美国PeproTech公司是全球最大的重组细胞因子和蛋白生产商之一，始终致力于为生命科学研究开发重组蛋白及相关产品，如今已成为能提供多种高质量细胞因子和重组蛋白，相应的单克隆、多克隆和生物素标记抗体，以及ELISA试剂盒的引领者。PeproTech.的产品涵盖免疫调节蛋白、白介素、集落刺激因子、生长因子、无动物成分的重组蛋白、化学趋化因子、干扰素、脂联素、成纤维生长因子、转化生长因子、肿瘤坏死因子、神经营养素和防御素等诸多生命科学研究领域中重要的生物活性分子。PeproTech公司的产品种类、规格齐全，更新速度快，且价格适中，已广为中国的科研工作者所使用。
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为跟踪当今科研发展、满足日益增长的需求，PeproTech公司追求不断创新和与时俱进。PeproTech公司2019年12月推出2种新产品，分别是：
1.重组小鼠 IL-17E
产品描述:IL‐17E is a disulfide‐linked homodimer of two 145 amino acid polypeptide chains. It belongs to the IL‐17 family of structurally‐related cytokines that share a highly conserved C‐terminal region, but differ from one another in their N‐terminal regions and in their distinct biological roles. The six known members of this family, IL‐17A through IL‐17F, are secreted as homodimers. IL‐17E stimulates secretion of IL‐8, and induces activation of the transcription factor NF‐κB in cells that express the IL‐17BR receptor. Recombinant Murine IL‐17E is a 35.0 kDa disulfide‐linked homodimer of two 152-amino-acid polypeptide chains.
2.PeproGrow™hESC Plus（胚胎干细胞）培养基
产品描述:PeproTech’s PeproGrow™ hESC Media products are comprised of complete, chemically-defined formulations designed for the feeder-free expansion and maintenance of both human embryonic stem cells (hESCs) and human induced pluripotent stem cells (iPSCs). Intended for the culturing of hESCs and iPSCs in the undifferentiated, pluripotent state (Nanog+/Lin28+/Tra-1-60+/SSEA1-/SSEA4+/Oct4+), these formulations demonstrate less than 15% spontaneous differentiation as indicated by immunofluorescent staining and flow cytometry. These proprietary formulations were designed and developed by PeproTech in collaboration with the Stem Cell Training Course at Rutgers University. Each PeproGrow™ hESC Medium Kit includes a bottle of basal medium and a separate, lyophilized component of PeproTech’s recombinant growth factors. Additional companion products are available separately and include the Animal-Free Human Vitronectin Matrix and Buffer Kit (catalog number AF-VMB-220), and the Cell Passaging/Non-Enzymatic Detachment Buffer (catalog number CPD-125). PeproTech’s Animal-Free Human Vitronectin Matrix and Buffer Kit can be used following either a surface-coating or premix method. |
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