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.
Pooled human urinary exosomal preparation imaged using transmission electron microscopy. (A,B) Human urinary particles were isolated by ultracentrifugation and further purified using SEC columns. Fraction 6 and fraction 7 were pooled among all collected samples and the pooled preparation was imaged via transmission electron microscopy. The transmission electron micrographs shown are cropped images.
