GeneQuence Listeria

GeneQuence® for Listeria

Item No.  6708

  • 24 and 48-hour enrichment protocols for food and environmental samples
  • Tests can be performed manually or automated

 

Intended Use GeneQuence for Listeria provides for the detection  of Listeria in food and environmental samples.  

 

 

The Test

This DNA hybridization test employs Listeria spp.-specific DNA probes directly labeled with HRP, and a colorimetric endpoint to detect as little as 1 cfu of Listeria in a 25 g food sample when the specified enrichment protocols are used. A sample is considered negative for the presence of Listeria if the absorbance value (A450) obtained is less than 0.10. A sample is considered positive for the presence of Listeria if the absorbance value obtained is greater than or equal to 0.10. Positive samples should be confirmed by standard culture procedures, followed by biochemical identification.

 

Product Specifications

Analyte : Listeria
Approvals : AOAC-RI 010403 HPB Canada MLFP-13
Brand : GeneQuence®
Incubation Time : 30-48 Hours
Limit of Detection : 1 – 5 cfu/25g sample cfu
Package Dimensions : 9.70 IN x 6.50 IN x 4.50 IN
Package Weight : 0.70 LB
Platform : ELISA
Quantity per Package : 93 tests
Result Type : Qualitative
Testing Time : 2.00 Hours

Result

result-GeneQuence-listeria

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