法国Ademtech www.ademtech.com
ADEMTECH SA创办于2000年，公司位于法国的PESSAC (Gironde)，在创办之初便拥有众多的乳胶专门技术。如今已经研究并生产出适用于体外诊断和生命科学领域的超顺磁性纳米微粒(superparamagnetic nanoparticles)。在物理化学、多聚体化学、免疫学、细胞生物学以及病毒学多学科互补技术紧密结合的基础上，ADEMTECH公司研发了具有独特性状的纳米材料。ADEMTECH公司生产的100 - 500 nm (CV<20%)标准化超磁颗粒产品，磁性成分高 (70%的铁氧化物)，颗粒表面可承载多种功能基团比如羧基和氨基，以及使颗粒具有生物活性的链霉亲和素, 抗体，蛋白A和蛋白G。这些磁粒是专为特定分子和细胞的浓缩，分离，纯化和鉴定设计的，并且特别适合和微观流体仪器配套使用。ADEMTECH公司可以提供核心专业技术为客户定制基于纳米粒子的服务，研发特定的纯化工具。 ADEMTECH正发展某些诊断和科研设备, 为供应商提供更全面的服务。
公司相关产品如下：
1. 缓冲液及相关试剂（Buffers and Coupling Reagents）
2. 磁性仪器/设备（Magnetic Devices/Instrument）
3. 标准磁粒（Standard Adembeads）
4. 主要磁粒（Master Beads）
5. 生物磁粒（Bio-Adembeads）
6. 核苷酸磁粒（Nucleo-Adembeads）
7. 新产品（New Products）
8. Auto-Mag仪， 适用于基因组学，蛋白质组学（Genomics, proteomics）
9. Adem-Mag SV仪, 适用于基因组学（Genomics）
10. Adem-Mag MV仪, 适用于细胞分选和蛋白分离（Cell sorting, protein Isolation）
11. Adem-Mag HV仪, 适用于细胞分选和蛋白分离（Cell sorting, protein Isolation）
12. Adem-Mag MSV仪, 适用于免疫沉淀和基因组学（Immunoprecpitation, Genomics）

Created in 2000, ADEMTECH SA, a company based in PESSAC (Gironde) and initially owing a large know-how in Emulsion technology has developed and produced superparamagnetic nanoparticles for in vitro diagnostic and life sciences. 
The association of complementary skills such as physicochemistry, polymer chemistry, immunology, cellular biology, molecular biology and virology leads to the development of novel nano-objects with unique characteristics. 
Ademtech manufactures calibrated particles (CV<20%) of 100 to 500 nm, with high magnetic content (70% of iron oxides) and controlled surface bearing various functionalities – carboxylic acids and amine – and biological activities brought by streptavidine, antibodies or proteins A and G. 
These magnetic particles are especially designed for concentration, separation, purification and identification of molecules and specific cells. Besides, they are particularly suitable for integration in microfluidic devices. 
Ademtech offers its core expertise to customised coupling services based on the nano particules in order to develop specific purification tools. 
For the near future, ADEMTECH is developing some diagnostic and scientific research applications offering a global solution to the costumers including devices and instrument.