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Home > products > peg-derivatives > fluorescent-pegs > sulfo-cy7-peg-sh

Sulfo-CY7-PEG-SH

Sulfo-Cyanine7-Polyethylene glycol-Thiol

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-2225 5mg 550.00
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R-2225 10mg 750.00
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R-2225 25mg 1200.00
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  •     PEG Molecular Weight    
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Product description

Sulfo-Cyanine7-Polyethylene glycol-Thiol, CY7-PEG-SH from RuixiBio is a linear heterobifunctional near infrared fluorescent PEG reagent with a Cyanine7 dye and Thiol group, It has a good water solubility. maximum absorption 750 nm and emission 770 nm, this reagent can be used for the labeling of Maleimide-groups in peptides, proteins, and oligonucleotides

Sulfo-CY7-PEG-SH

Appearance Dark green solid or viscous liquid depends on molecular weight
PEG Molecular Weight 350/550/750/1000/2000/3400/5000/10000
Substitution of Sulfo-Cy7 by NMR >90%
Substitution of SH by NMR >90%
Reactive Group SH reacts with MAL,OPSS,iodoacetyl,Vinylsulfone
Solubility Water
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 3 weeks
Stability 12 months
Ex/Em 750nm-770nm
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MSDS of Sulfo-CY7-PEG-SH COA of Sulfo-CY7-PEG-SH
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