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Actively proliferating cells experience blocks at certain checkpoints in the cell cycle when DNA damage is detected. These checkpoints allow for DNA damage repair before further cell cycle progression. Targeting signaling pathways to selectively inhibit repair at these checkpoints in tumor cells is of considerable interest to cancer therapeutics. AZD 7762 selectively inhibits the activity of checkpoint kinases (Chk) 1 and Chk2 (IC50s = 5 nM) by competitively and reversibly binding their respective ATP-binding sites (Ki = 3.6 nM for Chk1).{20799} AZD 7762 abrogates DNA damage-induced S and G2 checkpoints with an EC50 value of 10 nM and potentiates the efficacy of DNA-damage repair prohibitive agents, gemcitabine and topotecan, both in vitro and in various tumor xenografts by modulating downstream checkpoint pathway proteins.{20799,20800,20801}
Territorial Availability: Available through Bertin Technologies only in France
| Size | 1 mg, 10 mg, 25 mg, 5 mg |
|---|---|
| Shipping | dry ice |
| CAS number | 860352-01-8 |
| Molecular formula | C17H19FN4O2S |
| Smiles | O=C(N[C@@H]1CNCCC1)C2=C(NC(N)=O)C=C(C3=CC=CC(F)=C3)S2 |
| Molecular weight | 362,4 |
| Custom code | 2903.99 |
| Formulation | A crystalline solid |
| Purity | ≥98% |
| UNSPSC code | 12352100 |
Cayman Chemical’s mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.
Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.
Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.
Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.
Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009
Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.
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CD34 is a transmembrane phosphoglycoprotein and sialomucin protein that is commonly used as a marker for hematopoietic progenitor cells.{59706,59704} It...
GST-tag Polyclonal Antibody (FITC) is a probe for the immunochemical detection of GST tags on recombinant proteins. Recombinant proteins are...
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This mixture contains the primary COX products produced by most mammalian tissues. Contents: Prostaglandin D2, Prostaglandin E2, 6-keto Prostaglandin F1?,...
Cytosolic PGE synthase (cPGES) is a glutathione-dependent enzyme with a predicted size of 18.6 kDa (23 kDa on SDS-PAGE). The...
The Cayman COX Inhibitor Pack contains a combination of frequently used cyclooxygenase (COX) inhibitors. Each kit contains aspirin, the archetype...
Secretory phospholipase A2 (sPLA2) (Type IIA) is a calcium-dependent PLA2 superfamily member that is encoded by PLA2G2A in humans.{56210} It...
Nuclear factor erythroid 2-related factor 2 (Nrf2) is a basic leucine zipper transcription factor encoded by NFE2L2 in humans that...
Adenosine Receptor A2A is a multi-pass membrane protein that is normally localized to the plasma membrane.{15465} This receptor is part...
This rabbit anti-mouse IgA FITC is used as the ‘secondary antibody’ for immunostaining experiments where the primary antibody is mouse...
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