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- HITOKOTO Hiroshi
- Department of Bacteriology, Tokyo-to Laboratories for Medical Sciences
Bibliographic Information
- Other Title
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- ブドウ球菌コアグラーゼの精製と性状に関する研究
- ブドウ キュウキン コアグラーゼ ノ セイセイ ト セイジョウ ニ カンスル ケンキュウ
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Abstract
A purified coagulase was obtained from a culture filtrate of Staphylococcus aureus St-213 which proved to be homogenous in immunological, electrophoretical and Spinco Model E ultracentrifugal studies. Treatment of the material with trichloroacetic acid prior to passing through Dowex-1 and Diethylaminoethyl-Sephadex A-50 columns yielded a product which showed a 280 fold increase in activity per mg of nitrogen than the crude culture filtrate. The sedimentation coefficient of the treated material was S20, w=1.59S.<br>The treated material was composed of 9 amino acids (i.e. lysin, aspartate, threonine, serine, glutamine, glycine, alanine, valine and methionine) and lacked carbohydrates, lipids and phosphates. Therefore, this purified material may be classified as a purified protein derivative (PPD) capable of exhibiting a specific coagulase type reaction against homologous and heterologous type antiserum when tested immunologically using the agar gel diffusion technique.
Journal
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- Nippon Saikingaku Zasshi
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Nippon Saikingaku Zasshi 20 (11), 627-633, 1965
JAPANESE SOCIETY FOR BACTERIOLOGY
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Keywords
Details 詳細情報について
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- CRID
- 1390282681432279424
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- NII Article ID
- 130001382265
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- NII Book ID
- AN00189800
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- ISSN
- 18824110
- 00214930
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- NDL BIB ID
- 8381044
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed