TEST CATALOG ORDERING & RESULTS SPECIMEN HANDLING CUSTOMER SERVICE EDUCATION & INSIGHTS
Test Catalog

Test ID: PNZIK    
Prenatal Zika Virus IgM Antibody Capture ELISA, Serum

Method Description Describes how the test is performed and provides a method-specific reference

The ZIKV Detect 2.0 IgM Capture enzyme-linked immunosorbent assay (ELISA) is for the detection of human IgM antibodies targeting the Zika virus (ZIKV) envelope glycoproteins. Polystyrene microtiter wells are precoated with polyclonal capture antibodies against human IgM. Positive control, negative control, and patient serum samples are diluted into a sample dilution buffer and then added to the ELISA plate in appropriate locations. After incubation and washing, a subsequent ready-to-use (RTU) ZIKV antigen (Zika Ag), a cross-reactive control antigen (CCA) and a normal cell antigen (NCA) are added separately to each corresponding well. After incubation and washing, a RTU secondary antibody solution is added to each well. After a subsequent incubation and wash steps, an enzyme conjugate solution comprising horseradish peroxidase-labeled antimouse antibody is added to each well. After washing, wells are incubated with a tetramethylbenzidine (TMB) substrate. An acidic stop solution is then added, and the degree of enzymatic turnover is determined by the absorbance (optical density) measurement at 450 nanometers. If human IgM antibodies targeting the ZIKV envelope glycoproteins are present, a complex is formed consisting of the IgM, antigen, secondary antibody, and conjugate. If IgM antibodies targeting the ZIKV envelope glycoproteins are not present, then the antigen, antibody, and conjugate are washed away.(Package insert: InBios Zika Detect 2.0 IgM Capture ELISA. InBios International, Inc; 05/23/2019)

PDF Report Indicates whether the report includes an additional document with charts, images or other enriched information

No

Day(s) Performed Outlines the days the test is performed. This field reflects the day that the sample must be in the testing laboratory to begin the testing process and includes any specimen preparation and processing time before the test is performed. Some tests are listed as continuously performed, which means that assays are performed multiple times during the day.

Tuesday

Report Available The interval of time (receipt of sample at Mayo Clinic Laboratories to results available) taking into account standard setup days and weekends. The first day is the time that it typically takes for a result to be available. The last day is the time it might take, accounting for any necessary repeated testing.

Same day/1 to 7 days

Specimen Retention Time Outlines the length of time after testing that a specimen is kept in the laboratory before it is discarded

90 days

Performing Laboratory Location Indicates the location of the laboratory that performs the test

Rochester