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CASP3C

Sigma-Aldrich

Caspase 3 Assay Kit, Colorimetric

Synonym(s):

Colorimetric Caspase-3 Activity Assay Kit

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About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

usage

sufficient for 1,000 multiwell tests (in 96-well multiwell plates)
 sufficient for 100 standard tests (1 ml)

Quality Level

300

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... CASP3(836)

General description

Caspase 3 Colorimetric Assay Kit provides the reagents needed for a quick and efficient detection of caspase 3 activity in cell lysates and in purified preparations of caspase 3.

The Caspase 3 Colorimetric Assay Kit is based on the hydrolysis of acetyl-Asp-Glu-Val-Asp p-nitroanilide (Ac-DEVD-pNA) by caspase 3, resulting in the release of the p-nitroaniline (pNA) moiety. p-Nitroaniline is detected at 405 nm (εmM=10.5). The concentration of the pNA released from the substrate is calculated from either the absorbance values at 405 nm or from a calibration curve prepared with pNA standards (pNA standard included with the kit).

Application

The assay can be performed (a) in 1 mL volume and measured using a spectrophotometer, or (b) in 100 µL volume in a 96-well plate using an ELISA reader.

Unit Definition

One unit of caspase 3 will cleave 1.0 μmol of Ac-DEVD-pNA per min at pH 7.4 at 25 °C.

Other Notes

Use 17 megohm water only

Kit Components Only

Product No.
Description
  • Water (17-18 megaOhm) 125 mL

Kit Components Also Available Separately

Product No.
Description
SDS
  • A0835Ac-DEVD-CHO inhibitor .5 mgSDS
  • A2559Ac-DEVD-pNA substrate 15 mgSDS
  • p-Nitroaniline standard 1 mg

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Flash Point(F)

415.4 °F - closed cup

Flash Point(C)

213 °C - closed cup

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’.

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Molecular biology reports, 47(4), 2591-2603 (2020-03-08)
Lead (Pb) is one of the most common heavy metal pollutants affecting living organisms. It induces nephrotoxicity with significant alterations in renal structure and function. Luteolin (LUT) a flavonoid present in various plant products is well known for exhibiting numerous
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Oxidative stress has been associated with neuronal loss in neurodegenerative diseases and during age-associated cognitive decline. Flavonoids have been proposed to play a useful role in protecting the central nervous system against oxidative and excitotoxic stress, although the mechanism of
S C Masters et al.
The Journal of biological chemistry, 276(48), 45193-45200 (2001-09-29)
The 14-3-3 proteins are a family of highly conserved eukaryotic regulatory molecules that play important roles in many biological processes including cell cycle control and regulation of cell death. They are able to carry out these effects through binding and
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