The PR2121-H-500 is the mid pack-size of the Accuris qMAX Probe High ROX One-Step RT-qPCR Kit — sized for moderate-to-high-throughput ABI 7000-series Standard-block sequence-specific RT-qPCR workflows. $821 list price delivers $1.64 per reaction.
For complete chemistry rationale (RT + probe-based qPCR in single tube, TaqMan / Scorpion / molecular beacon compatibility, ROX selection), and One-Step vs Two-Step decision, see the PR2121-H-100 parent page.
Key Specifications
| SKU | PR2121-H-500 |
| Type | One-Step RT-qPCR Kit — qMAX Probe High ROX (mid pack) |
| Pack quantity | 500 reactions |
| ROX level | High ROX — ABI 7300 / 7500 Standard / 7700 / 7900 |
| Per-reaction cost | $1.64 per reaction |
| Sister pack sizes | PR2121-H-S ($14), PR2121-H-100 ($189), PR2121-H-1000 ($1,506) |
| Sister ROX variants (same pricing) | PR2121-N-500 (No ROX, $821), PR2121-L-500 (Low ROX, $821) |
| List price | $821 |
Pack-Size Sweet-Spot
| Workflow throughput | Per-quarter probe RT-qPCR rxn | Best pack |
| Light use | < 100 | PR2121-H-100 multi-pack |
| Moderate-to-high clinical-research diagnostic | 100–500 | PR2121-H-500 (this product) |
| Production-scale pathogen detection | 1,000+ | PR2121-H-1000 |
Application Profile
See PR2121-H-100 parent page.
Ordering & Configuration
Probe inventory. Operator supplies sequence-specific probes.
Cycler-compatibility confirmation. High ROX for Standard-block ABI cyclers.
Storage. -20 °C, RNase-free handling, protect from light.
Confirm at quote: cycler ROX requirement, workflow throughput, multiplex panel design, and lead time.
Warranty: Per Accuris standard reagent terms — confirm at quote.
Accuris PR2121-H qMAX Probe One-Step RT-qPCR High ROX family pack-size ladder:
- PR2121-H-S — 10 rxn sample ($14)
- PR2121-H-100 — 100 rxn ($189, $1.89/rxn)
- PR2121-H-500 (this product) — 500 rxn ($821, $1.64/rxn)
- PR2121-H-1000 — 1000 rxn ($1,506, $1.51/rxn)
Pick the 500-reaction pack for moderate-to-high throughput probe-based RT-qPCR workflows; sister chemistry PR2120-H-500 covers SYBR-class; PR2122 / PR2124 cover multiplex.
