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

Alpha Diagnostics是一家总部设在得克萨斯的美国生物技术公司。开发、制造和供应新型诊断和质量控制试剂和测试包，用于人类和动物的基本生物和疾病研究。

Alpha Diagnostic International, Inc. (ADI) is a privately held, U.S. biotechnology company headquartered in San Antonio, Texas.  ADI develops, manufactures, and supplies novel diagnostic and quality control reagents and test kits for use in basic biological and disease research in humans and animals.  An important mission of ADI is to develop and supply diagnostic and validating solutions for promoting global health through improved vaccine therapeutics and mitigating the spread of human and animal diseases.

Alpha Diagnostics公司的主要产品包括：

Custom peptides & Antibodies

Primary Antibodies

Secondary Antibodies

Isotype and Serum Controls

ELISA Kits

ELISA Kits and reagents for Infectious Disease and Vaccine research

ELISA Kits and reagents for Therapeutic mAbs, biosimilars, and proteins

Infectious animal disease reagents for vaccine research

ELISA, Western, LFA, IHC/ICC, and IP reagents

Peptides, Proteins, Enzymes, cDNAs, Aptamers, Adjuvants and ODNs

IHC/ICC Slides and Lysates for Westerns

TruStrip™ Rapid Tests and Sample Transfer Strips

艾美捷科技代理Celscientific品牌。

Celscientific是一家专注于细胞培养和生物试剂的公司，提供高质量的细胞培养产品、生物试剂和实验室耗材，支持生命科学研究和生物技术开发。Celscientific采用先进的生产和质控技术，确保产品的高质量和一致性；产品广泛应用于细胞生物学、分子生物学和生物技术研究。提供灵活的定制细胞培养和生物试剂开发服务，满足客户需求。

Celscientific公司主要产品与服务包括：

（1）细胞培养产品：提供多种细胞培养基、血清、生长因子和细胞培养试剂盒。

（2）生物试剂：提供多种生物试剂，包括抗体、酶、蛋白质和核酸。

（3）实验室耗材：提供高质量的实验室耗材，如培养皿、离心管、移液器等。

（4）定制服务：根据客户需求，提供定制化的细胞培养和生物试剂开发服务。