HIV-1 TAT Biotin

产品英文名称：
Recombinant HIV-1 TAT， Biotin Labeled

英文简称:
HIV-1 TAT Biotin

中文名称:
重组HIV-1 Tat蛋白，Biotin标记

背景资料:
Human immunodeficiency virus type-1 （HIV-1） regulatory Tat protein plays an essential role in viral replication and infectivity. The HIV-1 TAT is a molecule of 86 aminoacids encoded by two exons. The product of the first exon is su大肠杆菌中重组表达icient for the transactivation of the HIV-1 promoter. Biotin molecules can be coupled easily to either antigens （such as avidin， streptavidin， Fc binding proteins like Protein A or G） or antibodies and they can be used in a variety of detection systems. Biotin can be conjugated to many proteins without significantly changing their biological activity. Biotin binds with high a大肠杆菌中重组表达inity to avidin， streptavidin and NeutrAvidin protein. Every single protein can react with several molecules of biotin， each of which， in turn， can bind a molecule of avidin. This greatly increases the sensitivity of many assay procedures. The avidin-biotin interaction is the strongest known noncovalent biological interaction （Ka = 1015 M-1） betwHIV-1 TAT Biotin Recombinant- produced in E. Coli is a single， non-glycosylated， polypeptide chain containing 86 amino acids encoded by two exons and having chain having a molecular mass of 14kDa and was biotinylated with NHS biotin.n protein and ligand. The bound formation betwHIV-1 TAT Biotin Recombinant- produced in E. Coli is a single， non-glycosylated， polypeptide chain containing 86 amino acids encoded by two exons and having chain having a molecular mass of 14kDa and was biotinylated with NHS biotin.n biotin and avidin is very rapid and， once formed， withstands extremes of pH， organic solvents and other denaturing agents. The avidinbiotin complex can withstand up to 3 M guanidine

产品描述:
HIV-1 TAT Biotin Recombinant- produced in E. Coli is a single， non-glycosylated， polypeptide chain containing 86 amino acids encoded by two exons and having chain having a molecular mass of 14kDa and was biotinylated with NHS biotin.
来源宿主:
大肠杆菌中重组表达

序列:


溶解建议:
提供的重组HIV-1 Tat蛋白，Biotin标记产品为无菌的无色透明溶液形式.该产品已溶解在含0.05%甘油的1x PBS缓冲液.

保存建议：
HIV-1 TAT biotin recombinant although stable at 4℃ for 1 week， should be stored desiccated below -18℃. Please prevent freeze-thaw cycles.
其他简介：

  ProSpec是一家全球著名细胞因子蛋白及相关抗体生产和研发品牌。ProSpec的生产和研发工厂位于以色列，专注于蛋白（重组及合成）生产研发，其独有的细菌和哺乳动物表达和蛋白折叠技术使其能在17年内成长为国际一流的科研级蛋白供应商。目前ProSpec可以提供细胞因子，生长因子，激素，信号蛋白，病毒抗原等近800种重组蛋白和100多种抗体，是世界上提供蛋白品种最多的公司之一，领先的生产工艺和规模使其可以提供毫克到克级蛋白，价格优于同类公司。绝大部分产品是天然成熟型蛋白，而不含有标签蛋白。考虑到大部分研究者希望能更灵活地配制蛋白溶液，ProSpec-Tany绝大部分产品没有添加保护剂或盐，这就对工艺提出了更高的要求。同时，ProSpec-Tany绝大部分产品为冻干粉，因此易于运输和保存。
上海淳麦生物为ProSpec国内代理销售经销商，详细的产品信息请和我们联系：免费热线：4006815880 微信电话 13770640776