1 ml of serum from a bovine, caprine, or ovine in a serum separator tube (red top/tiger top) or other sterile tube; shipped chilled overnight.

The IDEXX MAP Ab Test kit is a USDA approved Johne's ELISA kit for the detection of antibodies to Mycobacterium avium ssp. paratuberculosis in bovine serum or plasma. This test is to be used as an initial screening method for the testing of small ruminants.

Tests run on Tuesday for samples received prior to 12:00 PM.

Tests run on Friday for samples received by 5:00 PM the day prior.