Testing Specialties

Infectious Disease – UTI – Antibiotic Resistance – ENT – COVID – STD

The Promus Pathway is the next level of PCR reporting. Promus Pathway is the only PCR lab to identify, isolate and design methods to proliferate over 100 live pathogens across multiple infectious disease assays and create a validated reporting algorithm that couples highly accurate results in CFUs/mL and all related antibiotic resistance genes.



Pharmacogenetic testing (PGx) discovers genetic variants that can affect how your body processes certain medications.

Urinary Tract Infection & STI


Our UTI+STI test panel can quickly and accurately identify infection causing pathogens and antimicrobial resistance markers.



Promus Diagnostics’ CFR panel is a combined qualitative real-time PCR test that can detect SARS-CoV-2 RNA (COVID-19), Influenza A/B, and RSV A/B.

Quantitative Neutralizing Antibody
Promus qNAT quantitative neutralizing antibody test logo on white

Promus Diagnostics’ qNAT is a semi-quantitative COVID-19 Antibody Test that can measure immune response from prior infection or vaccination.

Women’s Health

Women’s Health

The women’s health panel is designed to assess female reproductive health by analyzing various markers, including hormone levels and infections.

Respiratory Pathogens


The respiratory panel is a comprehensive test that analyzes respiratory secretions to detect various viral and bacterial pathogens.



This panel is used to evaluate wound infections by analyzing samples taken from the affected area.

Nail & Hair

Nail & Hair

This diagnostic test assesses nail and hair samples for fungal or bacterial infections. It helps identify the cause and indicate appropriate treatment.

Drug Quantification


Our toxicology capabilities include rapid detection and identification of drugs and other toxins present in a given sample.

Disease Identification


Advanced pathology testing using real time PCR allows for timely and accurate identification of disease.

We make testing simple

Efficient Turnaround

Our seamless end-to-end process allows us to deliver results efficiently and accurately. Our testing results can be delivered electronically within 24 to 48 hours of receipt.

Trusted Accuracy

All testing is completed in our CAP Accredited & CLIA Certified Laboratory, focused on delivering fast, accurate and reliable test results.

Paperless Process

At Promus, we use a paperless process, saving time and efficiency on both ends. We provide all the supplies and the samples are shipped directly to our location.

Connect with Promus

Promus Diagnostics is a full service lab located in Southlake, Texas that leverages cutting-edge lab equipment and proprietary testing methodologies to ensure precise and reliable results across a wide range of diagnostics tests.