Cytometric Bead Arrays (CBA) with RayPlex® 

RayPlex® Cytometric Bead Arrays enable high throughput multiplex protein detection in a wide variety of sample types with flow cytometry. www.raybiotech...
How do I multiplex with low sample volume? What is multiplexing? Define multiplex.
RayPlex utilizes the sandwich immunoassay principle, wherein a target protein is immobilized between a capture antibody on a microbead and a fluorescently-conjugated detection antibody. By using different combinations of microbead sizes and fluorophores, multiple target proteins are analyzed simultaneously. RayPlex is compatible with most standard flow cytometers that are equipped with blue and red lasers capable of detecting fluorescence in the phycoerythrin (PE) and allophycocyanin (APC) channels, respectively.
Features
1. Less sample, more data: up to 25 proteins can be quantified from only 25 µl or less of your precious sample
2. 4 hour processing time
3. 5-10x more cost-effective than ELISA
4. Compatible with most flow cytometers
5. No specialized or dedicated instrument(s) needed
6. Customizable - create your custom array from our list of targets
Research Applications
1. High-throughput profiling of cytokine expression
2. Validation of semi-quantitative antibody array results
3. Identifying potential molecular targets for drug development
4. Identifying the molecular mechanisms of drug action
5. Identifying crucial factors involved in disease processes
6. Discovering biomarkers for disease management
7. Discovering expression patterns for molecular classification of diseases
May the flow be with you! [We just can't help it]
www.raybiotech...
-Brittany Pope, MSc