支化聚乙烯亚胺 408727-100ML sigma代理

产品名称
Frequently Asked QuestionsLive Chat andFrequently Asked Questions are available for this Product.包装1 L in poly bottle100, 250 mL in poly bottleLegal InformationUse of PEI for transfection is covered by existing intellectual property rights, including US Patent 6,013,240, European Patent 0,770140, and foreign equivalents, for which Polyplus-transfection™is the worldwide exclusive licensee. Please make sure you do not potentially infringe. Further information may be obtained by contacting Polyplus-transfection at licensing@polyplus-transf​ection.com. They will happily discuss licensing possibilities.法律信息Polyplus-transfection is a trademark of Polyplus-transfectionPhysical form支化聚合物Application用作带电表面上的聚电解质多层膜，为该表面提供生物相​容涂层。1
洗涤剂、粘合剂、水处理、油墨、染料、化妆品、造纸业​、助粘剂、层压底漆、固色剂、絮凝剂、阳离子分散剂、​稳定增强剂、表面活性剂、螯合剂以及醛类和氧化物清除​剂。
性质
Related CategoriesBranched PEI,Hydrophilic Polymers,Poly(2-oxazoline) and Polyethylenimine (PEI),Polyethylenimine (PEI),Polymer Science,
Polymers,材料科学更多...mol wt average Mn~10,000 by GPC average Mw~25,000 by LSimpurities ≤1% waterrefractive index n20/D1.5290viscosity 13,000-18,000(50 °C)bp 250 °C(lit.)density 1.030 g/mL at 25 °C