[求救] Stripping buffer霧霧的
目前小弟是按照此配方配製Stripping buffer
Mild stripping
Buffer, 1 liter
15g glycine
1g SDS
10ml Tween20
Adjust pH to 2.2
Bring volume up to 1 L with ultrapure water.
from abcam:http://goo.gl/CBdPia
剛配好是清澈的
但是放一陣子後,整罐都會變得霧霧白白的
配了兩次都是這樣,不知有沒有人也會這樣?
(有用0.2um過濾過,不知跟這個有無關係,膜應該耐酸吧?)
感謝~~
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