Homogenous rabbit 7S anti-IgG with antibody specificity for peptidoglycan.
The relationship between 7S anti-IgG and antibodies to streptococcal cell wall peptidoglycan was examined for four streptococcal Group C antisera. Homogeneous 7S anti-IgG components in these sera were isolated by means of an IgG immunoadsorbent column. For two of the four antisera, the anti-peptidoglycan activity of the 7S anti-IgG had specificity for the pentapeptide, L-Ala-D-Glu-gamma-L-Lys-D-Ala-D-Ala, the antigenic determinant of peptidoglycan, as well as for the Fc of IgG. Detailed studies on the 7S anti-IgG from one of the antisera revealed that the pentapeptide inhibited the coprecipitation reaction of 7S anti-IgG R3387 with antigen-antibody complexes and the precipitin reaction between 7S anti-IgG R3387 and its anti-idiotype serum.
18 references, click to expand
-
Rheumatoid factor, complement, and conglutinin aberrations in patients with subacute bacterial endocarditis.J Clin Invest. 1962 Mar;41:666-75 PMID: 14007218
-
Antibodies to rabbit gamma-globulin after immunizing with various preparations of autologous gamma-globulin.Proc Soc Exp Biol Med. 1963 Mar;112:554-61 PMID: 14000921
-
Characteristics of streptococcal group-specific antibody isolated from hyperimmune rabbits.J Exp Med. 1966 Apr 1;123(4):599-614 PMID: 4160396
-
Immunochemical quantitation of antigens by single radial immunodiffusion.Immunochemistry. 1965 Sep;2(3):235-54 PMID: 4956917
-
Studies on the immunochemistry of streptococcal mucopeptide.J Exp Med. 1966 Aug 1;124(2):155-71 PMID: 5919689
-
An immunochemical analysis of bacterial mucopeptides.J Immunol. 1966 Dec;97(6):797-804 PMID: 4959400
-
Immunochemical studies on the cross-reactivity between streptococcal and staphylococcal mucopeptide.J Exp Med. 1968 Aug 1;128(2):325-40 PMID: 4173341
-
[On the chemical composition of the cell wall of streptococci. I. The amino acid sequence of the murein of Str. thermophilus and Str. faecalis].Arch Mikrobiol. 1967 Jul 6;57(4):335-64 PMID: 4974904
-
Streptococcal anti-group A precipitins in sera from patients with rheumatic arthritis and acute glomerulonephritis.Int Arch Allergy Appl Immunol. 1970;37(2):216-24 PMID: 4983460
-
The immunochemistry of peptidoglycan. I. The immunodominant site of the peptide subunit and the contribution of each of the amino acids to the binding properties of the peptides.J Biol Chem. 1971 Feb 25;246(4):986-93 PMID: 4100381
-
The immunochemistry of peptidoglycan. Separation and characterization of antibodies to the glycan and to the peptide subunit.Eur J Biochem. 1971 Apr 30;19(4):471-8 PMID: 4996113
-
Autoimmune-like antibodies to the ligand-binding sites of myeloma proteins.Proc Natl Acad Sci U S A. 1971 Dec;68(12):3130-5 PMID: 4108872
-
Reaction of anti-idiotypic antibody with the hapten-binding site of a myeloma protein.Proc Natl Acad Sci U S A. 1971 Dec;68(12):3136-9 PMID: 4108873
-
Occurrence of 19S and 7S anti-IgGs during hyperimmunization of rabbits with streptococci.J Exp Med. 1972 Oct 1;136(4):799-815 PMID: 4403474
-
Immunochemical analysis of the cross-reacting idiotypes of mouse myeloma proteins with anti-dextran activity and normal anti-dextran antibody.Proc Natl Acad Sci U S A. 1973 Jan;70(1):235-9 PMID: 4119224
-
Peptidoglycan types of bacterial cell walls and their taxonomic implications.Bacteriol Rev. 1972 Dec;36(4):407-77 PMID: 4568761
-
Isolation and immunochemical characterization of rabbit 7S anti-IgG with restricted heterogeneity.J Exp Med. 1973 Jun 1;137(6):1354-68 PMID: 4541124
-
Studies on the chemical structure of the streptococcal cell wall. I. The identification of a mucopeptide in the cell walls of groups A and A-variant streptococci.J Exp Med. 1961 Jul 1;114:127-40 PMID: 13754097
Contact
No. 2 Wenbo Road, Zhangqiu District, Jinan, Shandong
Qilu Normal University · Genelibs Bioinformatics Lab
750 Shunhua Rd, Jinan
2F, Bldg F, University Science Park
Tel: 0531-88819269
WeChat Official Account
Follow our WeChat subscription account for real-time updates and the latest in medical and biological research.
Business Email
E-mail: product@genelibs.com
Copyright © 2026.Genelibs Jinan Honghui Biotechnology Co., Ltd. 鲁ICP备20007159号-2
