KU542
All KU dyes are available as 1 mg and 5 mg dry or in DMSO. Please quote the product number listed below when ordering. Back to catalogue.
KU542 is a very bright alternative to other dyes.
KU542 is ideal as a substitute for less robust or less bright dyes with a similar excitation profile such s Rhodamine B.
Photophysical properties in methanol |
||
λ(abs) |
542 |
nm |
ε(max) |
134,600 |
M -1cm-1 |
λ(fl) |
565 |
nm |
Φ(fl) |
>65 |
% |
τ(fl) |
~4.1 |
ns |
CF260 = ε(260)/ε(max) |
0.36 | |
CF280 = ε(280)/ε(max) |
0.15 | |
Available derivatives
Dye |
Derivative |
Quantity |
Product number |
Price excl. VAT |
| KU542 | Free Dye | 1 mg | 5 mg | KU542-1 | 250€ | 1 mg |
| KU542 | Acid | enquire | KU542-2 | 250€ | 1 mg |
| KU542 | C18 | enquire | KU542-4 | 250€ | 1 mg |
| KU542 | PEG | enquire | KU542-5 | 250€ | 1 mg |
| KU542 | NHS-Ester | enquire | KU542-6 | 250€ | 1 mg |
| KU542 | Haloacetate | enquire | KU542-7 | 250€ | 1 mg |
| KU542 | Maleimide | enquire | KU542-8 | 250€ | 1 mg |
| KU542 | Isocyanide | enquire | KU542-9 | 250€ | 1 mg |