Sigma's NEW PRECISIO Kinases ensure the quality and
We offer a broad assortment of both fragments and full-length protein kinases suitable for kinase assays, western blotting, high throughput screening and kinase profiling. PRECISIO Kinases are complemented by our vast collection of inhibitors and activators, antibodies, substrates, and assay kits.
See our Active Kinases A–Z or search using our Kinase Search box below.
Over 235 Active Kinases in Stock
Use with Confidence
Representative Quality Data
Figure 1: Specific Activity of CHK1 Active (Product No. C0870) 187 nmole/min/mg (pmole/min/µg)
Figure 2: SDS-PAGE Gel of CHK1 Active (Product No. C0870) >95% by densitometry
*Bioguarantee program details: If the protein does not exhibit expected activity in your assay, you can receive a full credit or replacement product by providing experimental results. Email firstname.lastname@example.org with questions.
PRECISIO Kinases are a registered trademark of Sigma-Aldrich Biotechnology, L.P. and SIgma-Aldrich Co.