作者countonme (that's just me)
看板Biotech
标题Re: [求救] 请问virus infection时加入的polybrene
时间Fri Jan 11 14:52:46 2008
※ 引述《momyourb (不死无敌小强)》之铭言：
: 请问各位，我在virus infection的protocol上看到
: 需要加入polybrene，上网查了一下大概是可以增加
: 病毒颗粒对细胞的表面结合能力，但是其机制是什麽啊？
: 有更详细的说明吗？
: 另外请问一下polybrene哪家有在卖啊？
Polybrene is a cation that is often pre-incubated with the virus
particles to give it a net positive charge, which helps counteract
the negatively-charged cell surface membrane.
Polybrene - [Sequabrene™, Sigma Catalog no. S-2667]).
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.114.100.189