In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
CP-466722 is a selective inhibitor of ATM kinase with IC50 value of 0.41 μM .
ATM (ataxia-telangiectasia, mutated) is a serine/threonine protein kinase and plays an important role in the cellular responses to DNA double-strand breaks (DSBs)  .
CP-466722 is a potent ATM inhibitor and is regareded as a promising drug to increase tumor cells sensitivity to IR. When tested with MCF7 cells, CP-466722 (10 μM) showed inhibition on the pATM and pKAP1 signals which induced by etoposide pre-treatment (25 μM) . In GBM 12 cells, CP-466722 treatment significantly increased the cell sensitivity to TMZ and increased the cell apoptosis which had no effect on the TMZ-resistant GBM12 TMZ cells which indicated that CP-466722 (as an ATM inhibitor) may enhance the efficacy of TMZ in tumors that were inherently sensitive to TMZ . When tested with Hela, MCF-7 and mouse cells pre-treated with IR which induced the increase in ATM-dependent phosphorylation events and then CP-466722 treatment resulted in the disruption of ATM-dependent phosphorylation events and inhibiton of ATM-dependent p53 inducetion at the minimal dose of 6 μM. Further, it was shown that CP-466722 treatment disrupted ATM-dependent cell cycle in increasing the percent in G2/M phase while decreasing the proportion in G1-phase without adverse effects .
. Guo, K., et al., Development of a cell-based, high-throughput screening assay for ATM kinase inhibitors. J Biomol Screen, 2014. 19(4): p. 538-46.
. Nadkarni, A., et al., ATM inhibitor KU-55933 increases the TMZ responsiveness of only inherently TMZ sensitive GBM cells. J Neurooncol, 2012. 110(3): p. 349-57.
. Rainey, M.D., et al., Transient inhibition of ATM kinase is sufficient to enhance cellular sensitivity to ionizing radiation. Cancer Res, 2008. 68(18): p. 7466-74.
|Physical Appearance||A solid|
|Storage||Store at -20°C|
|Solubility||≥4.36mg/mL in DMSO with ultrasonic and warming|