AF430 NHS ester (A270020)

AF430 NHS ester

AF430 is a dye that is structurally identical to Alexa Fluor® 430. The fluorophore is hydrophilic. It is used in flow cytometry and other applications. The NHS ester functional group allows the conjugation of the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.

430 nm

15955 M^-1cm^-1

542 nm

0.23

467233-94-9

0.06

95% (by ¹H NMR and HPLC-MS).

C₃₂H₄₂N₃F₃O₉S

701.75 Da

Yellow powder.

Good in water, DMF, and DMSO.

Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.

Ce produit est uniquement destiné à la recherche. Il n'est pas destiné à un usage diagnostique ou thérapeutique.