The PR2120-H-S is the trial / sample-size SKU of the Accuris qMAX Green High ROX One-Step RT-qPCR Kit family — 10-reaction pack for first-use evaluation of the One-Step RT-qPCR workflow on ABI 7000-series Standard-block cyclers before committing to the production-scale packs (PR2120-H-100 at $189 / -500 at $821 / -1000 at $1,506).
For complete chemistry rationale and One-Step vs Two-Step decision, see the PR2120-H-100 parent page.
Key Specifications
| SKU | PR2120-H-S |
| Type | Sample / trial pack — qMAX Green One-Step RT-qPCR Kit, High ROX |
| Pack quantity | 10 reactions |
| ROX level | High ROX — ABI 7300 / 7500 Standard / 7700 / 7900 |
| Per-reaction cost (sample) | $2.02 (premium reflects multi-component kit cost) |
| Sister sample SKUs (all $20) | PR2120-N-S (No ROX), PR2120-L-S (Low ROX) |
| Sister chemistry sample | PR2121-H-S (qMAX Probe One-Step RT-qPCR High ROX sample) |
| Production-scale follow-on | PR2120-H-100 ($189), PR2120-H-500 ($821), PR2120-H-1000 ($1,506) |
| List price | $20 |
Sample-Pricing Premium vs PR2000/PR2001 Samples
The PR2120 One-Step RT-qPCR sample at $20 carries a premium vs the PR2000/PR2001 qPCR-only samples at $20.00 — reflecting the multi-component kit composition:
| Kit family | Sample price | Component complexity |
| PR2000 / PR2001 (qPCR only) | $20.00 | Single 2X master mix |
| PR2120 / PR2121 (One-Step RT-qPCR) | $20 | 20X RTase tube + 2X One-Step master mix tube + RNase inhibitor included in RTase |
ROX-Variant Sample Triad — Cycler Compatibility Validation
| Sample SKU | ROX | Compatible cycler family |
| PR2120-N-S | No ROX | Bio-Rad CFX, Roche, Stratagene Mx, etc. |
| PR2120-L-S | Low ROX | ABI ViiA 7, QuantStudio, ABI 7500 Fast |
| PR2120-H-S (this product) | High ROX | ABI 7300 / 7500 Standard / 7700 / 7900 |
What 10 Reactions Supports — Validation Plan
| Validation step | Reactions used |
| No-template control (NTC) | 1 |
| Positive control | 1 |
| Standard curve (5-point, 1 replicate) | 5 |
| Sample RNA RT-qPCR | 2 |
| Reserve for re-test | 1 |
| Total | 10 |
Application Profile
See PR2120-H-100 parent page for the full application profile.
Ordering & Configuration
Single-use sample SKU. 10-reaction pack supports a meaningful One-Step RT-qPCR validation run.
Pair with RNA template + sequence-specific primers. Operator supplies RNA template and primers.
Cycler-compatibility confirmation. High ROX matches Standard-block ABI cyclers.
Storage. -20 °C, RNase-free handling, protect from light.
Confirm at quote: cycler ROX requirement, evaluation intent, and lead time.
Warranty: Per Accuris standard reagent terms — confirm at quote.
Accuris qMAX Green One-Step RT-qPCR sample triad (all $20):
- PR2120-N-S — No ROX
- PR2120-L-S — Low ROX
- PR2120-H-S (this product) — High ROX
Pair with PR2121-H-S sample for Green vs Probe One-Step RT-qPCR chemistry comparison.
