Change is here!

See change™ in protein characterization.


The Next Generation in Protein Characterization


The AQS3pro launches a new era in IR spectroscopy and protein characterization, bringing repeatable, high sensitivity, automated measurements to every stage of the biopharmaceutical pipeline. Powered by Microfluidic Modulation Spectroscopy (MMS), the AQS3pro measures the secondary structure of proteins over nearly four decades of concentration, from 0.1 mg/ml to over 200 mg/ml. Driven by the industry-leading AQS3delta Analytical Software package, it streamlines and simplifies 5 key measurements:

Aggregation | Quantitation | Stability | Structure | Similarity

Load samples and walk away. Generate precise, high sensitivity data. Analyze and understand protein behavior.


RedShiftBio™ is an innovative provider of analytical instrumentation for the research, development and manufacturing of protein therapeutic drugs.

Read More

Learn More

MMS For Protein Therapeutic Drug Analysis

Enhanced Protein Structural Characterization using MMS

Contact Us

RedShift BioAnalytics Inc.

131 Middlesex Turnpike
Burlington, MA 01803

T: 781.345.7300
F: 781-345-7301

RedShift™, RedShiftBio™,  See Change™, and AQS3™ are trademarks of RedShift BioAnalytics, Inc.