发明名称 |
METHOD OF PREPARING NATIVE SPORE SUSPENSION FOR ANTHRAX VACCINE PREPARING |
摘要 |
FIELD: medicine, microbiology. SUBSTANCE: invention relates to production of anthrax vaccines. Preparing native spore suspension in submerged aerobic culturing vaccine strains of Bacillus anthrax is carried out for two stages: at the first stage culturing is carried out at continuous stirring and aeration with air and maintaining temperature 30-34 C. After termination of spores maturation the second stage is carried out by rise of temperature to 35-38 C and cultural fluid is stirred for short time and periodically. Method allows to increase the content of full-value matured spores in cultural liquid to almost 100%, to determine time of culturing process termination more exactly and to decrease its duration by 2 h. EFFECT: improved method of spore suspension preparing. 3 cl, 2 tbl, 2 ex
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申请公布号 |
RU2198921(C2) |
申请公布日期 |
2003.02.20 |
申请号 |
RU20010106406 |
申请日期 |
2001.03.06 |
申请人 |
IKROBIOLOGII MINISTERSTVA OBORONY ROSSIJSKOJ FEDERATSII;ZASHCHITY NI SKOGO I M J;IKROBIOLOGII MIN OBORONY RF |
发明人 |
ORLOV JU.N.;SADOVOJ N.V.;MAKHORTOVA E.B.;FEDOROVA N.V. |
分类号 |
C12N1/20;A61K39/07;C12R1/07;(IPC1-7):C12N1/20 |
主分类号 |
C12N1/20 |
代理机构 |
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地址 |
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