Les hémoglobines des amphibiens: Caractérisation préliminaire des chaînes d'une hémoglobine de la grenouille <i>Rana esculenta</i> (L)

Abstract

A frog (Rana esculenta) hemoglobin has been purified and two types of chain have been separated by countercurrent distribution, N- and C-terminal sequences of each chain have been determines. The N-terminal amino acids are Acetyl-Ala and Gly. The acetylated chain seems to belong to the alpha-chain series and the glycine chain to the beta-chain series.