CY5-SE
Cy5-SE (Cy5 NHS Ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. Excitation (nm) :649, Emission (nm) : 670.
Product Specifications
CAS Number
[146368-14-1]
Product Name Alternative
Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/CY5-SE.html
Purity
98.10
Solubility
DMSO : 25 mg/mL (ultrasonic) |H2O : ≥ 5.88 mg/mL
Smiles
CC(/C(N1CCCCCC(ON2C(CCC2=O)=O)=O)=C\C=C\C=C\C3=[N+](CC)C(C=CC(S(=O)([O-])=O)=C4)=C4C3(C)C)(C)C5=C1C=CC(S(=O)(O)=O)=C5
Molecular Formula
C37H43N3O10S2
Molecular Weight
753.88
Precautions
H302, H315, H319, H335
References & Citations
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Citation 01
Available Sizes
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