Skip to Content
Merck

208724

Calpain Inhibitor IV

The Calpain Inhibitor IV controls the biological activity of Calpain. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

Synonym(s):

Calpain Inhibitor IV, Z-LLY-FMK

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C30H40FN3O6
Molecular Weight:
557.65
NACRES:
NA.77
UNSPSC Code:
12352200
Form:
solid
Quality level:
100
Storage condition:
OK to freeze
desiccated

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Calpain Inhibitor IV, The Calpain Inhibitor IV controls the biological activity of Calpain. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

color

white to pale yellow

solubility

DMSO: 25 mg/mL

shipped in

ambient

storage temp.

−20°C

Quality Level

100

Related Categories

General description

A potent, cell-permeable and irreversible inhibitor of calpain II (k2 = 28,900 M-1s-1). Also acts as an inhibitor of cathepsin L (k2 = 680,000 M-1s-1).
A potent, cell-permeable, and irreversible inhibitor of calpain II (k2 = 28,900 M-1s-1). Also acts as an inhibitor of cathepsin L (k2 = 680,000 M-1s-1).

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Analysis Note

single spot by TLC

Biochem/physiol Actions

Cell permeable: yes
Primary Target
calpain 2
Product does not compete with ATP.
Reversible: no
k₂ = 28,900 M⁻¹s⁻¹ in the inhibition of calpain II; k2 = 680,000 M⁻¹s⁻¹ in the inhibition of cathepsin L

Other Notes

Dutt, P., et al. 1998. FEBS Lett. 436, 367.
Angliker, H., et al. 1992. J. Med. Chem. 35, 216.
Z-Leu-Leu-Tyr-CH₂F

Disclaimer

Toxicity: Standard Handling (A)

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kirill Gorshkov et al.
ACS infectious diseases, 7(6), 1389-1408 (2020-12-22)
Understanding the SARS-CoV-2 virus' pathways of infection, virus-host-protein interactions, and mechanisms of virus-induced cytopathic effects will greatly aid in the discovery and design of new therapeutics to treat COVID-19. Chloroquine and hydroxychloroquine, extensively explored as clinical agents for COVID-19, have
Vimala Bondada et al.
Biochimica et biophysica acta. Molecular cell research, 1868(7), 119019-119019 (2021-04-04)
The enzymatic characteristics of the ubiquitous calpain 5 (CAPN5) remain undescribed despite its high expression in the central nervous system and links to eye development and disease. CAPN5 contains the typical protease core domains but lacks the C terminal penta-EF
Anna Luganini et al.
mBio, 14(4), e0074923-e0074923 (2023-07-21)
The human cytomegalovirus (HCMV) US12 gene family contributes to virus-host interactions by regulating the virus' cell tropism and its evasion of host innate immune responses. US21, one of the 10 US12 genes (US12-US21), is a descendant of a captured cellular

Related Content

プロテアーゼ阻害剤：サンプル調製中にタンパク質が失われないように

タンパク質の単離と特性解析におけるタンパク質分解を予防して、サンプル調製でタンパク質を保護するために、ニーズに応じてさまざまなプロテアーゼ阻害剤を選択しましょう。

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

Caspases and other Apoptosis Related Tools Brochure

Global Trade Item Number

SKUGTIN
208724-1MGCN04055977202694

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service