N-(m-PEG4)-N'-(PEG3-Mal)-Cy5

What We Offer

N-(m-PEG4)-N'-(PEG3-Mal)-Cy5

N-(m-PEG4)-N'-(PEG3-Mal)-Cy5

N-(m-PEG4)-N'-(PEG3-Mal)-Cy5
  • Catelog Number: A17-0142
  • Category: Cyanine5
Catalog Number Size Price Quantity
A17-0142 -- $--

N-(m-PEG4)-N'-(PEG3-Mal)-Cy5 is a cyanine5 dye linker containing a PEG4 chain and a PEG3-Mal chain. The cyanine5 has an excitation/emission wavelength of 646/662 nm. The maleimide group can react with thiol groups from pH 6.5 to 7.5. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media. The water solubility properties of the PEG linker are enhanced with longer PEG chains.

Chemical Information
Catelog Number: A17-0142
Product Name: N-(m-PEG4)-N'-(PEG3-Mal)-Cy5
Molecular Formula: C49H67ClN4O10
Molecular Weight: 907.6
Purity: 98%
Solubility: Water, DMSO, DMF, DCM
Product Specification
Excitation Maximum (nm): 649
ε, L⋅mol−1⋅cm−1: 232,000
Emission Maximum (nm): 667
Package: 1 mg/2 mg
Storage Condition: -20 °C

Online Inquiry

Verification code
0
Inquiry Basket