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2 132 688

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IPC

(21) (22)

Application

96115729/14, 1996-07-29

(22)

Actual filing date

1996-07-29

(45)

Published

1999-07-10

(72)

Inventor

Shorokh Dmitrij BorislavovichPisotskij Anton Anatol'EvichShevchenko Aleksandr AleksandrovichVoloshchenko Jurij Vasil'EvichDidenko Natal'Ja Jur'Evna

(73)

Holder

Shorokh Dmitrij Borislavovich

METHOD OF PREPARING BIOLOGICALLY ACTIVE PREPARATIONS FROM EMBRYONAL TISSUES Russian patent published in 1999 - IPC

Abstract RU 2132688 C1

FIELD: biochemical technology. SUBSTANCE: method involves milling the soft embryonal tissues, their homogenization in water-base dispersion medium up to cellular envelopes disruption, discarding nondisrupted cellular fragments and fractionation of supernatant to obtain the end product exhibiting an average molecular mass less 10 kDa followed by sterilization, pouring and sealing the preparation. The end product is isolated and sterilized simultaneously by supernatant fractionating by molecular mass being directly after discarding nondisrupted cellular fractions. EFFECT: increased stability of pharmacological properties of the end product, increased output of process, decreased cost. 6 cl, 5 ex

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RU 2 132 688 C1

Authors

Shorokh Dmitrij Borislavovich

Pisotskij Anton Anatol'Evich

Shevchenko Aleksandr Aleksandrovich

Voloshchenko Jurij Vasil'Evich

Didenko Natal'Ja Jur'Evna

Dates

1999-07-10—Published

1996-07-29—Filed