Sulfo-CY3 tetrazine (potassium)

Sulfo-CY3 tetrazine potassium is a sulfo-Cyanine3 derivative that contains methyltetrazine moiety (Ex=548 nm, Em=563 nm) . Sulfo-CY3 tetrazine potassium can be used for the labeling of metabolically engineered cell-surface glycoconjugates[1]. Sulfo-CY3 tetrazine (potassium) is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

Product Specifications

UNSPSC

12171500

Target

Fluorescent Dye

Related Pathways

Others

Field of Research

Others

Solubility

10 mM in DMSO

Smiles

[O-]S(=O)(C1=CC2=C([N+](CCCCCC(NCC3=CC=C(C=C3)C4=NN=C(N=N4)C)=O)=C(C2(C)C)/C=C/C=C5N(C6=C(C/5(C)C)C=C(C=C6)S(=O)(O[K])=O)C)C=C1)=O

Molecular Formula

C40H44KN7O7S2

Molecular Weight

838.05

References & Citations

[1]Anne-Katrin Späte, et al. Rapid labeling of metabolically engineered cell-surface glycoconjugates with a carbamate-linked cyclopropene reporter. Bioconjug Chem. 2014 Jan 15;25 (1) :147-54.