重组泛素-Biotin

产品英文名称：
Recombinant Human Ubiquitin

英文简称:
Ubiquitin

中文名称:
重组人泛素

背景资料:
RPS27A is a small protein composed of 76 amino acids. RPS27A is found only in eukaryotic organisms among which shows strong sequence conservation. The RPS27A protein is present in all cell types， thus giving rise to its name. RPS27A is found either in frUbiquitin Human Recombinant expressed in Escherichia coli and purified by ion-exchange chromatography. form or conjugated to proteins through a covalent bond betwUbiquitin Human Recombinant expressed in Escherichia coli and purified by ion-exchange chromatography.n the glycine at the C-terminal end and the side chains of lysine. The connection of multiple copies of RPS27A targets the proteins for degradation by the 26S proteosome. RPS27A ligation is an ATP-dependent multi-step process. RPS27A is activated by the E1 enzyme. The attachment of RPS27A to the target protein is catalyzed by the E2 enzyme acting in concert with E3 which is involved in the recognition of the substrate protein.

产品描述:
Ubiquitin Human Recombinant expressed in Escherichia coli and purified by ion-exchange chromatography.
来源宿主:
大肠杆菌中重组表达

序列:
MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGG.

溶解建议:
Sterile Filtered solution. 1mg/ml containing 50mM HEPES （pH7.5） 150mM NaCl， 1mM DTT and 10% glycerol.

保存建议：
Store at -20℃ if intended use is longer than 1 week， store at 4℃ for a period up to 1 week. Please avoid 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。