Immunoassay Testing Platforms


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Custom Immunoassays
Merck:/Freestyle/BI-Bioscience/Protein-Detection/bmia-images/PB1411EN00_MRK-1-thumb.jpgBiomarker Analysis Customized for Your Needs - Your Menu of Services Is Here.

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ELISA, single molecule counting assays and multiplex immunoassays using Luminex

Consistent analyte detection and quantification requires reliable reagents, and not all biomarker kits are created equal. Our kits are rigorously tested using a range of validation methods to ensure optimized performance and lot-to-lot consistency. Providing the specificity, biological dynamic ranges, and sensitivity that you require, our versatile ELISAs, ultrasensitive SMC™ assays, and MILLIPLEX® MAP multiplex assays using Luminex® xMAP® technology deliver consistent performance, lot after lot. See the difference by choosing a platform with our biomarker kits to confidently deliver reproducible results.


Choose the Protein Detection Platform That Best Meets Your Needs:


Luminex® Platform
Luminex platform
Multiplex Detection
Measure multiple protein biomarkers simultaneously in each sample using this trusted, widely used platform for biomarker screening and protein analysis. Not only do we distribute Luminex® instruments, accessories and software, but also our portfolio of MILLIPLEX® MAP kits represents the broadest available selection of unique analytes.
Fit for Purpose: Multiplex detection; flexible platform
Quantitative: Yes
Sensitivity: pg
Sample Volume: ~25 μL
Dynamic Range: Superior performance
Multiplex Capability: Recommended
Custom Assay Support: Yes

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ELISA

ELISA
Widely Cited
Quantify critical targets with ELISAs that combine the specificity of antibodies with the sensitivity of simple enzyme assays. 

Our manufacturing of highly validated, preconfigured ELISAs and RIAs is the gold standard, giving you the same accuracy and precision in every lot, backed by the same, unwavering technical support.


 
SMC™ Platform

Merck:/Freestyle/BI-Bioscience/Protein-Detection/smc-pro.jpg
Ultrasensitivity
Previously undetectable protein levels are quantifiable using Single Molecule Counting (SMC™) technology.

Use our SMCxPRO™ instrument and SMC™ assays for ultrasensitive protein detection to measure concentrations down to the femtogram/mL level.





Fit for Purpose: Plate reader compatibility; Most widely used
Quantitative: Yes
Sensitivity: pg
Sample Volume: 50-100 μL
Dynamic Range: Good performance
Multiplex Capability: Not recommended
Custom Assay Support: Yes

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Fit for Purpose: Ultrasensitivity; high performance
Quantitative: Yes
Sensitivity: fg
Sample Volume: 5 -100 μL
Dynamic Range: Superior performance
Multiplex Capability: Not recommended
Custom Assay Support: Yes


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Get started now! Not only will we help you choose the right platform and assay to meet your needs today, but we'll also partner with you to develop new commercial assays and/or tailored custom assays to meet those needs in the future - without ever compromising on quality.

What Are Your Assay Requirements? Allow Them to Guide You in Choosing a Platform.

a. Multiplex capability: Plex size needed
b. Sensitivity
c. Precision (inter- or intra-assay coefficient of variation %CV)
d. Number of samples per assay (throughput)
e. Sample volume available


Inquire about Custom Assay Development Services
  • Develop new analytes
  • Multiplex new analytes with existing analytes
  • Rearrange existing analytes into new panels
  • Design and validate assays on your samples
  • Kit bridging for lot-to-lot consistency

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How to Cite Our Products in Your Paper

Ready to publish?
We’re happy you’ve used our products to help you move forward in your research!


Research and discovery can move very quickly, and to ensure that others can reproduce and build upon the work that you are about to publish, we want to help you cite our products properly.

How to Cite MILLIPLEX® MAP, ELISA, RIA, or SMC™ Assay kits

  • If you’re based in the USA or Canada, state MilliporeSigma as the source of your assay
  • If you’re based anywhere in the world besides the USA or Canada, state Merck KGaA, Darmstadt, Germany, as the source of your assay
  • Include the Catalog Number
    • If you used a MILLIPLEX® MAP kit, also list the analytes you used from the kit
  • Include the species of samples you used, and how you diluted your samples