MilliporeSigma
All Photos(1)

Documents

235420

Sigma-Aldrich

Caspase-3 Inhibitor I

The Caspase-3 Inhibitor I, also referenced under CAS 169332-60-9, controls the biological activity of Caspase-3. This small molecule/inhibitor is primarily used for Cancer applications.

Sign Into View Organizational & Contract Pricing

Synonym(s):
Caspase-3 Inhibitor I, CPP32/Apopain Inhibitor, Ac-DEVD-CHO
Empirical Formula (Hill Notation):
C20H30N4O11
CAS Number:
Molecular Weight:
502.47
MDL number:

Quality Level

assay

≥90% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

white

solubility

DMSO: 5 mg/mL
water: soluble

shipped in

ambient

storage temp.

−20°C

InChI

1S/C20H30N4O11/c1-9(2)17(20(35)22-11(8-25)6-15(29)30)24-18(33)12(4-5-14(27)28)23-19(34)13(7-16(31)32)21-10(3)26/h8-9,11-13,17H,4-7H2,1-3H3,(H,21,26)(H,22,35)(H,23,34)(H,24,33)(H,27,28)(H,29,30)(H,31,32)/t11-,12-,13-,17-/m0/s1

InChI key

UMBVAPCONCILTL-MRHIQRDNSA-N

General description

A specific and reversible inhibitor of CPP32/Apopain/Yama (IC50 = 0.2 nM). A member of the ICE/CED-3 family of cysteine proteases, which are important in apoptosis.
A very potent, specific, and reversible inhibitor of caspase-3 (IC50 = 200 pM), caspase-6, caspase-7, caspase-8, and caspase-10.

Biochem/physiol Actions

Cell permeable: no
Primary Target
Capase-3, capase-6, capase-7, capase-8, capase-10
Product does not compete with ATP.
Reversible: yes
Target IC50: 200 pM against caspase-3

Packaging

Yes

Warning

Toxicity: Standard Handling (A)

Sequence

Ac-Asp-Glu-Val-Asp-CHO

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Garcia-Calvo, M., et al. 1998. J. Biol. Chem. 273, 32608.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Nicholson, D.W. 1996. Nature Biotech. 14, 297.
Schlegel, J., et al. 1996. J. Biol. Chem. 271, 1841.
Nicholson, D.W., et al. 1995. Nature376, 37.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

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