TXMGP - Overview: Toxoplasma gondii Antibody, IgM and IgG (Separate Determinations), Serum

Test Catalog

Test Name

Test ID: TXMGP    
Toxoplasma gondii Antibody, IgM and IgG (Separate Determinations), Serum

Useful For Suggests clinical disorders or settings where the test may be helpful

Determining whether a patient has had previous exposure to or recent infection with Toxoplasma gondii


Detection of IgM-class antibodies to Toxoplasma gondii may be useful as a screen for recent infection with Toxoplasma gondii.


Per the FDA, IgM-positive results by a screening assay should be confirmed, for example by a Toxoplasma reference laboratory.


A single negative result by this assay does not rule out toxoplasmosis as the specimen may have been collected too early following infection, prior to development of detectable antibodies.


A single IgG-positive result is indicative of exposure to Toxoplasma gondii at some time in the past.

Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test IDReporting NameAvailable SeparatelyAlways Performed
TXMToxoplasma Ab, IgM, SYesYes
TOXGPToxoplasma Ab, IgG, SYesYes

Method Name A short description of the method used to perform the test

TXM: Enzyme Immunoassay (EIA)

TOXGP: Multiplex Flow Immunoassay (MFI)

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name A shorter or abbreviated version of the Published Name for a test; an abbreviated test name

Toxoplasma Ab, IgM and IgG, S

Aliases Lists additional common names for a test, as an aid in searching

T. gondii
Toxoplasma gondii
Toxoplasma IgG & IgM Antibody Assays
Toxoplasma, IgG Antibody, Serum
Toxoplasma, IgM Antibody, Serum