ATTO 488 maleimide [CAS 1219127-42-0]

ATTO 488 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 maleimide is a maleimide derivative of ATTO 488, which can be used to label proteins or antibodies.

[1219127-42-0]

C33H30F3N5O13S2

825.74

[NH2+]=C1C=CC2=C(C3=C(C(N(C)CCCC(NCCN4C(C=CC4=O)=O)=O)=O)C=CC=C3)C5=CC=C(N)C(S(O)(=O)=O)=C5OC2=C1S(O)(=O)=O.O=C([O-])C(F)(F)F

Fluorescent Dye

96.64

DMSO : 12.5 mg/mL (ultrasonic)

-20°C, 3 years (Powder)

Blue Ice