IF 12
PMID: 41765742 ↗Cy5.5
Catalog No.: GC39818Purity:>97.00%Synonyms: Sulfo-Cyanine5.5
Cy5.5 (Sulfo-Cyanine5.5) is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm) used to label biological molecules, such as peptides, proteins, and oligonucleotides.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 210892-23-2
10mM (in 1mL DMSO)In Stock
$283.00
1
1mgIn Stock
$63.00
1
5mgIn Stock
$165.00
1
10mgIn Stock
$280.00
1
50mgIn Stock
$690.00
1
| Pack Size | Price | Availability | Quantity | Action |
|---|---|---|---|---|
| 10mM (in 1mL DMSO) | $283.00 | In Stock | 1 | |
| 1mg | $63.00 | In Stock | 1 | |
| 5mg | $165.00 | In Stock | 1 | |
| 10mg | $280.00 | In Stock | 1 | |
| 50mg | $690.00 | In Stock | 1 |
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Citations
4 publicationsPublications from researchers using this productDescription
Cy5.5 (Sulfo-Cyanine5.5) is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm) used to label biological molecules, such as peptides, proteins, and oligonucleotides[1].
The carboxyl group of this product is in an unactivated state. It is recommended to activate it with 500μg/mL condensation solution (Item number: GA11126) before proceeding with subsequent labeling experiments.
[1]. Zhu S, et al. Visualizing cancer and response to therapy in vivo using Cy5.5-labeled factor VIIa and anti-tissue factor antibody. J Drug Target. 2015 Apr;23(3):257-65. [2]. Jiang L, et al. pH/temperature sensitive magnetic nanogels conjugated with Cy5.5-labled lactoferrin for MR and fluorescence imaging of glioma in rats. Biomaterials. 2013 Oct;34(30):7418-28. [3]. Lim B, et al. A Unique Recombinant Fluoroprobe Targeting Activated Platelets Allows In Vivo Detection of Arterial Thrombosis and Pulmonary Embolism Using a Novel Three-Dimensional Fluorescence Emission Computed Tomography (FLECT) Technology. Theranostics. 2017 Feb 26;7(5):1047-1061.
Product Documents
Purity:>97.00%Appearance:A solid
Chemical Properties
CAS No.
210892-23-2
Synonyms
Sulfo-Cyanine5.5
SMILES
O=S(C1=CC(S(=O)([O-])=O)=C2C(C3=C([N+](CC)=C(/C=C/C=C/C=C4N(CCCCCC(O)=O)C5=C(C6=CC(S(=O)(O)=O)=CC(S(=O)(O)=O)=C6C=C5)C/4(C)C)C3(C)C)C=C2)=C1)(O)=O
Molecular Formula
C41H44N2O14S4
Molecular Weight
917.05
Solubility
DMSO : 100 mg/mL (109.05 mM; Need ultrasonic); H2O : 5 mg/mL (5.45 mM; ultrasonic and warming and heat to 60°C); Methanol ：20mg/mL
Storage
Store at -20°C,protect from light.
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.
CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility
g/mol
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