Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Feb 23;10(4):e12059. doi: 10.1002/jev2.12059

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2021 The Authors. Journal of Extracellular Vesicles published by Wiley Periodicals, LLC on behalf of the International Society for Extracellular Vesicles

This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

FO‐SPR sandwich bioassay with different antibody combinations for detecting rEVs in buffer. Bar graphs represent the FO‐SPR shifts obtained by combining capture antibodies (a) anti‐CD9 and (b) anti‐CD63 with different detection antibodies (^Banti‐CD9, ^Banti‐CD63, ^Banti‐CD81) for detecting rEVs at 2 × 10⁹ particles/ml concentration. Controls were performed for each antibody combination without rEVs. Respective SNR values are indicated on top of the bars. Error bars represent the standard deviation (n = 2)