Chemical Property of PF 477736
Chemical Property:
- PKA:11.79±0.20(Predicted)
- PSA：134.48000
- Density:1.56
- LogP:3.42430
- Storage Temp.:2-8°C
- Solubility.:DMSO: ≥20mg/mL
- Purity/Quality:
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99%, *data from raw suppliers
PF 477736 *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
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SDS file from LookChem
Useful:
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Description
Checkpoint kinase 1 (Chk1) regulates S and G2-M phase cell cycle checkpoints in response to DNA damage. PF-477736 is an ATP-competitive inhibitor of Chk1 with a Ki value of 0.49 nM that demonstrates 100-fold selectivity over Chk2. When used in combination with various chemotherapeutics, PF-477736 abrogates DNA damage-induced cell cycle arrest, potentiating the antiproliferative effects of these compounds in tumor cell lines and xenografts.
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Uses
P293850 is a 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. Checkpoint kinase 1 (Chk1) regulates S and G2-M phase cell cycle checkpoints in response to DNA damage. PF-477736 is an ATP-competitive inhibitor of Chk1 with a Ki value of 0.49 nM that demonstrates 100-fold selectivity over Chk2. When used in combination with various chemotherapeutics, PF-477736 abrogates DNA damage-induced cell cycle arrest, potentiating the antiproliferative effects of these compounds in tumor cell lines and xenografts.[Cayman Chemical] PF-477736 has been used as a checkpoint protein 1 (CHK1) inhibitor to study the effect of CHK1 in cell cycle regulation in primary breast and lung primary epithelial cells.
