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Z-DEVD-ProRed™ 620

Detection of Caspase 3/7 Activities in Jurkat cells. <br />Jurkat cells were seeded on the same day at 200,000 cells/90 uL/well in a Costar black wall/clear bottom 96-well plate. The cells were treated with staurosporine at the final concentration of 1 uM for 5 hours while the untreated cells were used as control. The Z-DEVD-ProRed&trade; 620 assay solution (100 uL/well) was added and incubated at room temperature for 1 hour. The fluorescence intensity was measured at Ex/Em = 540/620 nm with FlexStation fluorescence microplate reader (Molecular Devices).
Detection of Caspase 3/7 Activities in Jurkat cells. <br />Jurkat cells were seeded on the same day at 200,000 cells/90 uL/well in a Costar black wall/clear bottom 96-well plate. The cells were treated with staurosporine at the final concentration of 1 uM for 5 hours while the untreated cells were used as control. The Z-DEVD-ProRed&trade; 620 assay solution (100 uL/well) was added and incubated at room temperature for 1 hour. The fluorescence intensity was measured at Ex/Em = 540/620 nm with FlexStation fluorescence microplate reader (Molecular Devices).
Detection of Caspase 3/7 Activities in Jurkat cells. <br />Jurkat cells were seeded on the same day at 200,000 cells/90 uL/well in a Costar black wall/clear bottom 96-well plate. The cells were treated with staurosporine at the final concentration of 1 uM for 5 hours while the untreated cells were used as control. The Z-DEVD-ProRed&trade; 620 assay solution (100 uL/well) was added and incubated at room temperature for 1 hour. The fluorescence intensity was measured at Ex/Em = 540/620 nm with FlexStation fluorescence microplate reader (Molecular Devices).
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Additional ordering information
Telephone1-800-990-8053
Fax1-800-609-2943
Emailsales@aatbio.com
InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight1565.50
SolventDMSO
Spectral properties
Excitation (nm)532
Emission (nm)619
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12352200

OverviewpdfSDSpdfProtocol


Molecular weight
1565.50
Excitation (nm)
532
Emission (nm)
619
ProRed™-derived protease substrates are colorless and non-fluorescent. Cleavage of blocking protease-cleavable peptide residue by caspases generates the strongly red fluorescent ProRed™ that can be monitored fluorimetrically at ~620 nm with excitation of ~530 nm. ProRed™-derived caspase substrates are the most sensitive red indicators for the fluorimetric detection of various caspase activities. This DEVD-ProRed™ substrate is specific for detecting caspases 3 and 7.

Example protocol


AT A GLANCE

Important notes
It is important to store at <-15 °C and should be stored in cool, dark place.

It can be used within 12 months from the date of receipt. 

PREPARATION OF STOCK SOLUTION

Unless otherwise noted, all unused stock solutions should be divided into single-use aliquots and stored at -20 °C after preparation. Avoid repeated freeze-thaw cycles.

1. Z-DEVD-ProredTM 620 stock solution (10 mM):
Add 65 µL of DMSO into the vial of 1 mg Z-DEVD-ProredTM 620 to make 10 mM stock solution.

PREPARATION OF WORKING SOLUTION

Caspase 3/7 assay solution (2X):
Mix 50 µL Z-DEVD-ProRed™ 620 stock solution (10 mM), 100 µL DTT (1M), 400 µL EDTA (100 mM) and 10 mL Tris Buffer (20 mM), pH =7.4.

SAMPLE EXPERIMENTAL PROTOCOL

  1. Mix equal volume of the caspase 3/7 standards or samples with 2X caspase 3/7 assay reaction solution and incubate at room temperature for at least 1 hour.

