The grease matrix was originally introduced as a microcrystal-carrier for serial femtosecond crystallography and has been expanded to applications for various types of proteins, including membrane proteins. However, the grease-based matrix has limited application for oil-sensitive proteins. Here we introduce a grease-free, water-based hyaluronic acid matrix. Applications for proteinase K and lysozyme proteins were able to produce electron density maps at 2.3-Ã resolution.
Oil-free hyaluronic acid matrix for serial femtosecond crystallography.
用于连续飞秒晶体学的无油透明质酸基质
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作者:Sugahara Michihiro, Song Changyong, Suzuki Mamoru, Masuda Tetsuya, Inoue Shigeyuki, Nakane Takanori, Yumoto Fumiaki, Nango Eriko, Tanaka Rie, Tono Kensuke, Joti Yasumasa, Kameshima Takashi, Hatsui Takaki, Yabashi Makina, Nureki Osamu, Numata Keiji, Iwata So
| 期刊: | Scientific Reports | 影响因子: | 3.900 |
| 时间: | 2016 | 起止号: | 2016 Apr 18; 6:24484 |
| doi: | 10.1038/srep24484 | ||
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