GMP Recombinant Human IFNα2b-武汉恩玑生命科技有限公司

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GMP Recombinant Human IFNα2b

品牌：EnkiLife

产地：中国

型号：支

货号：PCH90018

价格： ￥800/10μg
发布日期： 2024-11-30
更新日期： 2025-05-22

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产品详请

产地	中国
保存条件
品牌	EnkiLife
货号	PCH90018
用途	细胞培养用细胞因子
组织来源
细胞形态
是否是肿瘤细胞
保质期
器官来源
免疫类型
品系
生长状态
物种来源
包装规格	支
是否进口	否

产品名称	GMP Recombinant Human IFNα2b
蛋白名	IFNα2b
纯度	Greater than 95% as determined by reducing SDS-PAGE
内毒素	≤10 EU/mg
蛋白构建	Recombinant Human IFNα2b is produced by our Mammalian cell expression system and the target gene encoding Cys24-Glu188 is expressed.
Accession #	P01563
蛋白标签	Tag free
表达宿主	Mammalian cell
种属	Human
预测分子量	19.2 kDa
蛋白形态	Lyophilized
储存缓冲液	PBS,5% mannitol and 0.01% Tween 80, pH7.4
运输方式	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
稳定性&储存	Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 22 months under sterile conditions after opening. Please minimize freeze-thaw cycles.
复溶	Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

分子别名

Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2

Bioactivity

The ED50 for this effect is ≤100 pg/mL, corresponding to a specific activity is ≥1×107 units/mg.

背景介绍

At least 23 different variants of IFN-α 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-α subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-α subtypes only differ in their sequences by one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxy-terminal end.