Analysis of tryptic hydrolysate products of 40-kDa protein from the blood serum nucleoprotein fraction and its identification as α1-acid glycoprotein (orosomucoid)

O. Ye. Trubetskaya, G. I. Belogrudov, A. V. Danilov, G. R. Titeyeva, G. V. Afanasieva, T. A. Muranova, V. M. Lipkin

Branch of M. M. Shemyakin Institute of Bioorganic Chemistry, Academy of Sciences of the USSR, Pushchino, MoscowRegion

Abstract: From the tryptic hydrolysis of 40-kDa protein from the mouse blood serum thirty-four peptides were isolated by HPLC, of which complete and partial amino acid sequence was established for twenty-eight and six, respectively. On the basis of these data the protein is identified as the blood serum α1-acid glycoprotein.

Russian Journal of Bioorganic Chemistry 1991, 17 (1):47-52

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