Label-Free Determination of Chondroitin Sulphate from Microgram Quantities of Human Milk
Melissa Emily Greenwood, Sean Austin, Patricia Murciano Martínez, Katherine A. Hollywood, Marina Machidon, Reynard Spiess, Janet Elizabeth Berrington, Sabine Lahja Flitsch, Perdita E. Barran, Christopher J. Stewart
This paper develops a method to quantify chondroitin sulphate disaccharides from 25 microliters of human milk, enabling analysis of small-volume samples previously inaccessible to GAG profiling.
bioRxiv · May 12, 2026 · PreprintBiochemistry