Answers are grounded in this paper and cite their sources.
A monkey antiserum to a fraction of human urine precipitated by concentrations of ammonium sulfate between 1.5 and 2.5 mol/liter was shown to contain antibodies specific for prostatic acid phosphatase. Using a modification of Laurell’s immunodiffusion method with a phosphatase stain, we devised a quantitative immunoassay for this enzyme.
No takes yet. Share an insight, caveat, or question.
and et al. (1972) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: