Custom Immunoassay Development Services
Custom assays to meet your needs

The supplier does not provide quotations for this product through SelectScience. You can search for similar products in our Product Directory.
Optimize your assay solutions to make your experiments more reliable and straightforward by designing an assay to measure specific biomarkers of interest with our custom assay development team. With decades of in-house expertise in immunoassay development, we design to your exact sensitivity, throughput and sample volume constraints to meet your needs.
- Choose from over 600 existing analytes
- Develop new analytes for multiplex or single protein detection
- 96- or 384- well formats available
- Supporting assay design on four platforms -- Luminex® systems, SMC™ Erenna® Immunoassay platform, Gyrolab™ workstations, ELISA plate readers
Get the degree of customization you need
- Combine existing assays from our broadest collection of analytes available.
- Receive complete protocols, analytical validation and all the reagents you need in a single kit.
- Got an antibody? We can conjugate it to xMAP beads and validate for your Luminex system or your platform of choice.
- No antibody yet? We’ll develop one for you, carefully choosing immunogen and appropriate screening and validation.
We deliver:
- Leading partner for assay development
- More than a century of combined immunoassay development experience
- Full analytical validation
- Project-specific quality control
- High-throughput screening
Types of work we do:
- Global, standardized bioanalysis for multi-site studies
- Customized quality control and assay validation to meet your project needs
- Add assays for new biomarkers to existing multiplex assay panels
- Design and develop bioanalytical studies to support your translational or investigational research … and more!
The life science business of Merck KGaA, Darmstadt, Germany operates as MilliporeSigma in the U.S. and Canada.
Brochures
Custom Immunoassay Menu of Services
This product brochure presents MILLIPLEX® MAP Assays for Luminex® instruments, ELISA, GyroMark™ HT Assays and Single Molecule Counting Technology produced by MilliporeSigma.
SMCxPRO Immunoassay System: Sensitivity You Can Count On
Your research demands flexibility to move from platform to platform and assay to assay. Using single molecule counting (SMC™) technology, MilliporeSigma offers you the ability to take the analysis of your protein of interest down to femtogram/mL levels using the ultrasensitive protein detection SMCxPRO™ platform. This improved level of sensitivity allows for previously undetectable proteins to now be quantified, including endogenous levels.
Custom-Made Multiplex Assays Aid Unique Toxicity Tests in Agrochemicals
Multiplex biochemical assays, sometimes customized, help develop the toxicity profile and selection of agrochemicals before they enter the R&D process














