B-cell chronic lymphocytic leukemia-associated nuclear antigens
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Data
2008Autor
Rogalinska, Malgorzata
Błoński, Jerzy Z.
Robak, Tadeusz
Kiliańska, Zofia M.
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Pokaż pełny rekordStreszczenie
One- and two-dimensional polyacrylamide gel electrophoresis were used to compare
the composition of nuclear polypeptides from normal and В-cell chronic lymphocytic leukemia mononuclear cells. Against two electrophoretically-specific nuclear proteins with molecular weight
of 38/39 and 44/46 kD a from leukemic cells rabbit sera were obtained. As it was analyzed by Western blot technique the available antisera recognized the 38/39 kDa antigen in 53 of the 56
(94.6%), while the 44/46 kDa in 46 of the 49 (93.9%) of examined В-CLL nuclear fraction
preparations, but not in normal ones. The pi values of described leukaemia-specific antigens were
determined; p38/39 had pi in the range of pH 6.55 -7.00 and p44/46 - in the range of pH 6.2-6.4.
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