关于外泌体的储存

wooway · 发表于 2015-5-27 11:11:23

我想问一下大家你们用试剂盒提取的外泌体都是怎么储存的，-20or-80，还是？另外你们是用什么容器？普通的ep管可以么？
我是个新手最近刚准备开始提，用的是exo quick invirogen的试剂盒请用过的论坛里的朋友给点意见

zhuyiping · 发表于 2015-7-29 16:12:31

Exosome sizes decrease by about 60% in storage at 37 °C for 2 days. The size of exosomes does not change during the first two days of storage at 4 °C. However, a decrease in size is observed after 3–4 days. When exosomes are stored at −20 °C, their size remains constant over a long period. Notably, multiple cycles of deep-freezing and thawing do not affect the size of exosomes