重组猪胰蛋白酶

产品英文名称：
Recombinant Bovine Trypsin

英文简称:
bTrypsin

中文名称:
重组牛胰蛋白酶

背景资料:
Trypsin is a serine protease that hydrolyses proteins， it is found in the digestive system of numerous vertebrates. Trypsin is produced as the inactive proenzyme trypsinogen in the pancreas. Trypsin cleaves peptide chains at the carboxyl side of the amino acids lysine and arginine， except when either is followed by proline. Trypsin is secreted into the duodenum， where it acts to hydrolyses peptides into amino acids， which is necessary for the uptake of protein in the food even though peptides are smaller than proteins； they are still too big to be absorbed through the lining of the ileum. The optimal operating pH for Trypsins is about 8 and about 37°C temperature. In cystic fibrosis disease there is a deficiency in transport of trypsin and other digestive enzymes from the pancreas. Trypsin is widely used in various biotechnological processes since it’s available in high quantity in the pancreases， and can be purified rather easily.

产品描述:
Recombinant Bovine Trypsin is free from any animal and human sources. % of inhibition is equal to bovine trypsin.
来源宿主:
植物细胞中重组表达

序列:


溶解建议:
Sterile Filtered lyophilized powder. The protein was lyophilized without any additives. It is recommended to reconstitute the lyophilized Bovine Trypsin in sterile 18MΩ-cm H2O not less than 100ug/ml， which can then be further diluted to other aqueous solutions.

保存建议：
Bovine Trypsin although stable at room temp for 1 week， should be stored desiccated below -18℃. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. 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。