Studies on mycobacterial sensitizing fractions. I. Preparation of PPD-S tuberculin for diagnostic use

Rzucidlo, L.; Ziolecka, I.; Grubek, H.; Piwowarczyk, M.

Acta Microbiologica Polonica 16(4): 303-310

1967


ISSN/ISBN: 0137-1320
PMID: 4170605
Document Number: 5797
A controlled method of purifying of tuberculoproteins precipitated from heated culture filtrates has been adopted for preparation of PPD-S tuberculin. The purified preparation contained 92.4% of protein, 4.0% of nucleic acid and 2.1% of polysaccharides. The protein component was homogenous in agar gel electrophoresis.

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Studies on mycobacterial sensitizing fractions. I. Preparation of PPD-S tuberculin for diagnostic use