Purification of an anionic peroxidase isoenzyme from mango (Mangifera indica L. var. chaunsa)
1993; Elsevier BV; Volume: 46; Issue: 1 Linguagem: Inglês
10.1016/0308-8146(93)90076-r
ISSN1873-7072
Autores Tópico(s)Phytochemicals and Antioxidant Activities
ResumoA mango anionic peroxidase isoenzyme (A1) has been purified to homogeneity by salt fractionation, gel filtration and ion-exchange chromatography. The purified isolated enzyme was free from contaminating proteins and other isoperoxidases. The molecular weight of A1 was calculated to be approximately 40 000. The major amino acid residues were glycine, serine and glutamic acid, representing approximately 48% of the protein moiety.
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