PubRank

J Sjöquist

Author PubWeight™ 89.93‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 "Protein A" from S. aureus. I. Pseudo-immune reaction with human gamma-globulin. J Immunol 1966 9.65
2 Protein A from Staphylococcus aureus. Its isolation by affinity chromatography and its use as an immunosorbent for isolation of immunoglobulins. FEBS Lett 1972 3.91
3 Region X, the cell-wall-attachment part of staphylococcal protein A. Eur J Biochem 1984 3.00
4 Protein A isolated from Staphylococcus aureus after digestion with lysostaphin. Eur J Biochem 1972 2.53
5 Localization of protein A in the bacteria. Eur J Biochem 1972 2.33
6 Protein A mutants of Staphylococcus aureus. J Bacteriol 1971 2.32
7 Protein A from Staphylococcus aureus. IX. Complement-fixing activity of protein A-IgG complexes. J Immunol 1969 2.28
8 "Protein A" from Staphylococcus aureus. 3. Reaction with rabbit gamma-globulin. J Immunol 1967 2.22
9 Consumption of human complement components by complexes of IgG with protein A of Staphylococcus aureus. Immunochemistry 1973 1.86
10 Binding of immunoglobulins to protein A and immunoglobulin levels in mammalian sera. J Immunol Methods 1983 1.75
11 Protein A from Staphylococcus aureus. VII. Physicochemical and immunological characterization. Acta Pathol Microbiol Scand 1969 1.74
12 Some physiochemical properties of protein A from Staphylococcus aureus. Eur J Biochem 1972 1.71
13 Staphylococcal protein A consists of five IgG-binding domains. Eur J Biochem 1986 1.56
14 Extracellular protein A from a methicillin-resistant strain of Staphylococcus aureus. Eur J Biochem 1977 1.48
15 Crystallization, crystal structure analysis and atomic model of the complex formed by a human Fc fragment and fragment B of protein A from Staphylococcus aureus. Hoppe Seylers Z Physiol Chem 1978 1.40
16 Demonstration and assaying of IgG antibodies in tissues and on cells by labeled staphylococcal protein A. J Immunol Methods 1975 1.30
17 Characterization of the soluble complex formed by reacting rabbit IgG with protein A of S. aureus. Immunochemistry 1978 1.19
18 "Protein A" from Staphylococcus aureus. II. Arthus-like reaction produced in rabbits by interaction of protein A and human gamma-globulin. J Immunol 1967 1.18
19 "Protein A" from Staphylococcus aureus. IV. Production of anaphylaxis-like cutaneous and systemic reactions in non-immunized guinea-pigs. J Immunol 1968 1.18
20 The Fc binding site for streptococcal protein G is in the C gamma 2-C gamma 3 interface region of IgG and is related to the sites that bind staphylococcal protein A and human rheumatoid factors. J Immunol 1989 1.13
21 Interactions between staphylococcal protein A and immunoglobulin domains. Biochem Biophys Res Commun 1978 1.08
22 Identification of cell surface immunoglobulin markers by protein A-containing fluorescent staphylococci. Scand J Immunol 1974 1.04
23 A method for the detection and quantitation of Fc receptor sites on cells. Scand J Immunol 1976 1.04
24 A human lymphoid cell line with an IgG-like membrane component. Eur J Immunol 1975 1.03
25 Physico- and immunochemical properties of staphylococcal protein A extracellularly produced by a set of mutants from Staphylococcus aureus Cowan I. Microbiol Immunol 1979 0.98
26 T15 group A streptococcal Fc receptor binds to the same location on IgG as staphylococcal protein A and IgG rheumatoid factors. J Immunol 1987 0.97
27 Movement of IgG receptors on the lymphocyte surface induced by protein A of Staphylococcus aureus. Immunology 1974 0.95
28 Molecular characterization of the complement activating protein in the venom of the Indian cobra (Naja N. siamensis). Mol Immunol 1981 0.91
29 Detection and quantitation of IgG on the surface of human lymphoid cells by rosette formation with protein A-coated sheep red blood cells. Eur J Immunol 1974 0.90
30 Chicken IgY: utilizing the evolutionary difference. Comp Immunol Microbiol Infect Dis 1990 0.89
31 Immunologically active and structurally similar fragments of protein A from Staphylococcus aureus. Eur J Biochem 1975 0.88
