
Lyme IGXSpot
IGeneX
Sample type: Whole blood
Requires fasting: No
Phlebotomy required
Details
The IGXSpot test is an enzyme–linked immunospot assay that detects human T cells reactive to Borrelia/pathogen-specific antigens in vitro. It is recommended for the detection of very early and/or late Borrelia/pathogen infection and in seronegative patients’ whole blood samples. When combined with Lyme ImmunoBlot tests, this test provides information on the full spectrum of a patient’s immune response to infection and stage of disease.
- Borrelia-reactive T Cells
Estimated days for results: Results should arrive 10 business days after the lab receives samples.
10 business days
Before You Start
- Please read the test preparation and collection instructions here.
- Sample collection must be performed by a phlebotomist.
- Your sample must be drawn and shipped on the same day, Monday - Wednesday only.
Day Before Collection
- Ensure you are well hydrated.
State restrictions:
Patient can't order this test if they are located in Hawaii, Puerto Rico, New Jersey, New York, or Rhode Island




