TFAX 488,SE (dilithium)

MedChem Express

TFAX 488,SE (dilithium) [222164-96-7]

5

222164-96-7

C25H15N3O13S2Li2

643.41

TFAX 488,SE dilithium is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,SE dilithium yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin) [1] .

O=C(C1=C(C(C(C=C2)=C([O+]=C34)C(S(=O)([O-])=O)=C2N)=C3C=CC(N)=C4S(O)(=O)=O)C=CC=C1)O.O=C(ON5C(CCC5=O)=O)C.[Li].[Li]

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