Sulfo-Cyanine5.5 maleimide potassium

Catalog No.: A44779
Fluorescent Dye
Sulfo-Cyanine5.5 maleimide potassium is a near-infrared (NIR) fluorescent dye that targets sensitive biomolecules for effective labeling. With an excitation maximum at 675 nm and an emission maximum at 694 nm, it is well-suited for visualizing proteins, nanoparticles, and hydrophilic biopolymers in various biological research applications. This reagent is particularly advantageous in fluorescence imaging and tracking studies, enabling advanced investigations in cellular and molecular biology.
Grouped product items
Size Price Stock Qty
1mg
$105.00
In stock
5mg
$265.00
In stock
10mg
$445.00
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)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
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)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionSulfo-Cyanine5.5 maleimide potassium is a near-infrared (NIR) fluorescent dye that targets sensitive biomolecules for effective labeling. With an excitation maximum at 675 nm and an emission maximum at 694 nm, it is well-suited for visualizing proteins, nanoparticles, and hydrophilic biopolymers in various biological research applications. This reagent is particularly advantageous in fluorescence imaging and tracking studies, enabling advanced investigations in cellular and molecular biology.
Product Information
Catalog NumA44779
FormulaC46H45K3N4O15S4
Molecular Weight1139.42
CAS Number2183440-58-4
SMILESO=C1C=CC(N1CCNC(CCCCCN2C3=CC=C4C(C=C(S(=O)(O[K])=O)C=C4S(=O)(O[K])=O)=C3C(C)(C)/C2=C\C=C\C=C\C5=[N+](C)C6=C(C5(C)C)C(C=C(S(=O)(O[K])=O)C=C7S(=O)([O-])=O)=C7C=C6)=O)=O
SynonymsSulfo-Cy5.5 maleimide potassium
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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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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