CHK1 Kinase Assay Kit

Catalog #

78418

$535 *

Size: 96 reactions

Qty

Bulk/Custom

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*US Pricing only. For international pricing, please contact your local distributor.

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Description

The CHK1 Kinase Assay Kit is designed to measure CHK1 kinase activity for screening and profiling applications using ADP-Glo® as a detection reagent.

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Product Info

Storage and Usage

Citations

Assay Kit Format

Luminescent

Supplied As

The assay kit comes in a convenient 96-well format, with enough purified recombinant CHK1 kinase, kinase substrate, ATP, and kinase assay buffer for 100 enzyme reactions.

Materials Required But Not Supplied

ADP-Glo® Kinase Assay (Promega #V6930)
Microplate reader capable of reading luminescence
Adjustable micropipettor and sterile tips
30°C incubator

Format

Catalog #	Name	Amount	Storage
40039	CHK1*	5 µg	-80°C
79334	5x Kinase assay buffer	1.5 ml	-20°C
79686	ATP (500 µM)	100 µl	-20°C
79419	CHKtide (1 mg/ml)	500 µl	-20°C
79696	96-well plate, white	1	Room Temp

*The concentration of the protein is lot-specific and will be indicated on the tube.

UniProt #

O14757

Background

CHK1 is an evolutionarily conserved serine/threonine protein kinase that operates as a cell cycle checkpoint at the G2/M phase transition in response to DNA damage. Activated CHK1 triggers a pleiotropic cellular response via phosphorylation of downstream effectors. For example, Chk1 activates and phosphorylates Wee1 kinase and regulates Cdc25C in response to DNA damage in G2 phase. Its activity is highly controlled at the G2/M phase transition.

Storage/Stability

This assay kit will perform optimally for up to 6 months from date of receipt when the materials are stored as directed.

Applications

Study enzyme kinetics and screen small molecular inhibitors for drug discovery and high throughput (HTS) applications.

Shipping Temperature

-80°C

Notes

Troubleshooting Guide
Visit bpsbioscience.com/assay-kits-faq for detailed troubleshooting instructions. For all further questions, please email [email protected]

Contraindications

The final concentration of DMSO in the assay should not exceed 1%.

Warnings

Avoid freeze/thaw cycles

Disclaimers and Limitations

BPS Bioscience assay kits are validated using the listed components according to our specific protocol. Any deviations to kit components or protocols, such as using different proteins, cell/tissue lysates, or buffers (including using the same component from other commercial sources) will void any warranties on the performance of the assay kit and is not recommended.

End-users should immediately report any issues to [email protected] upon receipt of the kit, such as missing components, damaged vials, no dry ice, etc.

Scientific Category

Kinase

Regulatory Status

Research Use Only