LAMP-based RNA detection on the Optigene Genie II/III. Closed-tube system, 30-min amplification at 66 °C, anneal-curve confirmation. Step 3 of the ProAmpRT™ in-house arbovirus surveillance system.
Independent Validation
Burkhalter et al., J Med Entomol 2018 (PMID: 29462341)
PLM-1008 is the LAMP detection step. Per the IFU procedure:
15 µL Master Mix + 4.975 µL WNV_E Primer Mix + 0.025 µL Reverse Transcriptase per reaction. Scale for run + 2 extra. Aliquot 20 µL into each Optigene 8-tube strip well.
Add 5 µL of extracted RNA to each tube and cap immediately. Total reaction volume: 25 µL. Use a template-addition area separate from pre-amp setup to control contamination.
Amplification: 66 °C × 30 min. Annealing: 98 °C → 80 °C at 0.05 °C/sec. Examine amplification curves and the anneal peak (WNV-positive: 86.4–88.4 °C).
Source: PLM-1008 IFU Ver: 160601
No thermal cycling. Tubes stay closed after the run — per the IFU, "do not open after the run" to prevent amplicon contamination.
Built-in confirmation step. The Genie ramps from 98 °C to 80 °C at 0.05 °C/sec; the anneal peak distinguishes a true WNV-positive from amplification artifacts.
Burkhalter et al. (2018) compared ProAmpRT LAMP, RAMP, and RT-PCR on honey cards; ProAmpRT detected WNV/ZIKV at multiple titers where RAMP returned no positives.
Single-vendor accountability. Pro-Lab supplies homogenization, RNA extraction, and LAMP detection — full IFU set, one tech-support contact.
If you ship pools to the state lab, the rhythm is the same every season — submit Monday, hope by Thursday, and during peak season the cap may bounce your submissions back. PLM-1008 closes the in-house loop. Add 5 µL of extracted RNA to a tube of amplification mix, run 30 minutes at 66 °C on the Optigene Genie II/III, read the anneal peak (86.4–88.4 °C confirms WNV-positive). Same-day surveillance result, every pool, every day.
Setup is the same every run. Thaw primer mix and master mix on ice. Combine: 15 µL Master Mix + 4.975 µL WNV_E Primer Mix + 0.025 µL Reverse Transcriptase = 20 µL amp mix; +5 µL of extracted RNA = 25 µL total. Run on Genie II/III: 66 °C × 30 min, then anneal 98 °C → 80 °C at 0.05 °C/sec. Read both the amplification curve and the anneal peak. Closed-tube — do not open after the run.
Public-health labs need three things to adopt a surveillance method: the protocol in writing, an independent assessment, and a vendor that supplies the entire workflow. PLM-1008 has all three. The IFU specifies amplification at 66 °C × 30 min, annealing 98 °C → 80 °C at 0.05 °C/sec, and an anneal peak at 86.4–88.4 °C as the WNV-positive signal. Burkhalter et al. (2018) compared ProAmpRT LAMP, RAMP, and real-time RT-PCR on honey-card specimens; LAMP detected WNV/ZIKV samples that RAMP returned as negative. For Research Use Only — vector-control surveillance, not clinical patient diagnosis.
PLM-1008 is the detection step. Pair it with upstream homogenization and RNA extraction from the same manufacturer.
Pre-filled 2.0 mL tubes with bearing balls and Grinding Buffer. Pools n ≤ 50, 100 preps per kit.
Pre-loaded extraction plates designed for the Mag Pro-32 instrument — 32 samples per run.
Automated 32-sample magnetic-bead extraction with built-in UV decontamination.
Silica spin-column RNA extraction with published mosquito protocol. Manual workflow — no instrument required.
Manual magnetic-bead RNA extraction with hand magnet. Flexible throughput; no instrument required.
Required isothermal LAMP reader with amplification and annealing analysis. Specified by the PLM-1008 IFU.
| Specification | Value |
|---|---|
| Catalog Number | PLM-1008 |
| Product Type | LAMP Primer Mix Kit (RUO) |
| RUO Designation | "Not for Clinical Use." For Research Use Only — vector-control surveillance, not clinical diagnosis |
| Reactions Per Kit | 100 |
| Kit Contents | Pro-AmpRT WNV_E Primer Mix (PLM-1008); Pro-AmpRT Master Mix (PLM-501); Pro-AmpRT Reverse Transcriptase (PLM-500) |
| Per-Reaction Setup | 15 µL Master Mix + 4.975 µL WNV_E Primer Mix + 0.025 µL Reverse Transcriptase = 20 µL amp mix; +5 µL sample = 25 µL total |
| Detection Reader | Optigene Genie II / Genie III |
| Tube Strips | Optigene 8 Tube Strips (cat# OP-0008) |
| Amplification | 66 °C × 30 min |
| Annealing | 98 °C → 80 °C at 0.05 °C/sec |
| WNV Anneal Peak | 86.4 – 88.4 °C |
| Detection Method | Fluorescence (closed-tube) |
| Specimen | Extracted RNA (from PLM-2008 → PLM-2007 / PLM-2004 / PLM-2000 upstream workflow) |
| Cold Ship | Required (manufacturer note) |
| Manufacturer | Pro-Lab Diagnostics USA |
Specifications sourced from PLM-1008 IFU Ver: 160601. Storage / shelf life and confirmed GHS hazard classification pending receipt of PLM-1008 SDS from Pro-Lab.
Pricing for your district or program within 1 business day.
20-min ProAmpRT system walkthrough — virtual or on-site.
PLM-1008 · 100 reactions per kit · ProAmpRT consumables.
Vector-control applications · (512) 789-5214
For Research Use Only — Not for Use in Diagnostic Procedures. The Pro-AmpRT WNV Isothermal Kit (PLM-1008) is designated Research Use Only per the IFU header (Ver: 160601 — verbatim "Not for Clinical Use"). The system is intended for vector-control and public-health surveillance — not for clinical patient diagnosis. The Burkhalter et al. (J Med Entomol. 2018; PMID: 29462341) study evaluated honey-card specimens, not mosquito-pool homogenate; performance in mosquito pools may differ. The "30-min amplification at 66 °C" run condition is verbatim from the PLM-1008 IFU Ver: 160601.
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