Leishmania infantum+donovani IgG Ab [Titer] in Serum or Plasma by Immunofluorescence

L infantum+donovani IgG Titr SerPl IF

Definition

This assay detects antibodies against Leishmania donovani IgG for L. infantum screening based on the known cross reactivity between L. donovani and L. infantum. If the Leishmania IIFT is positive, a monospecific test (example Westernblot) can be performed to differentiate the pathogenic agents and confirm the diagnosis. Immunoglobulin specific slides distinguish between IgG, IgM and IgA. No reaction at a 1:320 titer indicates no IgG class antibodies against Leishmania donovani are detected, but infection cannot be excluded. A reaction of a titer at 1:320 is positive indicating a former or acute infection. This term was created for, but not limited in use to, the submitter's Anti-Leishmania donovani indirect immunofluorescence test kit.

ABS; Aby; ACIF; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; Dilution factor; Dilution Factor (Titer); FA; Fluorescent antibody; Fluoresent; ID; IFA; Immune fluorescence; Immune globulin G; Immunoflour; Immunofluor; Immunofluorescence; Immunoglobulin G; Infectious Disease; InfectiousDisease; L infantum; L infantum+donovani; L infantum+donovani Ab; Leishmaniasis; Leishmaniosis; Microbiology; Pl; Plasma; Plsm; Point in time; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SmQn; SR; Time Resolved Fluorescence; Titer; Titered; Titre; TRF; Ttr

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