THE ANTITRYPTIC ACTIVITY OF HUMAN BLOOD SERUM
نویسندگان
چکیده
منابع مشابه
Automated determination of serum alpha1-antitrypsin by antitryptic activity measurement.
BACKGROUND Alpha1-Antitrypsin (A1AT) deficiency is currently detectable by protein immunoassay, phenotyping, and genotyping of the S and Z mutations, but no fully automated method for standard biochemical analyzers is yet available. Here, we present a method that measures the antitryptic activity in serum. This method is rapid, automated, and allows the easy evaluation of a large cohort of pati...
متن کاملMeasurement of antitryptic activity of serum with a centrifugal analyzer.
The Selected Method [Clin. Chem. 20, 396 (1974)] for the enzymatic assay of alpha1-antitrypsin in serum has been adapted for use with the E.N.I.-GEMSAEC. With alpha-N-benzoyl-D,L-arginine-p-nitroanilide as substrate, the difference between the tryptic activity measured with and without addition of serum in the same run has been used to calculate the trypsin-inhibitory capacity. The rate of incr...
متن کاملAutomated Determination of Serum 1-Antitrypsin by Antitryptic Activity Measurement
BACKGROUND: 1-Antitrypsin (A1AT) deficiency is currently detectable by protein immunoassay, phenotyping, and genotyping of the S and Z mutations, but no fully automated method for standard biochemical analyzers is yet available. Here, we present a method that measures the antitryptic activity in serum. This method is rapid, automated, and allows the easy evaluation of a large cohort of patients.
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1910
ISSN: 0002-9629
DOI: 10.1097/00000441-191005000-00009