Description
Lyo-Ready AOF dUTP DNA qPCR Urine (MDX352) uses an advanced one-tube formulation, incorporating the latest innovations in buffer chemistry and PCR enhancers, along with an optimized concentration of recombinant antibody-mediated hot-start polymerase, dNTPs (including dUTP), and MgCl2. Lyo-Ready AOF dUTP RNA/DNA qPCR Urine, (MDX353) also includes reverse transcriptase and RNase inhibitor for comprehensive nucleic acid detection.
Lyo-Ready AOF dUTP DNA/RNA qPCR mixes utilize the dUTP/UDGase system to prevent carryover contamination, minimizing false positives and ensuring accurate results, especially in high-throughput workflows. BSA-free and sustainable, these mixes also align with evolving regulatory trends toward in vitro systems, reducing reliance on animal-sourced reagents while offering cost-effective, room-temperature stability through their lyophilization-ready formulation.
Urine, a versatile and non-invasive clinical specimen, is increasingly used for diagnosing infectious diseases, metabolic disorders, cancer, and drug monitoring. However, inhibitors like urea and nucleases can impact accuracy. Our inhibitor-tolerant Lyo-Ready mixes ensure sensitive RNA/DNA detection, even in crude urine samples, providing reliable results for diverse diagnostic applications.
Key points:
- Supports the development of urine-based screening assays, such as assays detecting sexually transmitted diseases (STDs) or urinary tract infections (UTIs)
- Enables highly sensitive detection of low-copy number bacteria, viruses, and cell-free nucleic acids directly from crude urine samples.
- Facilitates quick and accurate identification of slow-growing and hard-to-culture microorganisms, reducing ambiguous results.
- Offers the flexibility to remain as a liquid mix or be lyophilized, creating ambient-temperature stable assays with extended shelf life.
Example Protocol
| Reagent Name | Volume |
|---|---|
| Lyo-Ready AOF Direct DNA qPCR Urine, 4x | 5 µL |
| Primer-Probe Mix, 20x | 1 µL |
| Water | up to 10 µL |
Figure 1. Lyo-Ready AOF Direct DNA qPCR Urine. Combine reagents as shown for a total reaction volume of 20 μL. Briefly vortex and spin down briefly in a microcentrifuge. Include the reaction for 2 minutes at 95°C and then cycle for 5 seconds at 95°C and 230 seconds at 60°C for 45 cycles.
Lyo-Ready AOF dUTP DNA qPCR Urine, MDX352
经过优化的 qPCR 母液混合物可耐受尿液中的抑制剂。非常适合多路复用、高通量检测，在这些检测中，交叉污染造成假阳性的风险更大。
文档与资源
产品资料
Air-Dryable Direct Urine CatalogAir-Dryable Direct Urine Catalog
Lyo-Ready Direct DNA and RNA/DNA qPCR Urine Master MixesLyo-Ready Direct DNA and RNA/DNA qPCR Urine Master Mixes
可冻干LAMP试剂可冻干LAMP试剂
All-in-One dUTP qPCR Master Mix Optimized for High-Throughput & Multiplex AssaysAll-in-One dUTP qPCR Master Mix Optimized for High-Throughput & Multiplex Assays
FAQs: qPCR Urine Test
Does not contain materials derived from eukaryotic animals.
No, UDGase (Uracil DNA Glycosylase) needs to be added separately where there is a greater risk of false positives from cross-over contamination.
The advantages of a quantitative PCR urine test are that it is completely non-invasive, and it can be self-sampled in large quantities. Urine testing is used in the diagnosis and management of infectious diseases (including STDs), hormone and metabolic disorders, renal diseases, bladder cancer, urinary tract infections (UTIs) and for monitoring recreational drug use.
The most common infections are urinary tract infections (UTIs), most commonly Escherichia coli, Protus mirabilis, Enterococcus faecalis, Staphylococcus saprophyticus and Klebsiella pneumoniae. Several other infections can be diagnosed by urine DNA and urine RNA tests including community-acquired pneumonia (CAP), legionellosis, tuberculosis, congenital cytomegalovirus (CMV) infection, and arboviruses, such as Chikungunya virus, dengue virus and Zika virus. Parasites can also be diagnosed from urine testing for the detection of eggs from Schistosoma haematobium. Furthermore, urine has been used for screening of different sexually transmitted diseases (STD) such as Neisseria gonorrhoeae and 衣原体.
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