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Product Name : Seta-580-NHS

Product Number:
K5-3222
Target Group:
NH2
Excitation Light Sources:
Medium 1:
PB 7.4
λAb max. [nm]:
578
ε [M–1 cm–1]:
90000
λEm max. [nm]:
602
QY [%]:
55
Medium 2:
BSA, D/P=1
λAb max. [nm]:
585
λEm max. [nm]:
609
QY [%]:
15
Specs Sheet:
Download

Description

  • Amine-reactive, neutral fluorescent label containing one reactive NHS-ester groups

 

Applications

  • Covalent labeling of proteins, amino-modified DNA and amino-modified oligonucleotides

 

Advantages

  • Perfectly suited for excitation with the 532-nm diode laser
  • Sensitive; high extinction coefficient and high quantum yield up to 55% after covalent attachment to proteins
  • Good aqueous solubility; this label does not alter the solubility of the dye-conjugate
  • Low molecular weight  — K5-3222 does not add substantial mass to the conjugates 
  • Ideal for non-radioactive labeling of proteins, amino-modified DNA probes and amino-modified oligonucleotides