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. 1978;23(1-2):117-25.
doi: 10.1016/0022-1759(78)90115-1.

Affinity chromatographic purification of the pregnancy zone protein

J Folkersen, B Teisner, S Ahrons, S E Svehag

Affinity chromatographic purification of the pregnancy zone protein

J Folkersen et al. J Immunol Methods. 1978.

Abstract

An immunospecific affinity chromatographic method for purification of human pregnancy zone protein (PZP) directly from serum is described. Highly purified goat-anti-human PZP-immunoglobulin was applied as a ligand. Recovery of PZP varied from 56--75%. The impurities constituted maximally 5--10% of the total protein in the eluate. The purification factor was approximately 100.

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