AF647-NHS ester tripotassium

Catalog No.: A45300
Fluorescent Dye
AF647-NHS ester tripotassium is a fluorescent dye that employs the NHS ester mechanism for covalent attachment to amine-containing biomolecules, including proteins and antibodies. This compound exhibits bright far-red fluorescence with an excitation wavelength of 635 nm, making it suitable for various fluorescence detection applications. Its robust properties make it an excellent choice for labeling and tracking biological molecules in imaging and diagnostic research. Store protected from light to maintain stability and performance.
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5mg
10mg
50mg
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Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Nature Volume 622 Issue 7982 (2023)
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Biological Activity
DescriptionAF647-NHS ester tripotassium is a fluorescent dye that employs the NHS ester mechanism for covalent attachment to amine-containing biomolecules, including proteins and antibodies. This compound exhibits bright far-red fluorescence with an excitation wavelength of 635 nm, making it suitable for various fluorescence detection applications. Its robust properties make it an excellent choice for labeling and tracking biological molecules in imaging and diagnostic research. Store protected from light to maintain stability and performance.
Product Information
Catalog NumA45300
FormulaC40H46K3N3O16S4
Molecular Weight1070.36
CAS Number1453856-34-2
SMILESO=C(ON1C(CCC1=O)=O)CCCCCC2(C3=C(C=CC(S(=O)(O[K])=O)=C3)[N+](CCCS(=O)([O-])=O)=C2/C=C/C=C/C=C4N(C5=CC=C(C=C5C\4(C)C)S(=O)(O[K])=O)CCCS(=O)(O[K])=O)C
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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