Beadstar-mPlex®Streptavidin Magnetic Fluorescence Encoded Microspheres - Product Description

Beadstar Biotechnology specializes in the development and production of high-performance magnetic fluorescence encoded microspheres under the Beadstar-mPlex® series.  Engineered for superior performance in multiplex immunoassays and nucleic acid detection, our microspheres are compatible with major flow cytometry platforms (CBA system) and Luminex-based instruments (Luminex 200, MAGPIX).

Beadstar-mPlex®Streptavidin Magnetic fluorescence encoded microspheres compatible with major flow cytometry platforms

• • Core Features & Key Advantages:

  • Exceptionally Low Background Noise:Utilizing advanced low-absorption technology to significantly reduce non-specific binding.  

  • Highly Efficient Biotin Coupling: Leverages the efficient, rapid, and stable interaction between streptavidin and biotin, making the immobilization of capture antibodies extremely simple with straightforward and robust procedures

  • High Encoding Capacity: Available in 3μm, 6μm, and 7μm sizes, offering multiplexing capabilities from 30-plex to 80-plex to support highly complex assays.

  • Significant Antibody Cost Savings: Compared to traditional covalent coupling protocols using carboxyl microspheres, the biotin-streptavidin bridge method can save up to50% in total antibody consumption, with a dramaticreduction of up to 90%in the usage of the critical cost driver—capture antibodies—offering substantial economic benefits.

  • Strong Magnetic Responsiveness:Incorporates a high-content iron oxide core, enabling rapid magnetic separation within 30-60 seconds, significantly streamlining assay workflows.

Applications:

• Multiplex Protein Detection (e.g., Cytokine Panels)

• Nucleic Acid Detection

• IVD Reagent Development

• Immunoassay Research & Development

Customization Services:
We offer comprehensive customization services, including bespoke surface functionalization (COOH, Streptavidin, Amine, etc.), specific encoding schemes, and large-volume orders for IVD manufacturers.

Contact us today to discuss your specific application needs.