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  • Seta-375-NHS and Seta-385-NHS for STED microscopy

Seta-375-NHS and Seta-385-NHS for STED microscopy

Seta-375-NHS and Seta-385-NHS are bright, water-soluble amine-reactive labels for excitation with the 375 – 380-nm diode laser. They combine high brightness, a large Stokes’shift of over 100 nm and a fluorescence lifetime of several ns when labeled to proteins. They are also well-suited for dual-color STED microscopy.

Excitation Light Sources Characteristics
Product Number
(Specs Sheet)
Product Name
(Product Info)
Target Group 380 405 436 488 532 594 635 650 680 700 750 780 Medium λ abs
[nm]
ε
[M –1
cm–1]
λ em
[nm]
QY
[%]
FLT
[ns]
Buy
                   
K4-205
K4-205 new
Seta-375-NHS
Seta-375-NHS
NH2 PB 7.4 372 24500 476 86 3.1
K4-225
K4-225 new
Seta-385-NHS
Seta-385-NHS
NH2 PB 7.4 384 25000 512 78

 

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