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Multiplexed Fluorescent Microarray for Human Salivary Protein Analysis Using Polymer Microspheres and Fiber-optic Bundles
Chapters
- 00:05Title
- 01:20Microspheres Encoding
- 02:42Preparation of Protein-capture Microspheres
- 03:48Fiber-optic Microarray Assembly
- 05:50Saliva Sample Analysis Using Microspheres Microarray
- 07:10Results: Human Salivary Protein Analysis
- 08:22Conclusion
We describe a procedure for profiling salivary proteins using multiplexed microsphere-based antibody arrays. Monoclonal antibodies were covalently linked to fluorescent dye-encoded 4.5 μm polymer microspheres using carbodiimide chemistry. The modified microspheres were deposited in fiber-optic microwells to measure protein levels in saliva using fluorescence sandwich immunoassays.
