Application Index | Enzyme Index | Substrate Index | Inhibitor Index | Cofactor Index | Lectin Index
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| Enzymes for Diagnostic Kits |
| Increase your reliability and reproducibility with our enhanced quality enzymes |
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| Industrial Enzymes |
| Find safe, cost-effective technology solutions for nutritional analysis and large-scale industrial manufacturing and research |
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| Recombinant Enzymes (Animal-Free Alternative) |
| Discover a wide range of enzymes that are high purity, consistent lot-to-lot and an animal free alternative |
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| Drug Discovery and Cell Signaling Enzymes and Reagents |
| For high throughput compound screening and selectivity profiling use these highly active enzymes such as kinases, methyltransferases, deacetylases (HDACs), and phosphodiesterases (PDEs) |
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| Membrane Protein Tools |
| Explore the most effective ways to study membrane protein structure and function such as Nanodisc technology. |
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| Enzymes for Molecular Biology |
| Select our comprehensive, off-the-shelf catalog of enzymes to accelerate your research |
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| Roche Life Science Reagents |
| Researchers can now turn to Sigma-Aldrich as the exclusive, single source supplier of well-respected, high quality enzymes from Roche |
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| Enzymes for Glycobiology |
| Use these enzymes as tools to understand carbohydrate structure and function |
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| Enzyme Kits and Reagents |
| Eliminate the cost of locating reagents and developing assays with these convenient high quality enzyme kits |