The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 1994
Filed:
May. 13, 1992
Carlo A Nuzzolo, Rome, IT;
Adriano Bernardi, Monterotondo, IT;
Antonello Pessi, Rome, IT;
Antonio S Verdini, Monterotondo, IT;
Eniricerche S.p.A., Milan, IT;
Abstract
An ELISA method with competitive inhibition is described for determining antisporozoite antibodies of P. Falciparum in human blood samples and in mosquito extract, which uses a single plate pretreated with only the synthetic antigen (NANP).sub.20 using, as total competitive inhibitor for the formation of the complex between the synthetic antigen adsorbed on the plate and the antibody contained in the sample, the (NANP).sub.20 synthetic peptide in a weight ratio of at least 20:1 with respect to the adsorbed antigen. Because of its high specificity, sensitivity and speed, the method is particularly suitable for epidemiological studies on malaria.