QuTEM extracellular vesicles

Extracellular vesicles

Extracellular vesicles (EVs), a broad term encompassing vesicles secreted by various cells, have emerged as promising drug carriers in gene therapies and vaccines. The composition of EV products can be influenced by factors like their cellular origin, manufacturing, and purification processes. Characterizing such products is challenging, but a visualization method with high resolution proves invaluable.  

Transmission Electron Microscopy (TEM) emerges as a reliable tool in this regard. It enables the identification of intact particles and analysis of size distribution and encapsulation efficiency, offering insights into product bioactivity. Moreover, TEM facilitates the monitoring of integrity, purity, and aggregation of EVs during manufacturing for lot comparison and stability studies.  

Analyses

At QuTEM, we generally offer the following analyses for EVs.

Monitor the quality of EVs throughout the manufacturing process

QuTEM EVs
411525-1715861053

Example report

Download an example report that includes:

  • Analysis of an exosome sample by cryoTEM

Cannot find your analysis of interest?

Talk to our experts for a customized characterization

get in touch

Related contents

This website uses cookies

Cookies consist of small text files. They contain data that is stored on your device. To enable us to place certain types of cookies we need to obtain your consent. At QuTEM AB, corp. ID no. 559456-1515, we use the following kinds of cookies. To read more about which cookies we use and storage times, click here to access our cookies policy.

Manage your cookie-settings

Necessary cookies

Necessary cookies are cookies that must be placed for basic functions to work on the website. Basic functions are, for example, cookies which are needed so that you can use menus on the website and navigate on the site.

Cookies for statistics

For us to measure your interactions with the website, we place cookies in order to keep statistics. These cookies anonymize personal data.