Fig. 4From: Quantitation of circulating wild-type alpha-1-antitrypsin in heterozygous carriers of the S and Z deficiency allelesClinical concordance of wild-type A1AT and total A1AT in 61 M/Z patients. Concentration of wild-type protein (as calculated from percent of nephelometry concentration), y axis, versus total A1AT concentration by nephelometry, x-axis, in M/Z heterozygotesBack to article page