产品详情

首页 > 产品展示

外泌体荧光标记和纯化试剂盒(PKH26,红色)

产品介绍

Extracellular vesicles (EVs) are membrane-derived particles surrounded by a phospholipid bilayer that are released by cells. We use PKH26 dye to efficiently label EVs membranes. Then the excess unbound dyes are fast removed through our excellent Spin Columns from labeled exosome preparations, which separate molecules on the basis of the differences in size. Contaminant removal is easier and faster than traditional clean-up methods such as ultracentrifugation, spin filters.

With a highly specific membrane labeling and very low background levels, the kit can be used for most applications that require visualization of labeled EVs for tracking studies. 

产品特点

PKH26 poses highly lipophilic nature and is widely used to stain cell membranes. The dye uniformly labels cells via lateral diffusion in the plasma membrane. The fluorescence of free PKH26 is very weak, but greatly enhanced when incorporated into membranes. PKH26 emits red fluorescence when excited, its maximum excitation and emission wavelength is 551nm and 567nm, respectively.


操作说明
网站资料更新中...

相关产品信息

网站资料更新中...

产品数据

网站资料更新中...
上一篇:标记分离纯化柱
下一篇:已经没有了
联系客服