The BAX® System offers three assays for detecting Listeria spp to accommodate your lab's needs.
Also see BAX® System PCR assays for detecting L. monocytogenes
| BAX® System PCR Assay for Genus Listeria 24E |
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This assay detects even low concentrations of Listeria in food and environmental samples after overnight enrichment. Performance is comparable to culture but with faster time to result. |
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| Specifications |
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| Target |
Listeria species (except L. grayi ) |
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| Matrices |
Dairy, meat, fish, vegetables, environmentals |
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| Enrichment medium |
24 LEB |
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| Enrichment time |
24-28 hours |
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| PCR time |
3.5 hours |
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| BAX instruments |
Q7 and classic |
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| Detection level |
10^4 cfu/mL |
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| Certifications |
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Performance Tested Method #050903 validated on bagged spinach, processed cheese, frankfurters, cooked shrimp and stainless steel. This test kit's performance was reviewed by AOAC Research Institute and was found to perform to the manufacturer's specification. This certification has been extended for use with blended 24 LEB Complete media.
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QUA-18/06-07/08 certified according to AFNOR validation rules for all human food products* and environmentals.
*Smoked fish requires use of buffer supplement.
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Ordering info
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| D13608135 |
BAX® System PCR assay for Genus Listeria 24E (96 tests per kit) |
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24 LEB Complete (2.5 kg) - Oxoid CM1154
Note: Each 2.5kg tub makes 57.5 liters, sufficient for 640 environmental or 255 food samples. |
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| D14327522 |
24 LEB Buffer Supplement (24 bottles of 10 mL) - Oxoid B01204 |
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| 24 LEB is also available from Oxoid as separate components. |
24 LEB Base (500 gm) - Oxoid CM1107
24 LEB Selective Supplement (10 vials) - Oxoid SR0243 |
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Note: A full kit (96 tests) for food testing uses 2 bottles (1 kg) base and 5 packs (50 vials) supplement. A full kit for environmental testing uses 1 bottle (500 gm)base and 2 packs (20 vials) supplement.
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| BAX® System PCR Assay for Genus Listeria |
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This assay uses standard media to detect Listeria species in food and environmental samples after 48 hours enrichment. |
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| Specifications |
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| Target |
Listeria species (except L. grayi) |
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| Matrices |
Food and environmental samples |
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| Enrichment medium |
Demi-Fraser and MOPS-BLEB |
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| Enrichment time |
~48 hours |
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| PCR time |
3.5 hours |
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| BAX instruments |
Q7 and classic |
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| Detection level |
10^5 cfu/mL after enrichment |
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| Certifications |
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AOAC-RI Performance Tested Method 030502 - tested on frankfurters,smoked salmon, spinach, cheese and environmental sponges. This test kit's performance was reviewed by AOAC Research Institute and was found to perform to the manufacturer's specification. |
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| Ordering info |
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| D11000147 |
BAX® System PCR Assay for Genus Listeria (96 tests) |
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