The PR2122-H-S is the trial / sample-size SKU of the Accuris qMAX Probe High ROX One-Step Multiplex RT-qPCR Kit family — 20-reaction pack for first-use evaluation of the 2–3 target probe-based multiplex chemistry on ABI 7000-series Standard-block cyclers.
Universe price BLANK note (FQ-016): Pricing inferred from PR2122-N-S confirmed at $21.05 — uniform ROX-variant pricing pattern across the PR2122 family. Confirm at quote.
For complete chemistry rationale and multiplex family architecture, see the PR2122-H-100 parent page.
Key Specifications
| SKU | PR2122-H-S |
| Type | Sample / trial pack — qMAX Probe Multiplex One-Step RT-qPCR Kit, High ROX |
| Pack quantity | 20 reactions (larger than PR2121 single-target sample's 10-rxn — reflects multiplex chemistry needing more validation) |
| Multiplex capacity | 2–3 targets per reaction |
| ROX level | High ROX — ABI 7300 / 7500 Standard / 7700 / 7900 |
| Per-reaction cost (sample) | $1.05 |
| Sister sample SKUs (all $21) | PR2122-N-S (No ROX), PR2122-L-S (Low ROX) |
| Production-scale follow-on | PR2122-H-100, PR2122-H-500, PR2122-H-1000 |
| List price | $21 (inferred — confirm at quote) |
Why 20-Reaction Multiplex Sample (vs PR2121 10-Rxn Single-Target Sample)
Multiplex chemistry validation requires more reactions than single-target validation:
| Validation step | Reactions used (multiplex 20-rxn sample) |
| No-template control | 1 |
| Single-target positive control per probe (e.g., 3 probes × 1 control each) | 3 |
| Standard curve (5-point per target × multiplex) | up to 10 |
| Multiplex sample with all targets + controls | 4 |
| Replicate confirmation | 2 |
| Total | 20 |
The 20-reaction sample supports a complete multiplex panel validation — single-target probe performance + multiplex amplification efficiency + cross-target compatibility.
Application Profile
See PR2122-H-100 parent page for the full application profile (multi-target pathogen detection, gene expression with reference-gene multiplex, allelic discrimination, clinical-research diagnostic 2–3 target panels).
Ordering & Configuration
Single-use sample SKU. 20-reaction pack supports a meaningful multiplex panel validation run.
Probe inventory. Operator supplies multiple sequence-specific probes (each with different fluorophore label per target).
Cycler-compatibility confirmation. High ROX matches Standard-block ABI cyclers AND sufficient fluorophore channels for the multiplex panel.
Storage. -20 °C, RNase-free handling, protect from light.
Confirm at quote: cycler ROX requirement and channel count, multiplex panel design, evaluation intent, pricing confirmation, and lead time.
Warranty: Per Accuris standard reagent terms — confirm at quote.
Accuris qMAX Probe Multiplex One-Step RT-qPCR sample triad (all $21 inferred / confirmed):
- PR2122-N-S — No ROX ($21 confirmed)
- PR2122-L-S — Low ROX (universe blank — $21 inferred)
- PR2122-H-S (this product) — High ROX (universe blank — $21 inferred)
Pick the matching ROX-variant sample for cycler-compatibility validation; multiplex panels require pairing sample with multiple operator-supplied probes.
