Biopolym. Cell. 1988; 4(2):75-78.
Structure and Function of Biopolymers
Selective spin-labelling of N-acetylneuraminic acid residue in oligosaccharide of IgM Fab-region
1Timofeev V. P., 2Lapuk V. A., 2Tchukhrova A. I., 1Arutjunjan A. E., 2Kiseleva T. M.
  1. Institute of Molecular Biology, Academy of Sciences of the USSR
    Moscow, USSR
  2. N. D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the USSR
    Moscow, USSR


A method is proposed for spin-labelling (2,2,6,6-tetramethyl-4-aminopiperidine-I-oxyl) of N-acetylneuraminic acid residue within oligosaccharide of Fafe-region of immunoglobulin M.


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