1.
Biochim Biophys Acta
; 1243(2): 287-9, 1995 Feb 23.
Article
in English
| MEDLINE
| ID: mdl-7873576
ABSTRACT
The partition of human serum immunoglobulins along a pH gradient of ampholynes was investigated using the recently developed method of preparative isoelectrofocusing. Each isotype was demonstrated to display a specific pI range, with limited overlapping. IgA appear to be the most acidic serum immunoglobulins while IgG are clearly basic.