Protein kinase activity of immunoglobulins in human blood plasma

• Published in: Ukrains'kyi biokhimichnyi zhurnal (1999 ) Vol. 77; no. 3; p. 49
• Main Authors: Kit, Iu Ia, Kim, A A, Gout, N R, Richter, V A
• Format: Journal Article
• Language: Russian
• Published: Ukraine 01.05.2005
• Subjects: Amino Acid Sequence; Antibodies, Catalytic - metabolism; Caseins - metabolism; Electrophoresis, Polyacrylamide Gel; Humans; Immunoglobulin A, Secretory - blood; Immunoglobulin A, Secretory - chemistry; Immunoglobulin A, Secretory - metabolism; In Vitro Techniques; Molecular Sequence Data; Phosphorylation; Protein Kinases - blood; Protein Kinases - chemistry; Protein Kinases - metabolism; Sequence Homology, Amino Acid

Protein kinase activity of the immunoglobulins (Ig) fractions from blood plasma of clinically healthy humans has been studied. IgA, IgG and IgM preparations have been obtained using column chromatography on sorbents with rabbit antibody to H-chains of human Ig. The level of 32P incorporation in case...