Results 351 to 360 of about 484,151 (372)

A standardized routine complement fixation test

Antonie van Leeuwenhoek, 1958
A description is presented of a simple routine complement fixation test in which veronal-buffered saline, containing magnesium and calcium ions, is used as a diluent and an optimal hemolysin dilution and preserved complement, spectrophotometrically titrated in terms of 50% hemolytic units, are applied.
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Spectrophotometric Standardization of Complement for Fixation Tests

The Journal of Immunology, 1946
Summary Details are given of a spectrophotometric method for the standardization of complement in terms of the 50% hemolytic unit. The procedure eliminates uncertainties due to subjective factors and yields precise and reproducible determinations of complement activity.
M M, MAYER, B B, EATON, M, HEIDELBERGER
openaire   +2 more sources

Complement Fixation Test (CFT)

2018
Complement fixation is a process that initiates through the binding of C1 to at least two IgGs or one IgM, triggering the classical pathway to form a membrane attack complex (MAC), and eventually the lysis of the target. This reaction is utilized in clinical testing because complement can lyse any antibody–antigen complexes.
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Rubella Virus Complement-fixation Test

Nature, 1965
METHODS in present use for the serological diagnosis of rubella consist of the neutralization1,2 and the indirect fluorescent-antibody3 techniques. The former is expensive and laborious and requires usually 7–10 days to carry out, while the latter, although it can give an answer within a matter of hours, is a difficult technique for routine diagnosis ...
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THE COMPLEMENT-FIXATION TEST FOR GONORRHOEA

British medical journal, 1914
Ower Jj
semanticscholar   +1 more source

Comparison of complement fixation test, competitive ELISA and LppQ ELISA with post-mortem findings in the diagnosis of contagious bovine pleuropneumonia (CBPP)

Tropical Animal Health and Production, 2011
G. Muuka, B. Hang'ombe, K. Nalubamba, S. Kabilika, Lucas Mwambazi, J. Muma   +5 more
semanticscholar   +1 more source

The complement fixation test in rhinoscleroma

The Journal of Laryngology & Otology, 1983
H. Mazloum, R. Malaty, Y. Yakout, M. El-Sawy, H. Toppozada   +4 more
openaire   +3 more sources

Complement Fixation Test

1998
Seppo Meri, Carl-Henrik von Bonsdorff
openaire   +2 more sources

Complement-Fixation Test for Trichinosis

American Journal of Clinical Pathology, 1955
V. N. Tcmpkins, T. F. Muraschi
openaire   +2 more sources

THE ORNITHOSIS COMPLEMENT FIXATION TEST IN SARCOIDOSIS

Annals of the New York Academy of Sciences, 1976
Roar T. Bjørnstad, Kristian Loe, Olav Refvem   +2 more
openaire   +3 more sources