Holo Transferrin

产品英文名称：
Human Holo Transferrin

英文简称:
Holo Transferrin

中文名称:
人全铁转铁蛋白

背景资料:
Transferrin is the iron-transport protein of vertebrate serum and donates iron to cells through interaction with a specific membrane receptor， CD71. Transferrin appears to be indispensable for most cells growing in tissue culture. It is referred to frequently as a growth factor because， in analogy to other growth factor-receptor interactions， proliferating cells express high numbers of transferrin receptors， and the binding of transferrin to their receptors is nHuman Holo Transferrin is a glycoprotein of approximately 77 kDa containing 679 amino acids.ded for cells to initiate and maintain their DNA synthesis. Apart from its role as an iron transport protein transferrin acts as a cytokine and has functions that may not be related to its iron-carrying capacity.

产品描述:
Human Holo Transferrin is a glycoprotein of approximately 77 kDa containing 679 amino acids.
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溶解建议:
Sterile Filtered Pink lyophilized （freeze-dried） powder. The protein （1mg/ml） was lyophilized with no additives. It is recommended to reconstitute the lyophilized Holo Transferrin in sterile 18MΩ-cm H2O not less than 100ug/ml， which can then be further diluted to other aqueous solutions.

保存建议：
Lyophilized Holo Transferrin although stable at room temperature for 3 weeks， should be stored desiccated below -18℃. Upon reconstitution Holo Transferrin should be stored at 4℃ between 2-7 days and for future use 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。
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