Cy3B maleimide

Catalog No.: B11084
Fluorescent Dye
Cy3B maleimide is a mono-reactive fluorescent dye that targets thiol groups, enabling the selective conjugation of the Cyanine3B fluorophore to proteins and peptides with cysteine residues, as well as to other thiolated compounds, including thiol-containing oligonucleotides. This dye exhibits enhanced fluorescence quantum yield and superior photostability compared to traditional Cy3 dyes, making it an excellent choice for applications in fluorescence microscopy, flow cytometry, and various labeling studies in biochemical research. The versatility and efficiency of Cy3B maleimide offer valuable tools for studying protein interactions and intracellular processes.
Grouped product items
Size Price Stock Qty
1mg
$290.00
In stock
5mg
$820.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
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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Biological Activity
DescriptionCy3B maleimide is a mono-reactive fluorescent dye that targets thiol groups, enabling the selective conjugation of the Cyanine3B fluorophore to proteins and peptides with cysteine residues, as well as to other thiolated compounds, including thiol-containing oligonucleotides. This dye exhibits enhanced fluorescence quantum yield and superior photostability compared to traditional Cy3 dyes, making it an excellent choice for applications in fluorescence microscopy, flow cytometry, and various labeling studies in biochemical research. The versatility and efficiency of Cy3B maleimide offer valuable tools for studying protein interactions and intracellular processes.
Product Information
Catalog NumB11084
FormulaC37H38N4O7S
Molecular Weight682.79
CAS Number926905-86-4
SMILESO=C1C=CC(N1CCNC(CC2=CC(C(C)(C)C3=[N+]4CCC5OC6CCN(C7=CC=C(S(=O)([O-])=O)C=C7C8(C)C)C8=C6C=C35)=C4C=C2)=O)=O
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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    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

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    C2

    V2