推薦產品
一般說明
PNGase F（肽N-糖苷酶F)剪切天冬酰胺连接糖蛋白，生成无糖肽链和分离的全长寡糖。
應用
PNGase F（来自米尔伊丽莎白菌）已用于蛋白的去糖基化。
用于使蛋白质脱糖基。
生化／生理作用
如果糖基化天冬酰胺基团在其氨基和羧基端被多肽链取代，则从糖蛋白中切割整个聚糖。
單位定義
一个单元将在37℃，pH7.5下通过SDS-PAGE监测，在1分钟内催化1纳摩尔变性核糖核酸酶B释放N-连接的寡糖。 PNGase F活性的一个 Sigma 单位等于1 IUB毫单位。
外觀
以溶于 20 mM Tris HCl (pH 7.5)、50 mM NaCl 和 1 mM EDTA 的溶液形式提供
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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文章
N-Linked Glycan Strategies; Sigma-Aldrich.com
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