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本文采用琼脂单扩散法测知猪血浆球蛋白(860507标本,蛋白含量20mg/ml)内三种Ig的含量为IgG=8.48±0.11mg/ml,IgM=4.95±0.35mg/ml,IgA=3.06±0.20mg/ml。测知猪血浆球蛋白在小白鼠肠内的半衰期为2.88±0.27小时。在人工肠液中的半衰期为1.47±0.14小时。
In this paper, the content of three kinds of Ig in porcine plasma globulin (860507 specimen, protein content 20mg / ml) was determined by agar single diffusion method and the IgM was 4.84 ± 0.11mg / ml, IgM was 4.95 ± 0.35mg / ml and IgA was 3.06 ± 0.20 mg / ml. The half-life of porcine plasma globulin in the intestinal tract of mice was 2.88 ± 0.27 hours. The half-life in artificial intestinal juice was 1.47 ± 0.14 hours.