G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 33/569 (2006.01) C07H 7/033 (2006.01) G01N 33/543 (2006.01)
Patent
CA 2092637
ABSTRACT OF THE DISCLOSURE A method of testing for tuberculosis and leprosy in animals, or humans and antigens used in the method. The method involves carrying out an assay on sera from said humans or animals using an antigen to bind antibodies in said sera. The antigens used in the method are synthetic pseudo cord factor- like glycolipids having the structures (I) or (II) below: Image Image (I) (II) wherein R represents a straight or branched chain alkyl group having 15 to 18 carbon atoms. The antigens can be produced by chemical synthesis, and can therefore be made available in suitable quantities, and are relatively stable at ambient temperatures while showing good sensitivity and specificity for tuberculosis and leprosy. The antigens can be used, for example, for enzyme-linked immunosorbent assays, and related "spot tests", for diagnosing tuberculosis and leprosy.
Handzel Vera
Laszlo Adalbert
Anderson J. Wayne
Handzel Vera
Laszlo Adalbert
LandOfFree
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