Name: IFN-alpha 2a/IFNA2 Protein, Human, Recombinant
Brand: TargetMol
SKU: TMPJ-00745
Rating: 4.5 (1 reviews)

规格

价格

库存

数量

5 μg

¥ 243

3日内发货

10 μg

¥ 380

现货

20 μg

¥ 589

5日内发货

50 μg

¥ 1,090

5日内发货

100 μg

¥ 1,470

5日内发货

200 μg

¥ 1,960

5日内发货

500 μg

¥ 3,030

5日内发货

1 mg

¥ 4,330

5日内发货

生物活性

产品描述	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.
生物活性	Loaded Human IFNAR2-Fc on Protein A Biosensor, can bind Human IFN alpha2a with an affinity constant of 1.95 nM as determined in BLI assay. (Regularly tested)
研究背景	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.
种属	Human
表达系统	E. coli
标签	Tag Free
蛋白编号	P01563
氨基酸序列	Cys24-Glu188(Arg46Lys)
蛋白构建	Cys24-Glu188(Arg46Lys)
蛋白纯度	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM PB, 150 mM NaCl, pH 7.2.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名	干扰素, LeIF A, Interferon α-A, Interferon α-2, Interferon Alpha-A, Interferon Alpha-2, IFN-α-2, IFN-Alpha-2, IFNA2, IFN α2a
内毒素	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.