Re: [問題] do I have to sterilize TE buffer?

看板Biotech作者 (浪費眼力...)時間19年前 (2007/03/28 11:22), 編輯推噓3(300)
留言3則, 3人參與, 最新討論串2/3 (看更多)
※ 引述《YuDavid (討厭失眠)》之銘言: : Excuse me, I'm now having a bacteria total DNA extraction experiment, : which need of using TE buffer (10mM Tris-HCl, 0.1mM EDTA). : i was just wondering do i have to sterilze TE buffer before using it? : And is this materail capable to sterilize? : Tanks for those who help me!^^ Autoclave: most buffers and salt solutions bacterial and yeast media Do not autoclave: buffers with detergents (SDS) organic solvents (ethanol, acetone, phenol, chloroform) heat labile ingredients (vitamins, hormones, antibiotics, proteins) HEPES-containing solutions DTT- (dithiothreitol) or BME- (beta-mercaptoethanol) -- ★綺貞要用輕盈的腳步,跨過生命中沉重的事! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.72.237

03/28 11:31, , 1F
為什麼HEPES containing solution不行哩?
03/28 11:31, 1F

03/28 12:49, , 2F
還有一個urea不能滅菌喔!!不信的話可以試試看!
03/28 12:49, 2F

03/28 19:03, , 3F
urea會沈澱.....orz
03/28 19:03, 3F
文章代碼(AID): #162T-DpT (Biotech)
文章代碼(AID): #162T-DpT (Biotech)