| |
|
|
|
|
|
|
|||
|
SL Spitalnik, JF Schwartz, JL Magnani, DD Roberts, PF Spitalnik, CI Civin and V Ginsburg
Anti-My-28 is an IgM kappa monoclonal antibody produced by a hybridoma
prepared from spleen cells of a mouse immunized with normal human
granulocytes. By immunofluorescence it binds to human granulocytes but not
to monocytes and lymphocytes. However, after treating cells with
neuraminidase, the antibody also binds to lymphocytes and monocytes and to
many leukemic cell lines and patient leukemic blast cells. Anti-My- 28
binds to several neutral glycolipids and desialylated gangliosides of
leukocytes and erythrocytes as detected by radioimmunoassay and
immunostaining of thin-layer chromatograms. It recognizes a sugar sequence
in lacto-N-neotetraose, Gal beta 1-4GlcNAc beta 1-3Gal beta 1- 4Glc. This
tetrasaccharide occurs in the glycolipids paragloboside and
sialosylparagloboside, and its distal trisaccharide sequence is found in
higher glycolipids and in glycoproteins.
This article has been cited by other articles:
| |||||||||||
| Copyright © 1985 by American Society of Hematology Online ISSN: 1528-0020 | |||||||||