146368-14-1
Chemical Structure
CY5-SE
Synonym(s): Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester
- CAS No.: 146368-14-1
- Formula:C37H43N3O10S2
- Molecular Weight:753.88
IUPAC Name: 2-((1E,3E)-5-((E)-1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate
InChIKey: WXWLHDCCGVWTDZ-UHFFFAOYSA-N
SMILES: CC(/C(N1CCCCCC(ON2C(CCC2=O)=O)=O)=C\C=C\C=C\C3=[N+](CC)C(C=CC(S(=O)([O-])=O)=C4)=C4C3(C)C)(C)C5=C1C=CC(S(=O)(O)=O)=C5
Biological Activity: 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.
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CY5-SE | 98.0% | 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. | ||||||||||||||||||||
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CY5-SE (solution) | Cy5-SE (Cy5 NHS Ester) (solution) 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. Solvent and concentration: DMSO: 10 mM |
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Keywords
