Large Molecular Weights

systems with molecular weights between a few hundred daltons all the way up to many million daltons

Whole Virus Particles

Interacting Systems

Stafford, Walter F., and Peter J. Sherwood. "Analysis of heterologous interacting systems by sedimentation velocity: curve fitting algorithms for estimation of sedimentation coefficients, equilibrium and kinetic constants." Biophysical chemistry 108.1-3 (2004): 231-243.

Synthetic Molecules

Examples: latex beads, synthetic polymers, etc

Polysaccharides

Harding SE, Abdelhameed AS, Gillis RB, Morris GA, Adams GG. Characterization of Capsular Polysaccharides and Their Glycoconjugates by Hydrodynamic Methods. Methods Mol Biol. 2015;1331:211-27. doi: 10.1007/978-1-4939-2874-3_13. PMID: 26169743.

Active Enzyme-Substrate Systems