Spherotech

Spherotech公司是全球最知名的微球产品生产商之一。Beckton Dickinson(BD)公司即用Spherotech的Rainbow荧光微球来对其流式细胞仪进行灵敏度的校验。

Spherotech公司生产的微球广泛的应用于生物医学研究和诊断，包括免疫荧光和免疫酶学检测等。其微球适用于荧光显微镜技术、激光共聚焦(Confocal)技术、流式细胞术、影像细胞术、磁性细胞分离技术、磁珠酶免测定法(EIA)等多种检测方法。

Spherotech常规生产高质量的乳胶微球、荧光微球、顺磁性微球、铁磁性微球和多种有色微球，这些微球表面可根据应用的需要添加不同的功能基团(如羧基和氨基等)。此外，Spherotech公司还生产各种包被有抗体或配体，如亲合素、链霉亲合素和生物素等的微球，用于免疫学的研究和临床。

Spherotech was established in 1992 to manufacture and supply uniform microparticles for biomedical and diagnostic applications. Our headquarters are 25 miles north of Chicago in Lake Forest, IL.

As a global supplier of microparticle solutions, our experienced scientists manufacture high quality latex, fluorescent, paramagnetic, ferromagnetic and colored dyed microparticles. Our microsphere portfolio offers you:

Particle size dispersion specific to your requirements.

Functionalized surface chemistry

Coated microbeads with antibodies, proteins, or ligands

Cross-linked particles for greater organic solvent stability

Flow cytometry grade microbeads for alignment, calibration, compensation, counting and sorting

Microparticles manufactured by Spherotech are utilized for:

Fluorescence immunoassay

Enzyme immunoassay (EIA)

Fluorescence microscopy

Confocal fluorescence microscopy

Flow cytometry/ image cytometry

Magnetic cell separation

Magnetic particles EIA

Microfluidics

Other research and industrial applications.

Spherotech specializes in microparticle research and development. We constantly introduce new products and improve the existing portfolio. Our loyal customers value Spherotech’s agile manufacturing capabilities, custom OEM particle solutions, and value-add supply options. Our manufacturing facilities can accommodate multi-liter lot sizes of our entire microsphere offering.

While we publish an overview of our products, it is by no means comprehensive. If the particle you require is not listed, we urge you to contact our team to check our complete inventory.

World class quality and technical support are standard practice. As an ISO 9001:2008 registered company, we consistently meet or exceed customer expectations. Spherotech’s scientists look forward to meeting your application specific requirements in microparticle technology