Differences in sensitivity to reduction of rat immunoglobulin IgG subclasses
نویسندگان
چکیده
منابع مشابه
Binding of Subclasses of Rat Immunoglobulin
Brush borders of cells lining the proximal small intestine of neonatal rats express a receptor specific for the Fc portion of IgG that mediates transport of IgG from gut lumen to blood. We have investigated the interaction of subclasses of rat IgG with this receptor, extracted in Triton X114 solution, using phase separation to separate receptor-immunoglobulin complexes from free immunoglobulin....
متن کاملThe N-Glycosylation of Mouse Immunoglobulin G (IgG)-Fragment Crystallizable Differs Between IgG Subclasses and Strains
N-linked glycosylation of the fragment crystallizable (Fc)-region of immunoglobulin G (IgG) is known to have a large influence on the activity of the antibody, an effect reported to be IgG subclass specific. This situation applies both to humans and mice. The mouse is often used as experimental animal model to study the effects of Fc-glycosylation on IgG effector functions, and results are not ...
متن کاملExpression of human IgG subclasses.
Human immunoglobulin G (IgG) can be divided into four subclasses that are selectively expressed. For instance, carbohydrate antigens preferentially elicit IgG2 antibodies, whereas protein antigens usually elicit IgG1 and IgG3. Elucidating the biological basis of the selective expression of these IgG subclasses is important to our understanding immunodeficiencies and B lymphocyte development. To...
متن کاملMetabolic properties of IgG subclasses in man.
Metabolic properties of the four subclasses of human IgG were investigated by performing 47 turnover studies in individuals with normal IgG serum concentrations, as well as in patients with an increased level of one of the subclasses. Studies in 12 subjects with normal IgG serum concentration showed that the average biologic half-life of G(1), G(2), and G(4) was 21 days, while that of G(3) was ...
متن کاملSerum IgG Subclasses in Autoimmune Diseases
To characterize serum IgG subclass levels in several autoimmune diseases, including primary Sjogren syndrome (pSS), systemic sclerosis (SSc), systemic lupus erythematosus (SLE), and primary biliary cirrhosis (PBC). We aimed to analyze serum IgG subclass distribution and to test whether serum IgG4 levels are elevated in these diseases. Serum IgG subclass levels from 102 pSS, 102 SSc, 100 SLE, an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1979
ISSN: 0014-5793
DOI: 10.1016/0014-5793(79)80217-3