公司供应的产品仅用于科研 产品名称:Recombinant Human IFNa2a Known as Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2 Derived from E.coli Purity Greater than 95% as determined by reducing SDS-PAGE. Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2. Shipping The product is shipped at ambient temperature. Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. Endotoxin Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. Background 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. Recombinant Human Interferon alpha-2a is produced by our E.coli expression system and the target gene encoding Cys24-Glu188 is expressed. 以下是公司正在热销的相关产品: 用于嗜盐性细菌特别是副溶血性弧菌及创伤弧菌的前增菌培养。 特价促销 3%钠碱性蛋白胨水 用于嗜盐性细菌特别是副溶血性弧菌及创伤弧菌的前增菌培养。 特价促销 3%钠碱性蛋白胨水 用于副溶血性弧菌的血清学检测。(GB/T 4789.7-2008) 特价促销 3%钠 用于副溶血性弧菌的生反应。(GB、SN) 特价促销 3%钠三糖铁琼脂 用于鉴别副溶血性弧菌的生反应(GB/T4789.7-2008和SN0173-92)。 特价促销 3%钠三糖铁琼脂 用于副溶血性弧菌的生长试验。(SN0173-2010和GB/T4789.7-2008) 特价促销 3%钠胰蛋白胨大豆琼脂 用于鉴别耐钠的弧菌利用糖源的能力。(鉴定副溶血性弧菌) 特价促销 3%鸟氨酸脱羧酶生鉴定管 AK4 / Adenylate Kinase 4 / AK3L1 抗體, 兔單抗 AK4 / Adenylate Kinase 4 / AK3L1 抗體, 兔單抗 AKAP12/Gravin 丝氨酸抑制蛋白激酶C底物抗体 特价促销 AKAP2 蛋白激酶A2抗体 特价促销 AKAP5 A激酶锚定蛋白5抗体 特价促销 AKAP6 蛋白激酶A锚定蛋白6抗体 特价促销 AKAP95/AKAP8 蛋白激酶A锚定蛋白95抗体 特价促销 AKD1 腺苷酸激酶结构域蛋白1抗体 特价促销 AKIP 极光激酶A相互作用蛋白1抗体 特价促销 AKIRIN1 AKIRIN1蛋白抗体 特价促销 PDCD7 Polyclonal Antibody 程序性细胞死亡蛋白7 抗体 PDCD5 Polyclonal Antibody 程序性细胞死亡蛋白5 抗体 PDD2L Polyclonal Antibody 程序性细胞死亡蛋白2样蛋白 抗体 PDCD2 Polyclonal Antibody 程序性细胞死亡蛋白2 抗体 PDC10 Polyclonal Antibody 程序性细胞死亡蛋白10 抗体 Recombinant Human IFNa2aFGFR1 Polyclonal Antibody 成纤维细胞生长因子受体1 抗体 FGFP3 Polyclonal Antibody 成纤维细胞生长因子结合蛋白3 抗体 FGFP1 Polyclonal Antibody 成纤维细胞生长因子结合蛋白1 抗体 FGF3 Polyclonal Antibody 成纤维细胞生长因子3 抗体 FGF21 Polyclonal Antibody 成纤维细胞生长因子21 抗体