Letter | Published:

A Sialoglycopeptide liberated from Human Red Cells by Treatment with Trypsin

Nature volume 212, pages 198199 (08 October 1966) | Download Citation

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Abstract

PREVIOUSLY1, it was shown that treatment of human red cells with crystalline trypsin in a low concentration resulted in destruction of the I agglutinogen on their cells and release of a sialoglycopeptide with the I activity. This communication describes the isolation and some chemical properties of the sialoglycopeptide.

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Affiliations

  1. Laboratories of Biochemistry and Serology, National Research Institute of Police Science, Chiyoda-ku, Tokyo, Japan.

    • SEIICHI OHKUMA
    •  & SHIGENORI IKEMOTO

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https://doi.org/10.1038/212198a0

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