Latex agglutination test for detection of tetanus antitoxins.
A rapid and easy method of slide agglutination test for the detection of human tetanus antitoxins was developed in this study. Testing reagents were prepared from carboxylated polystyrene latex particles with tetanus toxin by soluble carbodiimide. The test was performed on a glass slide with a drop of test sample and a drop of testing reagent. The agglutination reaction was usually completed within five minutes. Sensitivity of this test for tetanus antitoxins can be reached at 0.125 IU/ml. Therefore, the latex agglutination test can be used to determine the immune status of a patient in an emergency.
National Institute of Preventive Medicine, Department of Health, Taipei, Taiwan, R.O.C.
C L
CL
Lee
H C
HC
Huang
S Y
SY
Chiu
Y S
YS
Lee
T M
TM
Pan
D000371:Agglutination; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D007841:Latex Fixation Tests; D012680:Sensitivity and Specificity; D013743:Tetanus Antitoxin / Q000032:analysis*; D013744:Tetanus Toxin / Q000302:isolation & purification
D013743:Tetanus Antitoxin; D013744:Tetanus Toxin