A green fluorescent maleimide dye for labeling accessible thiol groups on proteins, peptides and other biomolecules.
Thermo Fisher Scientific Alexa Fluor™ 488 C5 Maleimide (A10254) provides thiol-reactive labeling chemistry for preparing green fluorescent conjugates. The maleimide group targets accessible sulfhydryl groups, such as those associated with cysteine residues.
This reagent supports fluorescent labeling of thiol-containing proteins and other molecules for imaging and fluorescence analysis. Its conjugates have excitation and emission maxima of approximately 493 and 516 nm. thermofisher.com
Brand: Thermo Fisher Scientific / Invitrogen
Catalog number: A10254
Product type: Thiol-reactive fluorescent dye
Reactive group: C5 maleimide
Quantity: 1 mg
Excitation/emission maxima of the conjugate: 493/516 nm
Applications: Cysteine labeling, protein conjugation and fluorescence imaging
Research use only: Not for diagnostic procedures
Original product link: Alexa Fluor™ 488 C5 Maleimide — A10254
