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PHA-793887

Cat. No. M3475

All AbMole products are for research use only, cannot be used for human consumption.

PHA-793887 Structure
Size Price Availability Quantity
2mg USD 45  USD45 In stock
5mg USD 80  USD80 In stock
10mg USD 120  USD120 In stock
50mg USD 380  USD380 In stock
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Quality Control & Documentation
Biological Activity

PHA-793887 is a novel pan-cdk inhibitor, including cdk1, cdk2, cdk4, cdk5, cdk7, and cdk9 with IC50 in the 5 to 140 nM range. It is inactive against other 34 kinases representative of all kinase families, in particular c-abl, c-kit, lck, and TRKA with IC50>10 mM. It shows anti-proliferative activity against several solid tumor cell lines, with IC50<1 mM. In these cells, it is able to inhibit Rb phosphorylation and expression of S-phase cyclins, such as cyclin A. [1,2]

Product Citations
Protocol (for reference only)
Cell Experiment
Cell lines A2780 cells
Preparation method Seeding cells into 96- or 384-wells plates at final concentration ranging from 1 ×104 to 3 ×104 per cm2. 24 hours later,using serial dilution of PHA-793887 to treat cells . At 72 hours after the treatment, using the CellTiter-Glo assay to evaluate the amount of cells . using a sygmoidal fit to calculate IC50 values
Concentrations 0.1 nM-1 μM, dissolved in DMSO
Incubation time 72 hours
Animal Experiment
Animal models Mouse xenograft models of human ovarian A2780, colon HCT-116 and pancreatic BX-PC3 carcinoma
Formulation Dissolved in 5% dextrose solution
Dosages 10, 20, and 30 mg/kg
Administration Intravenous injection once daily
Chemical Information
Molecular Weight 361.48
Formula C19H31N5O2
CAS Number 718630-59-2
Solubility (25°C) DMSO 70 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Bo Wu, et al. Selected using bioinformatics and molecular docking analyses, PHA-793887 is effective against osteosarcoma

[2] Christophe Massard, et al. A first in man, phase I dose-escalation study of PHA-793887, an inhibitor of multiple cyclin-dependent kinases (CDK2, 1 and 4) reveals unexpected hepatotoxicity in patients with solid tumors

[3] Giuseppe Locatelli, et al. Transcriptional analysis of an E2F gene signature as a biomarker of activity of the cyclin-dependent kinase inhibitor PHA-793887 in tumor and skin biopsies from a phase I clinical study

[4] Rachele Alzani, et al. Therapeutic efficacy of the pan-cdk inhibitor PHA-793887 in vitro and in vivo in engraftment and high-burden leukemia models

[5] Maria Gabriella Brasca, et al. Optimization of 6,6-dimethyl pyrrolo[3,4-c]pyrazoles: Identification of PHA-793887, a potent CDK inhibitor suitable for intravenous dosing

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Keywords: PHA-793887 supplier, CDK, inhibitors, activators

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