Radioimmunological Quantitation of Human Group-II Pepsinogens
作者:
S. Matzku,
M. Zöller,
W. Rapp,
期刊:
Digestion
(Karger Available online 1978)
卷期:
Volume 18,
issue 1-2
页码: 16-26
ISSN:0012-2823
年代: 1978
DOI:10.1159/000198180
出版商: S. Karger AG
关键词: Gastric mucosa;Pepsin;Pepsinogen;Plasma;Radioimmunoassay
数据来源: Karger
摘要:
A solid-phase sandwich radioimmunoassay was developed to quantitate human group-II pepsinogens in plasma. The test detected pepsinogen II in a concentration range of 0.25–64.0 ng/ml using sample volumes of 125 μl. Purified group I pepsinogens showed no response up to concentrations of 100 μg/ml. In apparently healthy donors, we observed mean plasma concentrations of 20.3 ng/ml (males) and of 15.5 ng/ml (femal
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