32 Staphylococcal protein A (SpA) does not induce production of interferon-gamma in human mononuclear blood cells. Cell Immunol 1984 0.88
33 Interaction of group A type 1 streptococcal M protein with fibrinogen. Acta Pathol Microbiol Immunol Scand B 1985 0.86
34 Heterogeneity of heavy (gamma) chain preparations from human gamma G-immunoglobulins. Nature 1966 0.85
35 Crosslinkage of antibodies to staphylococcal protein A matrices. J Immunol Methods 1983 0.85
36 Separation of cells by affinity chromatography on SpA-sepharose 6MB. J Immunol Methods 1978 0.85
37 Herpes simplex type 1-induced Fc receptor binds to the Cgamma2-Cgamma3 interface region of IgG in the area that binds staphylococcal protein A. Immunology 1989 0.85
38 Serological activity in myeloma type golbulins. Clin Exp Immunol 1966 0.84
39 Structure and immunology of protein A. Contrib Microbiol Immunol 1973 0.84
40 Cell separation by staphylococcal protein A-coated erythrocytes. Scand J Immunol 1975 0.84
41 In vitro studies on complement inactivation by snake venoms. Toxicon 1980 0.84
42 Protein A from Staphylococcus aureus. XIV. The effect of nitration of protein A with tetranitromethane and subsequent reduction. J Immunol 1973 0.84
43 Antigenic relationships between human and cobra complement factors C3 and cobra venom factor (CVF) from the Indian cobra (Naja naja). J Immunol 1983 0.83
44 Effect of protein A and its fragment B on the catabolic and Fc receptor sites of IgG. Eur J Immunol 1983 0.83
45 Novel latex agglutination method with chicken anti-protein A for detection of Staphylococcus aureus infections. J Clin Microbiol 1989 0.83
46 Chicken antibodies: a tool to avoid false positive results by rheumatoid factor in latex fixation tests. J Immunol Methods 1988 0.83
47 S-Methylation of cysteine residues in peptides and proteins with dimethylsulfate. Anal Biochem 1976 0.83
48 Primary sequence differences between Chido and Rodgers variants of tryptic C4d of the human complement system. FEBS Lett 1984 0.82
49 Characterization of tryptic fragments of human complement factor C3. Mol Immunol 1985 0.82
50 Effect of protein A of Staphylococcus aureus on the binding of monomeric and polymeric IgG to Fc receptor-bearing cells. Immunology 1979 0.82
51 Use of chicken antibodies in enzyme immunoassays to avoid interference by rheumatoid factors. Clin Chem 1991 0.82
52 Protein A from Staphylococcus aureus. X. Complement-fixing activity of complexes between protein A and myeloma IgG or papain fragments of IgG. J Immunol 1970 0.82
53 Isolation of component C4 of human complement and its polypeptide chains. Eur J Biochem 1981 0.81
54 Quantitation of specific IgG antibodies in rabbits by a solid-phase radioimmunoassay with 125I-protein A from Staphylococcus aureus. Scand J Immunol 1981 0.81
55 IgG-binding sites on macrophage cell membrane. II. Mobility of Fc receptors induced by the interaction with their corresponding IgG ligands. Eur J Immunol 1979 0.80
56 Further characterization of the alternative protein-A interaction of immunoglobulins: demonstration of an Fc-binding fragment of protein A expressing the alternative reactivity. Scand J Immunol 1981 0.80
57 Isolation of tryptic fragments of human C4 expressing Chido and Rodgers antigens. Mol Immunol 1982 0.80
58 Arming of lymphoid cells by IgG antibodies treated with protein A from Staphylococcus aureus. Scand J Immunol 1976 0.80
59 False-positive results in latex agglutination tests caused by rheumatoid factor. Clin Chem 1988 0.80
60 Protein A from Staphylococcus aureus. Acetylation of protein A with acetylimidazole. Eur J Biochem 1972 0.80
61 Fc epitopes for human rheumatoid factors and the relationships of rheumatoid factors to the Fc binding proteins of microorganisms. Scand J Rheumatol Suppl 1988 0.79
62 Quantitative gas chromatographic analysis of amino acids on a short glass capillary column. Anal Biochem 1973 0.79
63 Analysis of protein A encoded by a mutated gene of Staphylococcus aureus Cowan I. Eur J Biochem 1985 0.79
64 Interaction between the labile binding site of human C4 and methylamine. Scand J Immunol 1981 0.79
