Bacblactamresampcctbldnaaprb
Key facts at a glance
- LOINC
- 105778-5
- Short code
- BLAmpC PCR
- Synonyms
- Bac b-lactam res AmpC Ct Bld + NAA prb
- Category
- chemistry
- Sample
- whole-blood
- Container
- Positive blood culture bottle (aerobic or anaerobic) - transfer aliquot to sterile cryovial or molecular transport tube
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- probe-amp-tar
- CPT
- 87150, 87500
- SNOMED
- 43491000175104
- Specimen volume
- 1-2 mL aliquot from positive blood culture bottle
- Stability
- Stable for 24 hours at 2-8°C; for longer storage, freeze at -70°C or below
- Hemolysis max
- 0
- Lipemia max
- 0
- Icterus max
- 0
- TAT
- 2–8 hours
- Order
- routine
Reference range
Negative (AmpC blaCMY, blaLAT, blaDHA, blaFOX genes not detected). Cycle threshold (Ct) values are reported qualitatively as positive or negative.N/A
No special patient preparation required. Sample is collected from a positive blood culture bottle, not directly from the patient.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy