Biological Activity Selective checkpoint kinase 1 (Chk1) inhibitor (Ki values are 0.49 and 47 nM for Chk1 and Chk2 respectively). Abrogates cell cycle arrest at S and G2-M checkpoints; sensitizes cells to DNA damage. Enhances docetaxel (Cat. No. 4056) efficacy in tumor cells and xenografts.
External Portal Information
Chemicalprobes.org is a portal that offers independent guidance on the selection and/or application of small molecules for research. The use of PF 477736 is reviewed on the chemical probes website.
Soluble to 75 mM in DMSO
Store at +4°C
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Sold for research purposes under agreement from Pfizer Inc.
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