  2. Monitor the fluorescence increase at Ex/Em = 535/620 nm.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Z-DEVD-ProRed™ 620 to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM63.877 µL319.387 µL638.774 µL3.194 mL6.388 mL
5 mM12.775 µL63.877 µL127.755 µL638.774 µL1.278 mL
10 mM6.388 µL31.939 µL63.877 µL319.387 µL638.774 µL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
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Spectrum


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spectrum

Spectral properties

Excitation (nm)532
Emission (nm)619

Product Family


NameExcitation (nm)Emission (nm)
Z-IETD-ProRed™ 620532619
Z-LEHD-ProRed™ 620532619

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Citations


View all 2 citations: Citation Explorer
Degenerin channel activation causes caspase-mediated protein degradation and mitochondrial dysfunction in adult C. elegans muscle
Authors: Gaffney, Christopher J and Shephard, Freya and Chu, Jeff and Baillie, David L and Rose, Ann and Constantin-Teodosiu, Dumitru and Greenhaff, Paul L and Szewczyk, Nathaniel J
Journal: Journal of cachexia, sarcopenia and muscle (2016): 181--192
Degenerin channel activation causes caspase-mediated protein degradation and mitochondrial dysfunction in adult C. elegans muscle
Authors: Gaffney, Christopher J and Shephard, Freya and Chu, Jeff and Baillie, David L and Rose, Ann and Constantin-Teodosiu, Dumitru and Greenhaff, Paul L and Szewczyk, Nathaniel J
Journal: Journal of Cachexia, Sarcopenia and Muscle (2015)

References


View all 101 references: Citation Explorer
3,5-dibenzyloxy-4'-hydroxystilbene induces early caspase-9 activation during apoptosis in human K562 chronic myelogenous leukemia cells
Authors: Roslie H, Chan KM, Rajab NF, Velu SS, Kadir SA, Bunyamin I, Weber JF, Thomas NF, Majeed AB, Myatt G, Inayat-Hussain SH.
Journal: J Toxicol Sci (2012): 13
Dopaminochrome induces caspase-independent apoptosis in the mesencephalic cell line, MN9D
Authors: Linsenbardt AJ, Breckenridge JM, Wilken GH, Macarthur H.
Journal: J Neurochem. (2012)
Acacetin induces apoptosis in human T cell leukemia Jurkat cells via activation of a caspase cascade
Authors: Watanabe K, Kanno S, Tomizawa A, Yomogida S, Ishikawa M.
Journal: Oncol Rep (2012): 204
5-Phenylselenyl- and 5-methylselenyl-methyl-2'-deoxyuridine induce oxidative stress, DNA damage, and caspase-2-dependent apoptosis in cancer cells
Authors: Kim BM, Rode AB, Han EJ, Hong IS, Hong SH.
Journal: Apoptosis (2012): 200
High cytosolic free calcium level signals apoptosis through mitochondria-caspase mediated pathway in rat eggs cultured in vitro
Authors: Tripathi A, Chaube SK.
Journal: Apoptosis (2012): 439
The effect of low-level laser to apoptosis of chondrocyte and caspases expression, including caspase-8 and caspase-3 in rabbit surgery-induced model of knee osteoarthritis
Authors: Lin HD, He CQ, Luo QL, Zhang JL, Zeng DX.
Journal: Rheumatol Int (2012): 759
A caspase 8-based suicide switch induces apoptosis in nanobody-directed chimeric receptor expressing T cells
Authors: Khaleghi S, Rahbarizadeh F, Ahmadv and D, Rasaee MJ, Pognonec P.
Journal: Int J Hematol (2012): 434
Taurine protects rat testes against doxorubicin-induced oxidative stress as well as p53, Fas and caspase 12-mediated apoptosis
Authors: Das J, Ghosh J, Manna P, Sil PC.
Journal: Amino Acids (2012): 1839
Low-Dose Spironolactone Prevents Apoptosis Repressor With Caspase Recruitment Domain Degradation During Myocardial Infarction
Authors: Loan Le TY, Mardini M, Howell VM, Funder JW, Ashton AW, Mihailidou AS.
Journal: Hypertension. (2012)
Steroid Receptor Coactivator-interacting Protein (SIP) Inhibits Caspase-independent Apoptosis by Preventing Apoptosis-inducing Factor (AIF) from Being Released from Mitochondria
Authors: Wang D, Liang J, Zhang Y, Gui B, Wang F, Yi X, Sun L, Yao Z, Shang Y.
Journal: J Biol Chem (2012): 12612