产品英文名称：
Recombinant Human Cornulin

英文简称:
CRNN

中文名称:
重组人Cornulin蛋白

背景资料:
CRNN is part of the "fused gene" family of proteins， which enclose N-terminus EF-hand domains and multiple tandem peptide repeats. CRNN contains two EF-hand Ca2+ binding domains in its N-terminus and two glutamine- and threonine-rich 60 amino acid repeats in its C-terminus. CRNN， also known as SEP53， which participates in the mucosal/epithelial immune response and epidermal di大肠杆菌中重组表达erentiation. CRNN is a survival factor that participates in the clonogenicity of squamous esophageal epithelium cell lines， attenuates deoxycholic acid （DCA）-induced apoptotic cell death and discharge of calcium. When CRNN is over expressed in oral squamous carcinoma cell lines， it regulates negatively cell proliferation by the induction of G1 arrest.

产品描述:
CRNN Human Recombinant fused to 20 amino acid His Tag at N-terminal produced in E.Coli is a single， non-glycosylated， polypeptide chain containing 515 amino acids （1-495 a.a.） and having a molecular mass of 55.7 kDa. The CRNN is purified by proprietary chromatographic techniques.
来源宿主:
大肠杆菌中重组表达

序列:
MGSSHHHHHH SSGLVPRGSH MPQLLQNING IIEAFRRYAR TEGNCTALTR GELKRLLEQE FADVIVKPHD PATVDEVLRL LDEDHTGTVE FKEFLVLVFK VAQACFKTLS ESAEGACGSQ ESGSLHSGAS QELGEGQRSG TEVGRAGKGQ HYEGSSHRQS QQGSRGQNRP GVQTQGQATG SAWVSSYDRQ AESQSQERIS PQIQLSGQTE QTQKAGEGKR NQTTEMRPER QPQTREQDRA HQTGETVTGS GTQTQAGATQ TVEQDSSHQT GRTSKQTQEA TNDQNRGTET HGQGRSQTSQ AVTGGHAQIQ AGTHTQTPTQ TVEQDSSHQT GSTSTQTQES TNGQNRGTEI HGQGRSQTSQ AVTGGHTQIQ AGSHTETVEQ DRSQTVSHGG AREQGQTQTQ PGSGQRWMQV SNPEAGETVP GGQAQTGAST EPGRQEWSST HPRRCVTEGQ GDRQPTVVGE EWVDDHSRET VILRLDQGNL HTSVSSAQGQ DAAQSEEKRG ITARELYSYL RSTKP.

溶解建议:
Sterile Filtered clear colorless solution. The CRNN solution contains 20mM Tris-HCl pH-8 and 10% glycerol.

保存建议：
CRNN Recombinant Human although stable at 4℃ for 30 days， should be stored desiccated below -20℃ for periods greater than 30 days. 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。
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