PROCEDIMENTO PER L'OTTENIMENTO DI UNA MISCELA DI RIBONUCLEOTIDI

PCT No. PCT/SU88/00269 Sec. 371 Date Feb. 1, 1990 Sec. 102(e) Date Feb. 1, 1990 PCT Filed Dec. 20, 1988 PCT Pub. No. WO89/12689 PCT Pub. Date Dec. 28, 1989.A method of preparing a mixture of ribonucleotides consisting in hydrolysis of yeast nucleic acid with pancreatic ribonuclease at a pH 4.5-5.5....

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Hauptverfasser: BORIS BORISOVICH FUX, EVGENY DMITRIEVICH ERMOLAEV, ULDIS YANOVICH MIXTAIS, MARA AUGUSTOVNA GAILUMA, MARINA EVGENIEVNA SHABANOVA, JURY MIKHAILOVICH KRASNOPOLSKY, SVYATSLAV NIKOLAEVICH FEDOROV
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Zusammenfassung:PCT No. PCT/SU88/00269 Sec. 371 Date Feb. 1, 1990 Sec. 102(e) Date Feb. 1, 1990 PCT Filed Dec. 20, 1988 PCT Pub. No. WO89/12689 PCT Pub. Date Dec. 28, 1989.A method of preparing a mixture of ribonucleotides consisting in hydrolysis of yeast nucleic acid with pancreatic ribonuclease at a pH 4.5-5.5. Thereafter, separating the ribonucleotide fraction from the obtained hydrolyzate is effective on membranes with pores sized 50-150 ANGSTROM with subsequent purification and isolation of the end product.