Proteus spp. BY PCR

The Proteus spp. BY PCR test is a molecular diagnostic assay that detects the genetic material of Proteus species (for example Proteus mirabilis and Proteus vulgaris) in clinical specimens, most commonly urine. By amplifying specific DNA targets, PCR delivers high sensitivity and specificity compared with culture, enabling detection of low bacterial loads and early-stage infections.

This test is used to confirm Proteus-related urinary tract infections, catheter-associated infections, and in suspected cases of systemic infection originating from the urinary tract. With home sample collection available across Dubai, patients can obtain lab-grade PCR results conveniently, helping clinicians choose targeted antibiotic therapy and supporting antimicrobial stewardship in the UAE healthcare setting.

• Proteus spp. (Presence/Absence)
• Proteus mirabilis DNA
• Proteus vulgaris DNA
• Cycle threshold (Ct) value

• Symptoms of urinary tract infection (dysuria, urgency, frequency)
• Recurrent or persistent UTIs despite prior antibiotics
• Catheter-associated urinary tract infection or new catheter symptoms
• Suspected urosepsis or systemic infection of urinary origin
• Before initiating targeted antibiotic therapy to guide treatment

• High analytical sensitivity and specificity for Proteus species
• Rapid, lab-grade molecular results to inform clinical decisions
• Convenient at-home sample collection across Dubai with trained collectors
• Supports targeted antibiotic selection and reduces empirical therapy
• Detects low bacterial loads that may be missed by culture

• Midstream clean-catch urine sample (recommended 10–30 mL) collected at home
• Avoid antibiotics for 48 hours prior to sampling if clinically safe
• Keep the specimen refrigerated and ready for same-day pickup by the collector
• Provide valid UAE ID and completed requisition details for home collection