We measured beta-lipoprotein in 232 cord sera by rate nephelometry and compared the results with those obtained by electroimmunoassay. The mean (mean +/- two standard deviations) was 544 (293-1009) mg/L by rate nephelometry and 503 (265-955) mg/L by electroimmunoassay. The between-assay correlation coefficient was 0.891. Between-run coefficients of variation were 3.5-4.4% for nephelometry and 1...

Background: Glycation of proteins is a non-enzymatic spontaneous process that occurs in diabetes mellitus and aging, altering the structure and function of proteins. IgG undergoes glycation leading to changes in its reactivity to antigen and fixation of complement.   Objective: This study aimed at revealing the effect of glycation on the interaction of IgG with anti-IgG using electroimmunoassay...

Serial C reactive protein concentrations were assayed by electroimmunoassay in 41 infants. Values in most of the non-infected infants were below 0.3 mg/dl, the lower limit of detection of C reactive protein by electroimmunoassay. Eleven of 12 infants with proved sepsis (positive blood cultures) had significantly raised concentrations and one infant with recurrent pseudomonas chest infection had...

Electroimmunoassay has been applied to the study of plasma protein synthesis and secretion in liver cell cultures. The assay is performed on unconcentrated samples of culture medium containing the secreted plasma proteins and yields results within 2 hours. The characteristics of plasma protein production by the cultured hepatocytes coupled with the sensitivity of this assay permit the study of ...

background: glycation of proteins is a non-enzymatic spontaneous process that occurs in diabetes mellitus and aging, altering the structure and function of proteins. igg undergoes glycation leading to changes in its reactivity to antigen and fixation of complement.   objective: this study aimed at revealing the effect of glycation on the interaction of igg with anti-igg using electroimmunoassay...

10. Amino N, Nishi K, Nakatani K, et al. Effect of albumin concentration on the assay of serum free thyroxin by equilibrium radioimmunoassay with labeled thyroxin analog (Amerlex#{174} F’reeT4). Clin C/tern 29, 321-325 (1983). 11. Stockigt JR, Stevens V, White EL, Barlow JW. “Unbound analog” radioimmunoassay methods for free thyroxin measure the albumin-bound hormone fraction. Clin C/tern 29, 1...

At 3 weeks after jejunal-bypass operation in the rat, the proximal ileum exhibited a greater sucrase specific activity than did sham-operated controls, whereas isomaltase activity was unaffected. Electroimmunoassay of sucrase-isomaltase and a degradation product, isomaltase monomer, revealed an elevated molar ratio of sucrase subunit to isomaltase subunit in operated rats, suggesting a decrease...