[The antitumor activity of vaccines obtained by using a culture broth filtrate of Bac. mesentericus AB-56 or antibiotic AB-56]. / Protypukhlynna aktyvnist' vaktsyn, oderzhanykh za dopomohoiu fil'tratu kul'tural'noï ridyny Bac. mesentericus AB-50 abo antybiotyka AB-56.

ABSTRACT

The possibility of the purified antibiotic, extracted from the Bac. mesentericus AB-56 culture liquid, application for the antitumoral vaccine preparation and standardization was established in experiment, conducted on the mice of Balb/c line.