NG-TEST CTX-M

Specimen: Culture  | Format: cassette | Packaging: 20 tests | Storage: 4-30°C | Shelf-life: 24 months | Cat. Ref: NGB-CTX-S23-002

Performance Characteristics

Detection limit
The detection limit was determined using purified recombinant CTX-M-15 enzyme and evaluated at 200 pg/mL.

Validation on a reference strain bank
NG-Test CTX-M was evaluated on 175 clinical strains at the NRC (AMR French National Reference Centre) of CHU Kremlin Bicêtre Paris-France. LFIAs validation with 175 isolates (characterized β-lactamase by PCR).

NG Test CTX-M

Sensitivity : 100% Confidence interval : 94.8% to 100% Specificity : 100% Confidence interval : 96.5% to 100%

NG-Test CTX-M detects at least the following variants of group
1: CTX-M-1 -3 -15 -32 -37 -55 -57 -71 - 82 -101 -182.


interpretation