Zwitterionic

Takahiro Takekiyo1, Shuto Yamada1, Takuya Uto2

  • 1Department of Applied Chemistry, National Defense Academy, Yokosuka, Kanagawa 239-8686, Japan.

概括

一种新型的zwitterionic溶液,3-(1-(2-(2-methoxyethoxy) ethyl) imidazol-3-io) butane-1-carboxylate (OE2imC3C),可以有效地冷保存不稳定的蛋白质,如N-乙烯基葡萄糖胺基转移酶-V (GnT-V). 这种人造的zwitterion保持高的未结水含量,防止深冷藏箱的结损坏.