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PeproTech 2018年5月发布Human Eotaxin (CCL11),Murine VCAM-1,Human PlGF-2三种新品!
发布时间:2018-05-24 18:25 | 点击次数:
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试剂盒的世界领导者。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。
1.无动物成分级别重组人Eotaxin (CCL11) 产品描述:Eotaxin is a CC chemokine that signals through the CCR3 receptor. It is produced by IFN-γ-stimulated endothelial cells and TNF-activated monocytes. Eotaxin selectively chemoattracts eosinophils and, along with Eotaxin-2 and Eotaxin-3, plays a key role in the regulation of eosinophil recruitment in the asthmatic lung and in allergic reactions. Recombinant Human Eotaxin is an 8.3 kDa protein containing 74 amino acid residues, including the four highly conserved cysteine residues present in CC chemokines. 2.重组小鼠VCAM-1 产品描述:VCAM is a 110 kDa, cell surface integral membrane glycoprotein that belongs to the Ig-related superfamily of adhesion molecules. The primary function of VCAM-1 is the mediation of leukocyte endothelial cell adhesion and signal transduction. VCAM-1 may play a vital role in the development of several diseases, including atherosclerosis and rheumatoid arthritis. The human VCAM-1 gene codes for a 715 amino acid transmembrane glycoprotein containing a 19 amino acid cytoplasmic domain, a 22 amino acid transmembrane domain, and a 674 amino acid extracellular domain. Recombinant Murine VCAM-1 is a 74.4 kDa glycoprotein comprising the extracellular domain (674 amino acid residues) of VCAM-1. Monomeric glycosylated VCAM-1 migrates at an apparent molecular weight of approximately 87-97 kDa by SDS-PAGE analysis under reducing conditions. 3.重组人PlGF-2 产品描述:PlGF-2 is an angiogenic factor that belongs to the cysteine-knot superfamily of growth factors. PlGF-2 is expressed in umbilical vein endothelial cells and placenta. It signals through the VEGFR-1/FLT1 receptor, and stimulates endothelial cell proliferation and migration. PlGF-2 also signals through Neuropilin (NP-1), and can bind with high affinity to heparin. Recombinant Human PlGF-2 is a 34.6 kDa disulfide-linked homodimeric protein of two 152 amino acid polypeptide chains. 欢迎各位科研工作者前来咨询和订购! PeproTech将继续支持您的科研工作,祝您工作顺利! PeproTech(派普泰克)中国代表处 江苏省苏州市玉山路99号钻石广场2幢416室 邮编:215011 电话:0512-6832 5983 全国免费热线:4000053055 企业qq:800053055(在线咨询) Email:china@peprotech.com Website:www.peprotech.com |