IFN alpha 1b (Active) 蛋白
宿主: 人
宿主: 大肠杆菌（E. Coli）
> 96 % by SDS-PAGE and HPLC analyses.
Active
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- 抗原
- IFN alpha 1b
- 生物活性
- Active
- 宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 序列
- MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNVDSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRK
- 产品特性
- Fully biologically active when compared to standard. The specific activity as determined in a viral resistance assay was found to be no less than 1.0 x 108 IU/mg.
- 纯度
- > 96 % by SDS-PAGE and HPLC analyses.
- 内毒素水平
- Level Less than 1EU/µg of rHuIFNalpha1b as determined by LAL method
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at < -20 °C. Further dilutions should be made in appropriate buffered solutions.
- 储存条件
- 4 °C
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- 抗原
- IFN alpha 1b
- 别名
- Interferon-Alpha1b (IFN-Alpha1b)
- 别名
- IFL Protein, IFN Protein, IFN-ALPHA Protein, IFN-alphaD Protein, IFNA13 Protein, IFNA@ Protein, interferon alpha 1 Protein, IFNA1 Protein
- 背景
- At least 23 different variants of IFN-alpha are known. 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. Synonym: Interferon-alpha1b (IFN-alpha1b), Human. Formulation: Lyophilized from a 0.2µm filtered solution in PBS, pH 7.4, containing 4% mannitol and 1% HSA.
- 分子量
- Approximately 19.5 kDa, a single non-glycosylated polypeptide chain containing 167 amino acids.
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