CF570 maleimide 96015

CF® Dye Maleimides are thiol-reactive fluorescent dyes. Maleimides are commonly used to label proteins or small ligands like peptides or oligonucleotide thiophosphates on free thiol groups.

• Thiol-reactive fluorescent dyes.
• Stably label antibodies, proteins, or small ligands like peptides or oligonucleotide thiophosphates on free thiol groups.
• Bright, photostable and water-soluble CF® dyes are excellent options for fluorescent labeling.

Superior CF® Dyes

CF® dyes are Biotium’s line of next-generation fluorescent dyes that have improved brightness, photostability and water solubility compared to Alexa Fluor®, DyLight®, and other fluorescent dyes.

Learn more about CF® Dyes. For more information download the CF® Dye Brochure.

CF® Dye Maleimide

Conjugation	Ex/Em	Size	Catalog No.	Dye Features
CF®350	347/448 nm	1 umol	92020	CF®350 Features
CF®405S	404/431 nm	1 umol	92030	CF®405S Features
CF®405M	408/452 nm	1 umol	92021	CF®405M Features
CF®405L	395/545 nm	1 umol	92046	CF®405L Features
CF®430	426/498 nm	1 umol	92118	CF®430 Features
CF®440	440/515 nm	1 umol	92124	CF®440 Features
CF®450	450/538 nm	1 umol	96012	CF®450 Features
CF®488A	490/515 nm	1 umol	92022	CF®488A Features
CF®503R	503/532 nm	1 umol	96079	CF®503R Features
CF®532	527/558 nm	1 umol	92045	CF®532 Features
CF®543	541/560 nm	1 umol	92044	CF®543 Features
CF®550R	551/577 nm	1 umol	96074	CF®550R Features
CF®555	555/565 nm	1 umol	92023	CF®555 Features
CF®568	562/583 nm	1 umol	92024	CF®568 Features
CF®570	568/591 nm	1 umol	96015	CF®570 Features
CF®583	583/606 nm	1 umol	96017	CF®583 Features
CF®594	593/614 nm	1 umol	92025	CF®594 Features
CF®620R	617/639 nm	1 umol	92033	CF®620R Features
CF®633	630/650 nm	1 umol	92026	CF®633 Features
CF®640R	642/662 nm	1 umol	92034	CF®640R Features
CF®647	650/665 nm	1 umol	92027	CF®647 Features
CF®660R	663/682 nm	1 umol	92031	CF®660R Features
CF®660C	667/685 nm	1 umol	92028	CF®660C Features
CF®680	681/698 nm	1 umol	92029	CF®680 Features
CF®680R	680/701 nm	1 umol	92032	CF®680R Features
CF®750	755/777 nm	1 umol	96062	CF®750 Features
CF®800	797/816 nm	1 umol	92128	CF®800 Features