Process for the purification of HBsAg

Details Process for the purification of HBsAg Process for the purification of HBsAg

1985-10-28

1987-09-15

Schain, Howard E.

Chemistry: natural resins or derivatives; peptides or proteins;

Proteins, i.e., more than 100 amino acid residues

Separation or purification

424 89, 424 86, 435 68, 4351722, 4351723, 530403, 530404, 530405, 530415, 530806, 530808, A61K 3929, C12P 2100, C07K 318, C07K 328

Patent

active

046940740

ABSTRACT:
A process for the purification of HBsAg is disclosed, which comprises adsorbing specifically on a carrier, in the presence of an inorganic salt in an amount of 5 to 25 W/V %, an HBsAg obtained by gene engineering.

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patent: 4515714 (1985-05-01), Kawahara et al.
patent: 4547368 (1985-10-01), Tabor et al.
patent: 4563423 (1986-01-01), Murray et al.
patent: 4599230 (1986-07-01), Milich et al.
patent: 4612283 (1986-09-01), Sugahara et al.

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