Answers are grounded in this paper and cite their sources.
Improved resolution of serum protein mixtures is effected by electrophoresis, first in a 5 percent acrylamide gel following which a strip of the resolved pattern is embedded in 8 percent gel and subjected to a second electrophoresis separation at right angles to the first. Lactic dehydrogenase enzymes appear as small rectangular spots lying on an oblique straight line passing through the point of initial application.
No takes yet. Share an insight, caveat, or question.
Raymond et al. (1962) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: