DSQ Alert® HT Norovirus GII Probe Mix ASR
Elitechgroup Mdx LLC · Model M800822 · UDI-DI 03661540952876
Description
Product Description DSQ Alert® HT Norovirus GII Probe Mix is an analyte specific reagent that contains a chemically synthesized DNA oligonucleotide designed to detect nucleic acid sequences in RNA-dependent RNA polymerase (RdRp) region of Noro virus Genogroup GII. The mix consists of a total of 8.3 nmol of DSQ probe per vial in a 1X TE buffer solution and must match the expected purity and MW for each oligonucleotide. The probe is labeled with the FAM fluorophore and has an excitation wavelength maximum of 496 nm and an emission wavelength maximum of 517 nm. Each product lot will go through functional testing with an approved test method. Storage and Handling Requirements The reagent contained in this package should be protected from light and stored at less than -10°C. The reagent must be used by the expiration date printed on the vial label. Product use is limited to five freeze-thaw cycles.
Recalls
| Date | Firm | Reason |
|---|---|---|
| 2025-11-03 | GET TESTED INTERNATIONAL AB | Distribution without premarket approval/clearance. |
| 2024-11-01 | Kreatech Biotechnology Bv | The DNA fragments for this specific lot number are too large, resulting in potential background around the cells due to suboptimal hybridization. An absence of signal could also be |
| 2024-02-01 | Abbott Molecular, Inc. | Products that were intended for export only which were not approved or registered in accordance with U.S. specifications were shipped to U.S. customers. |
| 2023-10-25 | Becton, Dickinson and Company, BD Biosciences | In vitro diagnostics product that impacts the quality of cell staining can cause low or dim fluorescence signal, which can lead to potential false negative results and misdiagnosis |
| 2023-05-24 | Cytocell Ltd. | DNAs used during the manufacture of two affected models were accidentally inverted during manufacturing. |
| 2023-05-24 | Cytocell Ltd. | DNAs used during the manufacture of two affected models were accidentally inverted during manufacturing. |
| 2022-10-27 | Cytocell Ltd. | Device is mislabeled. The package insert for this ASR device contains a chromomap - an image showing the position the FISH probe maps to on the specific chromosome. For this device |
| 2022-10-27 | Cytocell Ltd. | An error with the chromomap on version 1 of the package insert which is incorrect. The nucleotide locations specified in the insert are correct but the map has been created using t |
| 2022-03-25 | Becton, Dickinson and Company, BD Biosciences | Anti-Kappa APC & Anti-Kappa PE analyte reagents may exhibit uncharacteristic flow profiles. |
| 2022-03-25 | Becton, Dickinson and Company, BD Biosciences | Anti-Kappa APC & Anti-Kappa PE analyte reagents may exhibit uncharacteristic flow profiles. |
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