NEW: update reference ranges Please see requirements for sample submission

Serum Trypsin-Like Immunoreactivity (TLI)
For exocrine pancreatic function testing (i.e to diagnose EPI )

Serum Cobalamin (Vitamin B12) and Folate
Test of small intestinal function (not species specific)

Pancreatic Lipase Immunoreactivity (PLI)
Test for diagnosis of pancreatitis in dogs and cats (species specific)

Fecal Alpha₁-Proteinase Inhibitor
Test for protein-losing enteropathy - dogs and cats

Serum Bile Acids
Test for hepatic function - dogs, cats, and other species

Canine C-reactive Protein
Test for systemic inflammation - dogs only

Tritrichomonas foetus
PCR testing

Campylobacter spp.
PCR test for Campylobacter jejuni, C. upsaliensis, C. coli, C. helveticus

Canine schistosomiasis
PCR test for Heterobilharzia americana

Enterotoxigenic Clostridium perfringens
PCR test for the gene encoding C. perfringens enterotoxin

Thyroid hormones and Cortisols
Total T4, TSH, free T4 by equilibrium dialysis, cortisols