艾美捷科技代理Subangstrom品牌。

Subangstrom是一家专注于为电子显微镜（Electron Microscopy, EM）领域提供高质量样品制备工具和解决方案的公司。公司致力于支持科学家在结构生物学、材料科学和纳米技术等领域的研究，提供从样品制备到数据分析的全流程解决方案。Subangstrom业务领域：

（1）样品制备工具：Subangstrom 提供用于电子显微镜样品制备的工具，如冷冻切片机（Cryo-ultramicrotome）、冷冻传输系统和样品支架。

（2）冷冻电镜耗材：提供用于冷冻电镜研究的耗材，如冷冻网格（Cryo-grids）、冷冻保护剂和样品支架。

（3）自动化样品制备系统：Subangstrom 提供自动化样品制备系统，用于高通量冷冻样品制备和筛选。

（4）冷冻传输系统：提供用于冷冻样品传输的系统，确保样品在制备和观察过程中保持低温状态。这些系统与主流电子显微镜兼容，支持无缝集成和自动化操作。

Chemicell公司位于德国柏林，该公司主要进行创新的以纳米级磁珠为基础的生物分离、基因转染&检测系统开发和生产工作。开发的重点在于设计以客户为导向特别兼容了实验室自动化的即用型试剂盒。

chemicell develops and produces innovative bioseparation- gene transfection and detection systems based on magnetic nano- and microparticles. Focus of our product development is to design high quality customer-oriented "ready-to use" kits with special orientation towards the compatibility for labor automatisation. It is chemicell's policy to be open for cooperations with other companies or scientific institutes to maximize the chances and opportunities that evolve from the rapid development of biotechnological procedures and to distribute innovative new products.

主要产品包括：

Magnetofection™

Biomagnetic Separation

Magnetic Microparticles

Magnetic-Fluorescent Microparticles

Magnetic Nanoparticles

Magnetic-Fluorescent Nanoparticles

Microspheres-Non-Magnetic

Silica Microspheres-Non-Magnetic

Silica Fluorescent Microspheres-Non-Magnetic

Magnetic Separators

DNA / RNA Purification

PEG derivates

Accurate Chemical & Scientific Corporation公司成立于1974年，标准化流程生产高质量多克隆和单克隆抗体。公司市场覆盖广泛客户群体和应用领域，未政府实验室、大学研究中心、制药实验室以及医院临床中心服务。

1974 saw the incorporation of Accurate Chemical & Scientific Corporation. Accurate pioneered and introduced standardized, highly characterized polyclonal and monoclonal antibodies. Since 1975, Accurate has specialized in products for basic and R&D research as well as routine laboratory work. Accurate's market covers a broad range of customers and applications, serving government labs, university research centers, pharmaceutical laboratories, as well as hospitals, clinical and industrial centers.

Accurate chemical公司的主要产品包括：

Antibodies and Antigens

Monoclonal antibodies

Polyclonal antibodies

Lab Equipment

Biocolor Assay Kits

Cell Separation Media