Coumarin-PEG2-TCO*/axial

Fluorescent dye for labeling of small molecules and biomolecules via bioorthogonal click chemistry.

 

In stock
Catalogue
sc-8081
€100.00
More Information
Catalogue sc-8081
Formula C29H41N3O7
CAS 2488174-19-0
MW 543,66
Appearance oil
Purity > 98 % (HPLC-UV)
Solubility DMSO; 0.1 M Tris pH 9
Size 1mg / 5mg
Storage Keep cool and dry. Protect from light and moisture. Store at -20°C on arrival.

Fluorescent dye for labeling of small molecules and biomolecules via bioorthogonal click chemistry.

The fluorophore (7-(Diethylamino) coumarin) is connected through a PEG-2 linker to TCO*/A moiety (clickable with tetrazines).

Fluorescence: λex = 409 nm; λem = 473 nm in 0.1 M Tris pH 9.0