Cyanine 3.5 maleimide chloride

Catalog No.: B11169
Fluorescent Dye
Cyanine 3.5 maleimide chloride is a fluorescent dye that targets thiol groups in proteins for specific labeling applications. It exhibits advantageous properties, including a long wavelength, adjustable absorption and emission spectra, high extinction coefficient, and good water solubility. This dye is commonly utilized in the labeling of proteins, antibodies, and small molecular compounds, facilitating the study of protein dynamics and interactions through fluorescence techniques. The labeling process is straightforward, typically involving a simple mixing reaction with the target biomolecule.
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5mg
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50mg
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
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Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
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Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionCyanine 3.5 maleimide chloride is a fluorescent dye that targets thiol groups in proteins for specific labeling applications. It exhibits advantageous properties, including a long wavelength, adjustable absorption and emission spectra, high extinction coefficient, and good water solubility. This dye is commonly utilized in the labeling of proteins, antibodies, and small molecular compounds, facilitating the study of protein dynamics and interactions through fluorescence techniques. The labeling process is straightforward, typically involving a simple mixing reaction with the target biomolecule.
Product Information
Catalog NumB11169
FormulaC44H47ClN4O3
Molecular Weight715.32
CAS Number3077081-59-2
SMILESO=C1C=CC(N1CCNC(CCCCCN2C3=C(C(C)(C)/C2=C\C=C\C4=[N+](C)C5=C(C4(C)C)C6=C(C=CC=C6)C=C5)C7=C(C=CC=C7)C=C3)=O)=O.[Cl-]
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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    Volume

    Molecular Weight

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

  • C1

    V1

    C2

    V2