IFN alpha B2 (Active) 蛋白
宿主: 人
宿主: 大肠杆菌（E. Coli）
Recombinant
> 95 % pure
Active
-
- 抗原
- IFN alpha B2
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 宿主
- 人
- 资源
- 大肠杆菌（E. Coli）
- 产品特性
-
Purified recombinant Human IFN alpha B2 protein
Expression System: E.coli
Bioactivity: The EC50 for interferon in a cytopathic effect inhibition assay is ~1 U/mL (Human) and ~5 U/mL (Bovine) - 纯度
- > 95 % pure
- 内毒素水平
- < 1 EU/µg
-
- 应用备注
- Each Investigator should determine their own optimal working dilution for specific applications.
- 限制
- 仅限研究用
-
- 状态
- Liquid
- 浓度
- 10000000 U/mL
- 缓冲液
- Supplied as a liquid in PBS with 0.1 % BSA.
- 注意事项
- Avoid repeated freeze/thaw cycles.
- 储存条件
- -80 °C
-
- 抗原
- IFN alpha B2
- 背景
-
Interferon alpha 2b is one of the known 23 different variants of IFN-alpha. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-alpha subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-alpha subtypes differ in their sequences at only one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxy-terminal end.
Alternative Names: Interferon alpha B2 protein - 分子量
- 19.5 kDa
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