Cyanine3 dye azide for сlick сhemistry, an analog of Cy3® azide. Cy3® is one of the most broadly used fluorophores which can be detected by various fluorometers, imagers, and microscopes. Due to inherently high extinction coefficient, Cyanine3 is also easily detected by naked eye on gels, and in solution. This is non-sulfonated dye which requires organic co-solvent (DMF, DMSO, or other) for efficient labeling in water. Water-soluble version of this reagent is also available.
Product is available both as solid compound, and as 10 mM solution in DMSO which is ready to use in our recommended protocol.
Cyanine3 fluorescent properties are identical to Cy3®, and similar to DyLight 549.
 
Lumiprobe推出了生命科學研究中最受歡迎的花青染料Cyanine。這些染料是自 1970 年代以來用於血管造影的花青染料吲哚菁綠 (ICG) 的改進型，並發現這些染料與生物分子的非特異性結合較低，且由於其巨大的消光係數和良好的量子產率而具有明亮的螢光。這些分子在 CMU 專利到期後，現正以親善的價格廣泛地進入生命科學應用等領域。花青染料Cyanine可用於標記許多類別的目標，包括：可溶性蛋白質、抗體、DNA 和寡核苷酸、Peptides、許多小分子。