A microassay for analysis of serum sulfate

Cole, D.E.; Mohyuddin, F.; Scriver, C.R.

Analytical Biochemistry 100(2): 339-342

1979


ISSN/ISBN: 0003-2697
PMID: 525783
Document Number: 141171
A simple assay for analysis of sulfate in a 100 .mu.l volume of serum is described. Selective precipitation of 133Ba after removal of protein with trichloroacetic acid is reproducible and accurate. In particular, no major interference from Ca or phosphate within the physiological range of concentration is found.

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