METHOD OF IGM-CONTAINING IMMUNOGLOBULIN CONCENTRATE PREPARING Russian patent published in 2000 - IPC

Abstract RU 2158136 C1

FIELD: medicine. SUBSTANCE: invention relates to production of the curative preparation made of donor blood plasma or serum. Method involves the successive treatment of the precipitate II + III obtained in alcohol fractionation of donor blood plasma or serum with aerosil A-380 and sodium caproate with intermediate centrifugations stages to remove inert proteins followed by ultrafiltration to remove low-molecular impurities and concentrating. After sterilizing filtration the end product is prepared that has an average 15% of IgM of total immunoglobulin content. EFFECT: increased content of immunoglobulin IgM in concentrate. 1 tbl, 1 ex

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RU 2 158 136 C1

Authors

Lazykina A.V.

Migunov V.N.

Lysova A.V.

Sharygin S.L.

Mal'Tseva O.V.

Matveev G.A.

Avdeev V.G.

Dates

2000-10-27Published

1999-06-15Filed