鬼笔环肽–Atto 647N

P755454-10nmol

10nmol

BioReagent

≥80%(HPLC)

Phalloidin–Atto 647Nis，设计用于标记 DNA、RNA 或蛋白质。phaloidin 的荧光结合物用于标记肌动蛋白丝，用于组织学应用。鬼笔环肽的某些结构特征是与肌动蛋白结合所必需的。应用： Phalloidin–Atto 647N 是一种新的荧光标记物，靶向红色光谱区域。Atto 647N 是一种阳离子染料，在耦合后，它携带 +1 的净电荷。与大多数 Atto 标签一样，Atto 647N 的吸收和荧光与 2-11 之间的 pH 无关。Atto 647N 是以含有两种具有相同荧光和吸收特性的异构体的混合物的形式提供的。Atto 标记物具有刚性结构，不显示任何顺反异构化。 Phalloidin–Atto 647N is a new fluorescentlabel targeting the red spectral region. Atto 647N is a cationic dye, and postcoupling, it carries a net electrical charge of +1.Like most Atto labels, the absorption andfluorescence of Atto 647N are independent of pH between 2-11. Atto 647N issupplied in the form of a mixture containing two isomers having identicalfluorescence and absorption properties. Atto labels have rigid structures thatdo not show any cis-trans-isomerization. Application: Phalloidin–Atto 647Nis designed to be used for labelling DNA, RNA, or proteins. Fluorescentconjugates of phalloidin are used to label actin filaments for histologicalapplications. Some structural features of phalloidin are required for thebinding to actin.