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  4. Cy5-bifunctional dye potassium

Cy5-bifunctional dye potassium is a water soluble bifunctional dye possessing two terminal NHS ester functions. The NHS esters can react specifically and efficiently with primary amines such as the side chain of lysine residue or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond. The dye is useful for the cross-conjugation of amines, and for other advanced labeling applications.

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Cy5-bifunctional dye potassium Chemical Structure

Cy5-bifunctional dye potassium Chemical Structure

CAS No. : 252255-42-8

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Description

Cy5-bifunctional dye potassium is a water soluble bifunctional dye possessing two terminal NHS ester functions. The NHS esters can react specifically and efficiently with primary amines such as the side chain of lysine residue or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond. The dye is useful for the cross-conjugation of amines, and for other advanced labeling applications.

Molecular Weight

975.13

Formula

C45H51KN4O14S2
CAS No.
SMILES

O=C(CCCCCN1C2=CC=C(S(=O)(O[K])=O)C=C2C(C)(C)/C1=C\C=C\C=C\C3=[N+](CCCCCC(ON4C(CCC4=O)=O)=O)C5=C(C3(C)C)C=C(S(=O)([O-])=O)C=C5)ON6C(CCC6=O)=O
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Room temperature in continental US; may vary elsewhere.
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Please store the product under the recommended conditions in the Certificate of Analysis.
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Cy5-bifunctional dye potassium Related Classifications

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Keywords:

Cy5-bifunctional dye252255-42-8Fluorescent DyeInhibitorinhibitorinhibit

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