CF® Dye MTS
MTS CF® Dyes have a fast-reacting and highly selective thiol-reactive methanethiosulfonate (MTS) group, that allows CF® dyes to be conjugated to thiols.
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Anhydrous DMSO (dimethyl sulfoxide; methyl sulfoxide) is recommended for preparing stock solutions of AM ester dyes, reactive dyes and other related moisture-sensitive products.
TCEP hydrochloride is an odorless reducing agent that is more stable and effective than dithiothreitol (DTT) or 2-Mercaptoethanol. TCEP hydrochloride is soluble in water to 310 grams per liter.
DTT (dithiothreitol) is a reducing agent commonly used to reduce cystine disulfides to free thiols.
CF® Dye Maleimides
CF® Dye Maleimides are thiol-reactive fluorescent dyes. Maleimides are commonly used to label proteins on free thiol groups. CF® dyes are Biotium’s line of next-generation fluorescent dyes, which have combined advantages in brightness, photostability, and signal-to-noise compared to other fluroescent dyes. For more information on CF® dyes, download the CF® Dye Brochure. Product Ex/Em Size Catalog No. Purchase CF®350 Maleimide 347/448 nm 1 umol 92020 Purchase 92020 CF®405S Maleimide 404/431 nm 1 umol 92030 Purchase 92030 CF®405M Maleimide 408/452 nm 1 umol 92021 Purchase 92021 CF®405L Maleimide 395/545 nm 1 umol 92046 Purchase 92046 CF®430 Maleimide 426/498 nm 1 umol...
CF® Dye Succinimidyl Ester
CF® Dye Succinimidyl Esters (SE, also known as NHS esters) are amine-reactive fluorescent dyes. SE dyes are commonly used to label antibodies and other proteins on free amine groups, such as lysine residues.