• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
E64

E64

Product ID E0001
Cas No. 66701-25-5
Purity ≥99%
Product Unit SizeCostQuantityStock
5 mg $137.00 In stock
25 mg $492.00 In stock
100 mg $1,732.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

E64 is an inhibitor of cysteine proteases. E64 decreases production of IL-8 in vitro.

Product Info

Cas No.

66701-25-5

Purity

≥99%

Formula

C15H27N5O5

Formula Wt.

357.41

IUPAC Name

(2S,3S)-3-[[(2S)-1-[4-(diaminomethylideneamino)butylamino]-4-methyl-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylic acid

Solubility

DMSO: ≥ 22 mg/mL; H2O: 36 mg/mL (Need ultrasonic and warming)

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

E0001 MSDS PDF

Info Sheet

E0001 Info Sheet PDF

References

Quain MD, Makgopa ME, Márquez-García B, et al. Ectopic phytocystatin expression leads to enhanced drought stress tolerance in soybean (Glycine max) and Arabidopsis thaliana through effects on strigolactone pathways and can also result in improved seed traits. Plant Biotechnol J. 2014 Apr 22. [Epub ahead of print]. PMID: 24754628.

Lee YA, Nam YH, Min A, et al. Entamoeba histolytica-secreted cysteine proteases induce IL-8 production in human mast cells via a PAR2-independent mechanism. Parasite. 2014;21:1. PMID: 24502918.

Shin SP, Han SY, Han JE, et al. Expression and characterization of cathepsin L-like cysteine protease from Philasterides dicentrarchi. Parasitol Int. 2014 Apr;63(2):359-65. PMID: 24361286.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • T7034

    Trimethoprim

    Dihydrofolate reductase inhibitor.

    ≥98%
  • T342710

    Tirzepatide

    GLP-1/GIP receptor co-agonist

    ≥98%
  • L8377

    Luteolin

    Flavonoid found in various plant sources; DAT a...

    ≥95%
  • Z4552

    ZLN005

    PPARγ coactivator-1α expression stimulator.

    ≥98%
  • P7219

    Pseudolaric Acid B

    Diterpene acid found in Pseudolarix kaempferi.<...

    ≥98%
  • D8014

    DU-14

    Steroid sulfatase inhibitor.

    ≥98%
  • U6901

    Uracil

    Endogenous pyrimidine base required for product...

    ≥98%
  • J974440

    JZL184

    MAGL inhibitor.

    ≥98%
  • F4781

    Fludarabine

    Nucleoside (adenosine) analog; DNA chain termin...

    ≥98%
  • T0118

    7-epi-Cephalomannine

    Cephalomannine derivative found in Taxus; poten...

    ≥95%
  • K5606

    Kobe 2602

    Ras inhibitor.

    ≥98%
  • C9876

    CYT-387

    JAK2 inhibitor.

    ≥98%
  • I5313

    Indinavir Sulfate

    HIV protease, GLUT4, calpain inhibitor.

    ≥99%
  • P5885

    Povidone Iodine

    Polyvinyl pyrrolidone polymer, disinfectant.

    ≥98%
  • H0001

    H7

    PKC and PKG inhibitor.

    ≥98%
  • A225822

    Afuresertib

    Inhibitor of Akt.

    ≥98%
  • R1877

    all-trans-Retinol, ≥98 %

    Diterpene vitamin A; RAR/RXR agonist.

    ≥98%
  • D0255

    Dantrolene Sodium Heptahydrate

    Hydantoin derivative; RyR antagonist, L-type Ca...

    ≥98%
  • D3374

    Disulfiram

    Aldehyde dehydrogenase, 26S proteasome, MGMT in...

    ≥98%
  • N582686

    L-(-)-Norepinephrine-(+)-bitartrate

    Endogenous hormone and neurotransmitter involve...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only