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NG-Test CTX-M Multi, pack of 20, by NG Biotech

For Research Use Only

Rapid test for the detection of CTX-M groups 1, 2, 8, 9, 25 extended-spectrum ß-lactamases in a bacterial colony from culture. Not for in vitro diagnostic use.


  • Results in 15 minutes
  • Minimal hands on time
  • Minimal training needs
  • No equipment needed
  • No maintenance costs
  • Stable at room temperature

Performance Characteristics:

Detection limit
The detection limit was determined using purified recombinant enzymes.

Group 1 / CTX-M-15  250 pg/mL
Group 2 / CTX-M-2   600 pg/mL
Group 9 / CTX-M-14   100 pg/mL

Validation on a reference strain bank
NG-Test CTX-M MULTI was evaluated on 165 isolates (PCR characterized ESBL content) at the NRC (AMR French National Reference Centre) of CHU Kremlin Bicêthe Paris-France.

Sensitivity : 100% Specificity : 100%

NG-Test CTM MULTI detects the following variants:
Group 1: CTX-M-1, -3, -10, -15, -32, -37, -55, -57, -71, -82, -101, -182
Group 2: CTX-M-2
Group 8: CTX-M-8
Group 9: CTX-M-9, -13, -14, -17, -18, -19, -24, -27, -65, -93
Group 25:CTX-M-94, -100

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Cat No. Description Price Curr UOM Qty  
NGBCTMS23000 NG-Test CTX-M Multi
NG Biotech, PK20 RUO
$332.77 USD EA

Manufacturer Category Organism
NG Biotech

Rapid ID Test Kits


Instructions for Use Video SDS


Brochures and Studies BioSafety Level

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