申请人:MOLECULAR PROBES, INC.
公开号:US20020077487A1
公开(公告)日:2002-06-20
Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivative compounds having one or more benzo nitrogens.
描述了化学反应性碳氰染料,其中包含一个在3位被反应性基团或共轭物质取代的吲哚环部分,并描述了它们的用途。通过这个位置的共轭导致了光谱性质优于在不同位置附着的光谱相似染料的共轭物。该发明包括具有一个或多个苯并氮的衍生化合物。