez-nous vous aiderNom du produit
E-64d, protease inhibitor
biological source
synthetic (organic)
Quality Segment
assay
≥98% (TLC)
form
powder
input
general use sample(s)
solubility
methanol: water (1:1): 5 mg/mL, clear, colorless
storage temp.
−20°C
SMILES string
CCOC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)NCCC(C)C
InChI
1S/C17H30N2O5/c1-6-23-17(22)14-13(24-14)16(21)19-12(9-11(4)5)15(20)18-8-7-10(2)3/h10-14H,6-9H2,1-5H3,(H,18,20)(H,19,21)/t12-,13-,14-/m0/s1
InChI key
SRVFFFJZQVENJC-IHRRRGAJSA-N
Gene Information
human ... CAPN1(823)
Application
E-64d has been used as a lysosomal inhibitor in human acute promyelocytic leukemia NB4 cells and Huh-7 cells. It has also been used as a protease inhibitor in free calcium physiological tyrode solution for perfusion into the isolated heart samples.
Biochem/physiol Actions
E-64d is an epoxysuccinyl peptide and an inhibitor of cysteine protease cathepsin B, calpains 1 and 2. E-64d by its cathepsin B protease inhibition functionality, may serve as a potential drug for treating traumatic brain injury (TBI) and Alzheimer′s disease (AD). It inhibits gametocyte surface antigen resulting in a decreased oocyst production in Plasmodium falciparum.
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Cet article | |||
|---|---|---|---|
| description protease inhibitor | description A cell-permeable, irreversible inhibitor of cysteine proteases. | description protease inhibitor | description The E-64 Protease Inhibitor, also referenced under CAS 66701-25-5, controls the biological activity of E-64 Protease. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. |
| biological source synthetic (organic) | biological source - | biological source synthetic (organic) | biological source - |
| assay ≥98% (TLC) | assay ≥97% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| Gene Information human ... CAPN1(823) | Gene Information - | Gene Information - | Gene Information - |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level 200 |
| form powder | form solid | form powder | form solid |
| solubility methanol: water (1:1): 5 mg/mL, clear, colorless | solubility DMSO: soluble | solubility water: 20 mg/mL, clear, colorless to faintly yellow | solubility DMSO: 25 mg/mL, water: 20 mg/mL |
Classe de stockage
11 - Combustible Solids
WGK
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
EPI (équipement de protection individuelle)
dust mask type N95 (US), Eyeshields, Gloves
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Where can solutions of Product E8640, E-64d, be stored?
1 réponse-
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What can I dissolve Product E8640, E-64d, in?
1 réponse-
According to McGowan, E. B. et al., Biochem. Biophys. Res. Comm., 158(2), 432-435 (1989), this compound was dissolved in DMSO up to 200 mg/mL for use as an inhibitor of calpain in both intact and lysed platelets..
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What is the Department of Transportation shipping information for this product?
1 réponse-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the difference between E-64, E-64c and E-64d?
1 réponse-
E-64c is a synthetic analog of E-64. E-64d is the ethyl ester of E-64c. E-64c is not cell permeable, but E-64d is cell permeable. E-64d is hydrolyzed in cell culture to E-64c.
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How does the storage temperature relate to shipping conditions?
1 réponse-
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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