Staurosporine

1. **Staurosporine (CAS 62996-74-1) for Protein Kinase Research**
Staurosporine is a well-known, broad-spectrum protein kinase inhibitor widely used in biochemical and cell-based research. By interacting with the ATP-binding sites of various kinases, it supports studies of kinase signaling, phosphorylation pathways, and cellular regulation. Its established research history makes Staurosporine a valuable reference compound for laboratories investigating signal transduction and enzyme activity.

2. **Apoptosis and Cell Death Studies**
Staurosporine is frequently used to induce apoptosis in cultured cells, helping researchers examine caspase activation, mitochondrial changes, DNA fragmentation, and other programmed cell death mechanisms. As a laboratory reagent, it can serve as a positive control when evaluating apoptosis-related assays, cytotoxicity models, and anticancer drug responses.

3. **Cell Cycle, Differentiation, and Signaling Applications**
Researchers use Staurosporine to explore cell-cycle arrest, cellular differentiation, proliferation control, and kinase-dependent signaling networks. Its ability to affect multiple kinase pathways makes it suitable for pathway validation, mechanism-of-action studies, and comparative evaluation of selective kinase inhibitors in cancer biology and molecular pharmacology.

4. **Reliable Research Reagent for Assay Development**
Staurosporine is easy to identify when sourcing materials for laboratory experiments. It is commonly incorporated into Western blotting, flow cytometry, fluorescence, viability, apoptosis, and high-content screening workflows. Researchers should optimize concentration, exposure time, cell type, and solvent conditions because biological responses may vary across experimental systems.

5. **Why Choose Staurosporine 62996-74-1?**
Staurosporine offers broad research utility, strong literature recognition, and practical value for kinase and apoptosis experiments. It is intended for professional research use only and is not a diagnostic, therapeutic, food, or household product. For dependable results, select a supplier providing clear product specifications, verified purity, batch documentation, storage guidance, and technical support.