The MSIA™ pipette tips can be used to enrich target proteins/peptides for downstream mass spectrometric quantification, helping to accelerate biomarker research. Users can streamline the immunoaffinity sample preparation process and LC/MS method with the MSIA platform. The microfluidic, immunoaffinity column enhances antibody/antigen binding kinetics and can increase signal-to-noise ratios and sensitivity. Customized assays are available.