Results 201 to 210 of about 10,092 (236)
Mechanism of complement inhibition by a mosquito protein revealed through cryo-EM. [PDF]
Andersen JF+4 more
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Atypical hemolytic uremic syndrome: diagnosis, management, and discontinuation of therapy. [PDF]
Java A.
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Association of activated properdin with complexes of properdin with C3
The Journal of Immunology, 1991Abstract An ELISA using antibody to properdin (P), followed by antibody to C3 to detect complexes of P with C3 (P-C3), detected low levels of P-C3 complexes in human serum and plasma samples. Incubating serum for 1 h at 37 degrees C increased the amount of P-C3 and diminished factor B hemolytic activity without altering total alternative
L Y, Whiteman, D B, Purkall, S, Ruddy
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The Journal of Immunology, 1989
Abstract Properdin (P) is synthesized by the human promyelocytic cell line, HL-60, after differentiation with DMSO. The secreted P was physiochemically indistinguishable from purified plasma P. It was polymerized and able to bind to C3IBb-Sepharose but not to C3i-Sepharose. No extracellular precursor was present.
T C, Farries, J P, Atkinson
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Abstract Properdin (P) is synthesized by the human promyelocytic cell line, HL-60, after differentiation with DMSO. The secreted P was physiochemically indistinguishable from purified plasma P. It was polymerized and able to bind to C3IBb-Sepharose but not to C3i-Sepharose. No extracellular precursor was present.
T C, Farries, J P, Atkinson
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Immunoelektrophoretische Studien am Properdin-Zymosan-und Properdin-Inulin-Komplex [PDF]
Es wird uber Untersuchungen am menschlichen PZ-(Properdin-Zymosan) und PI-(Properdin-Inulin)-Komplex sowie der entsprechenden RP-(properdinfreien)-Seren im Vergleich zum Gesamtserum im Agarmilieu mit Hilfe eines Antihumanserums berichtet. Mit der Immunoelektrophorese konnte gezeigt werden, das sich Properdin elektrophoretisch und immunologisch im ...
W. Frenger, F. Scheiffarth, H. Götz
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Methods for the Assay of Properdin
Vox Sanguinis, 1958SummaryMethods proposed for the determination of properdin are described and evaluated. Preference is given to a modification of the zymosan assay of Pillemer. The properties of zymosan are investigated with the purpose of providing information on the nature of the groups which are responsible for the properdin interactions.In a second part a detailed ...
E. Linder, H. C. Isliker
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Molecular Immunology, 1982
Abstract Physical measurements on native properdin suggest that this protein is a trimer of mol. wt 145,600–152,600 consisting of three apparently identical subunits of mol. wt 49, 100 each.
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Abstract Physical measurements on native properdin suggest that this protein is a trimer of mol. wt 145,600–152,600 consisting of three apparently identical subunits of mol. wt 49, 100 each.
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Immunochemistry, 1976
Abstract When activated properdin convertase ( PC ) is added to normal human serum, properdin is altered as manifested by a shift in electrophoretic mobility and a decrease in the amount of protein measurable by radial immunodiffusion. The degree of alteration is dependent on the concentration of PC and the time of incubation. Thus, PC
Joan R Urmson+2 more
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Abstract When activated properdin convertase ( PC ) is added to normal human serum, properdin is altered as manifested by a shift in electrophoretic mobility and a decrease in the amount of protein measurable by radial immunodiffusion. The degree of alteration is dependent on the concentration of PC and the time of incubation. Thus, PC
Joan R Urmson+2 more
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Immunity, Infection, and Properdin
Archives of Internal Medicine, 1959The word "immune" derives from the Romans, who used it to describe those persons declared exempt from taxation and other obligations to the state. The meaning was later applied to the exemption and protection due to the early Christian church and its officers, as in "papal immunity" or the "immunity from arrest" found in the sanctuary of the church ...
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Vox Sanguinis, 1956
RésuméLe système bactéricide de la properdine comprend 6 facteurs: la properdine ‐ les 4 constituants du complement et des ions de magnésium. La properdine humaine est une euglobuline de poids moléculaire très élevé et ne représente pas plus de 0.03 pour cent des protéines sériques totales.
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RésuméLe système bactéricide de la properdine comprend 6 facteurs: la properdine ‐ les 4 constituants du complement et des ions de magnésium. La properdine humaine est une euglobuline de poids moléculaire très élevé et ne représente pas plus de 0.03 pour cent des protéines sériques totales.
openaire +2 more sources