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.
For research use only. We do not sell to patients.
- CAS No.: 252255-42-8
- Formula: C45H51KN4O14S2
- Molecular Weight:975.13
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Chemical Information
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CAS No. 252255-42-8
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Molecular Weight 975.13
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Formula C45H51KN4O14S2
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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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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)