Recombinant GRA antigens and the use of same for early diagnosis of toxoplasmosis

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United States of America Patent

PATENT NO 9658227
APP PUB NO 20150293090A1
SERIAL NO

14435373

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Abstract

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The present disclosure relates to a method for identifying the presence or absence of anti-Toxoplasma gondii antibodies in a human or animal serum, including placing the previously drawn serum in contact with antigens capable of binding with the anti-Toxoplasma gondii antibodies, and the observation of a bond or of an absence of a bond of antibodies with the antigens, and a combination of two recombinant GRA2 and GRA6 proteins. In particular, the antigens are attached to a support, in particular an ELISA plate. This test is preferably carried out as a supplement to another test for diagnosing toxoplasmosis.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITE JOSEPH FOURIER - GRENOBLE 138400 SAINT-MARTIN-D'HÈRES
CENTRE HOSPITALIER UNIVERSITAIRE GRENOBLE38700 LA TRONCHE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delauw, Marie-France Grenoble, FR 1 0
Fricker-Hidalgo, Hélène Vaulnaveys le Haut, FR 1 0
Mercier, Corinne La Tronche, FR 5 9
Pelloux, Hervé Bernin, FR 3 2

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