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两种提取链球菌T抗原方法的研究。

Studies on two methods for extraction of streptococcal T antigens.

作者信息

Erwa H H

出版信息

J Hyg (Lond). 1973 Mar;71(1):131-8. doi: 10.1017/s0022172400046295.

Abstract

The extraction of group A streptococcal antigens by group C phage-associated lysin has been confirmed. In addition to the T antigen the extract contained M-protein, group-specific polysaccharide and mucopeptide antigen which was difficult to remove. This method of extraction of the T antigen was compared with the trypsin method. The latter method was found to be of advantage in giving a pure specific antigen.

摘要

已证实用C组噬菌体相关溶素提取A组链球菌抗原。提取物中除T抗原外,还含有M蛋白、群特异性多糖和难以去除的粘肽抗原。将这种提取T抗原的方法与胰蛋白酶法进行了比较。发现后一种方法在获得纯特异性抗原方面具有优势。

相似文献

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Loss of macrophages from peritoneal exudates of sensitized rats after injection of streptococcal antigens.
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本文引用的文献

1
Extraction of the T antigen of Streptococcus pyogenes.化脓性链球菌T抗原的提取。
J Gen Microbiol. 1951 Oct;5(4):640-7. doi: 10.1099/00221287-5-4-640.
3
IMMUNOLOGICAL PROPERTIES OF BACTERIAL CELL WALL MUCOPEPTIDES.细菌细胞壁粘肽的免疫学特性
Proc Soc Exp Biol Med. 1965 Feb;118:359-62. doi: 10.3181/00379727-118-29842.
7

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