65 Antitumor activity of protein A administered intravenously to pet cats with leukemia or lymphosarcoma. Cancer 1985 0.79
66 Protein A as a molecular probe for the detection of antigen induced conformational change in Fc region of rabbit antibody. Mol Immunol 1981 0.78
67 Density gradient separation of lymphoid cells adhering to protein-A-containing staphylococci. Proc Natl Acad Sci U S A 1974 0.78
68 Amino acid sequence of the trypsin-generated C3d fragment from human complement factor C3. Biochem J 1985 0.78
69 Binding of complement component C5 to model immune complexes and the use of anti-C5 antibodies for determination of C5-containing circulating immune complexes. J Clin Lab Immunol 1989 0.78
70 Modulation of IgG effector functions by a monovalent fragment of staphylococcal protein A. Mol Immunol 1986 0.78
71 Chemical characterization of cyanogen bromide fragments from the beta-chain of human complement factor C3. FEBS Lett 1984 0.77
72 A non-dissociable rabbit IgG-protein a complex. Ann Immunol (Paris) 1983 0.77
73 Binding of complement components C1q, C3, C4 and C5 to a model immune complex in ELISA. J Immunol Methods 1989 0.76
74 Correlation between the triggering of proliferation and the potentiation of NK activity induced by protein A in human lymphocytes. Immunol Lett 1983 0.76
75 Mutual inhibition of the binding of Clq and protein A to rabbit IgG immune complexes. Mol Immunol 1985 0.75
76 Bell's palsy: an immune complex disease. ORL J Otorhinolaryngol Relat Spec 1990 0.75
77 Analysis of thiohydantoins from amino acids by gas-liquid chromatography on short glass capillary columns. Anal Biochem 1973 0.75
78 Quantification of circulating immune complexes by chicken anti-C4 micro ELISA. J Clin Lab Immunol 1988 0.75
79 II. Ultrastructural differences in attachment patterns of indicator cells to target cells in the rosette-forming process. J Immunol Methods 1978 0.75
80 The effect of trypsin cleavage on the structure and function of human C4. FEBS Lett 1981 0.75
81 Red cell-linked antibody assay for detection of antigenic markers on cell surfaces. J Immunol Methods 1979 0.75
82 Staphylococcus aureus and protein A as mitogens for rabbit T lymphocytes. Immunobiology 1980 0.75
83 Preparation and some properties of dimeric rabbit IgG antibody. Mol Immunol 1984 0.75
84 Separation of lymphocytes by specific adherence to cellular monolayers containing protein A of Staphylococcus aureus. J Immunol 1975 0.75
85 Heterogeneity of H and L chains of normal and myeloma gamma-G-globulin. J Mol Biol 1966 0.75
86 Use of protein A in the detection and quantitation of immunoglobulin G on the surface of lymphocytes. Methods Enzymol 1984 0.75
87 Chicken anti-protein A for the detection and capturing of protein A from Staphylococcus aureus in the presence or absence of mammalian IgG. Hybridoma 1992 0.75
88 Separation of cells by affinity chromatography on protein A gels. Methods Enzymol 1984 0.75
89 The effect of C4 on C1 binding and activation. Scand J Immunol 1982 0.75
90 M antigens of group A streptococci isolated by means of immunochromatography. Biochemical and serological properties. Immunobiology 1981 0.75
91 IgG-binding sites on macrophage cell membrane. I. Identification of two distinct Fc receptors on mouse peritoneal macrophages. Eur J Immunol 1979 0.75
92 Immobilization of proteins by entrapment in polyacrylamide microbeads. J Immunol Methods 1982 0.75
93 Determination of circulating immune complexes by chicken anti-human C3 and anti-human C1q microELISA. J Immunol Methods 1988 0.75
94 Polyacrylamide microbeads with entrapped protein A from S. aureus for cell separation. Acta Pathol Microbiol Immunol Scand C 1982 0.75
95 Degradation of human gamma-G-globulin with cyanogen bromide. J Mol Biol 1966 0.75
96 Crystallographic study of valine tRNA from yeast. Nature 1970 0.75
97 Effect of cell density on the disappearance of cell surface immunoglobulins. Ann Immunol (Paris) 1978 0.75
98 Selective affinity of protein A containing staphylococci for monomeric and polymeric IgG. J Immunol Methods 1984 0.75