產品詳情

首頁 > 產品展示

DiR-Membrane EVs Labeling & Purification Kit

產品介紹

Extracellular vesicles (EVs) are membrane-derived particles surrounded by a phospholipid bilayer that are released by cells. We use DiR to efficiently label EVs membranes. Then the excess unbound dyes are fast removed through our excellent Spin Columns, 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 the better tissue permeability and low spontaneous fluorescence of cells and tissues in the near infrared region, the kit shows higher specificity and sensitivity than tranditional visible dyes. It can be used to track the migration and distribution of labeled exosomes in vivo in real time.

產品特點
DiR is a near-infrared fluorescent, lipophilic carbocyanine and widely used as a lipophilic tracer. The dye uniformly labels cells via lateral diffusion in the plasma membrane. The fluorescence of free DiR is very weak, but greatly enhanced when incorporated into membranes. DiR emits red fluorescence when excited, its maximum excitation and emission wavelength is 750nm and 780nm, respectively.
操作說明
網站資料更新中...

相關產品信息

網站資料更新中...

產品數據

網站資料更新中...
聯係客服