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| Product | Description | |
|---|---|---|
| CY5-SE | Cy5-SE (Cy5 NHS Ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling.Excitation (nm):649, Emission (nm): 670. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester. CAS No. 146368-14-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D0819. |  |
| Sulfo-Cy5-SE | Sulfo-Cy5-SE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy5 NHS Ester. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 146368-14-1. Molecular formula: C37H43N3O10S2. Mole weight: 753.88. Purity: 95%+. IUPACName: 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C. Product ID: ACM146368141-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
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