Bio-Plex Multiplex Immunoassays allow you to simultaneously quantify up to 500 proteins, peptides, and nucleic acid targets in a single 12.5 µl sample. Assays for over 450 biologically relevant targets are available as ready-to-use premixed multiplex panels and singleplex sets or in custom-mixed panels. Custom assays can also be developed for new targets.
Comparison of Bio-Plex Multiplexing vs. ELISA
* Samples run in duplicate.
** Calculated as 2.2 hours required per plate.
*** Assumes 50 μl of sample used per well.
Bio-Plex Assays and Kits
Search by Target
Simply select your targets of interest to find the assay that best meets your needs.
- Filter by analyte and species:
Human, Mouse, or Rat - Email search results
- Contact us for help finding the right assays for your needs
Browse by Panel
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Get answers to your questions about Premade Bio-Plex Assays and Kits
Free
96-Well Plate Template Post-It Pad
Simplifies the Bio-Plex Multiplex Assay process from start to finish.
Custom Bio-Plex Assays
Bio-Plex Assay Builder
Design your own custom-mixed assays from our growing selection of over 450 available analytes using our interactive tool.
Express Assays
Pick the targets and get everything you need to mix custom assays yourself
x-Plex Assays
Pick the targets and we mix ready-to-use custom assays for you
Assay Development Reagents
Bio-Plex COOH Beads and Coupling Kits enable you to develop unique bead-based multiplex assays for novel targets using carboxyl-coated beads ready for covalent coupling to any protein or nucleic acid.
16-Tube Magnetic Rack
This rack uses high-strength magnets for rapid separation of suspended magnetic beads:
- Lightweight, easy-to-hold rack
- One-piece removable magnet for resuspension
- Holds 16 x 1.5 ml microcentrifuge tubes or 2 x 15 ml conical centrifuge tubes
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Bio-Plex Custom Coupling Assay Development Reagents
(PDF 1.4 MB) -
Bio-Plex Pro Multiplex Immunoassays Brochure
(PDF 4 MB)
Magnetic Beads
Bio-Plex Pro Magnetic Beads (Discontinued)
16-Tube Magnetic Rack
Non-Magnetic Beads
Bio-Plex Nonmagnetic Beads (Discontinued)
Bead Coupling Reagents
Bio-Plex Amine Coupling Kit
Bio-Plex Streptavidin-PE
Bio-Plex SARS-CoV-2 Neutralization Antibody Customer Assay Developer Kit (17007632)
Resources
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Bio-Plex Multiplex Immunoassay Manuals, Guides, and Protocols Library
Bio-Plex System Applications and Uses
Watch short videos to learn how the Bio-Plex System works, how it is used in cardiovascular disease and leukemia research, biomarker identification, and cytokine expression profiling in cancer studies.
Bio-Plex Assay and Sample Prep Success Guide
(PDF 35 MB)
Bio-Plex Hardware and Software Success Guide
(PDF 12 MB)
Bio-Plex Multiplex Immunoassays Analyte Guide
(PDF 2 MB)
Related Articles in BioRadiations
8 Tips for Multiplex Immunoassay Development and Validation
Tips on avoiding immunoassay development and validation pitfalls
Profiling Dynamic Cancer Drug Responses
Sensitivity of multiplex immunoassays enable researchers to study complex signaling pathway responses of new cancer therapies
Cross-Reactivity of Bio-Plex Pro Human Cancer Biomarker Assays to Mouse Proteins
Evaluation of cross-reactivity between Bio-Plex Pro Human Cancer Biomarker Assays to mouse proteins
Multiplex Immunodetection Webinar Series
Join Bio-Rad multiplex immunodetection experts for a webinar series that explores the many factors that go into the design and execution of successful xMAP multiplex immunoassays. Not only will we cover the technology and general how to’s, we’ll also delve into the why’s to give you a deeper understanding and get you on the right path for success. By the end of this series, you’ll be a multiplexing expert.
Applications & Technologies
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Multiplex Immunoassays
Details on the experimental design, data collection, analysis, and validation of multiplex protein assays using the Bio-Plex Suspension Array System.
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Biomarker Analysis
Learn how biomarkers such as hormones, cytokines, chemokines, growth factors, and phosphoproteins are used to investigate physiological or pharmacological mechanisms.
Related Products
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Bio-Plex Instruments
Bio-Plex Readers and Tools include the Bio-Plex 200 and Bio-Plex 3D Systems, Bio-Plex Pro Wash Station, and maintenance, calibration, verification, and validation kits.
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Stain-Free Western Workflow
Quickly check electrophoresis and blot transfer quality and obtain truly quantitative western blotting results.
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Bio-Plex Software
Bio-Plex Manager and Bio-Plex Data Pro Software make it simple to run instruments using xMAP technology and analyze multiplex data.
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Microplate Systems
Absorbance microplate readers, assays, software, and accessories for a wide range of applications.
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Bio-Plex Manager Standard Lots
Download Bio-Plex Standard Lot data for released standard lots for import into Bio-Plex Manager Software.
