A Finer Approach to Native MS

Emily Byrd discusses the cross-platform potential of nanopipette emitters for analyzing proteins directly in challenging biochemical buffers

September 14, 2026
11 min

The Analytical Scientist

Background

Native mass spectrometry is crucial for studying proteins and their complexes in conditions that reflect their biological environments. However, traditional methods often require volatile buffers that can destabilize sensitive biological systems.

Data Highlights

No numerical data or trial data available in the source material.

Key Findings

Nanopipette emitters can produce smaller droplets, reducing salt carryover and improving desolvation.
Conventional native MS methods often lead to sample instability due to buffer composition and ionic strength.
Different protein classes require tailored approaches for effective analysis in native MS.
Robust workflows are necessary for broader application across various MS platforms and sample types.
Collaboration between nanopipette fabrication experts and mass spectrometry researchers can yield advancements in the field.

Clinical Implications

The findings suggest that adopting nanopipette emitters could enhance the reliability of native MS analyses, particularly for complex biological samples. This advancement may facilitate more accurate studies of protein interactions and conformations in physiological conditions.

Conclusion

The integration of nanopipette technology into native mass spectrometry represents a promising development that could overcome existing limitations in sample analysis. Continued exploration in this area may lead to broader applications in biochemistry and structural biology.