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. 1981;2(6):371-80.

Purification and characterization of a haptoglobin-hemoglobin complex isolated from human fetuses

A Mucchielli, R Masseyeff
  • PMID: 7346796

Purification and characterization of a haptoglobin-hemoglobin complex isolated from human fetuses

A Mucchielli et al. Oncodev Biol Med. 1981.

Abstract

A haptoglobin-hemoglobin complex was purified from human fetuses (10-week-old pregnancies). The yield was 12% and the purification factor was about 450. The purified complex appears to have a molecular weight of 850,000 daltons. It cross-reacts with human adult haptoglobins. Its electrophoretic mobility was reduced from alpha 2- to beta-globulin when compared with the adult molecule.

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