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Product Name : Seta-555-Azide

Product Number:
K8-3346
Target Group:
triple-CC
Excitation Light Sources:
Medium 1:
PB 7.4
λAb max. [nm]:
555
ε [M–1 cm–1]:
155000
λEm max. [nm]:
570
QY [%]:
7
Specs Sheet:
Download

Description

  • Hydrophilic, alkyne-reactive, long-lifetime reagent for click chemistry containing one azide function. Azides react with C≡C-triple bonds in either a Cu(I)-catalyzed or Cu-free 1,3-dipolar cycloaddition reaction to triazole.

 

Applications

  • Click Chemistry reagent.

 

Advantages

  • Perfectly suited for excitation with the 532-nm laser
  • Good aqueous solubility:this label does not alter the solubility of the protein conjugate
  • Low molecular weight: Seta-555 does not add substantial mass to the conjugates
  • Photostability: Higher photostability as compared to Alexa Fluor™ 555 or Cy3
  • Ideal for non-radioactive labeling of alkyne-modified proteins, DNA and oligonucleotides