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The PR2121-L-100 is the Low ROX formulation of the Accuris qMAX Probe One-Step RT-qPCR Kit, sold as 100-reaction entry pack. Same probe-based RT + qPCR single-tube chemistry as the High / No ROX sister variants, with Low ROX passive reference dye for ABI ViiA 7 / QuantStudio / 7500 Fast-block cyclers.
For complete chemistry rationale, see the PR2121-H-100 parent page.
| SKU | PR2121-L-100 |
| Type | One-Step RT-qPCR Kit (qMAX Probe Low ROX) |
| Pack quantity | 100 reactions |
| ROX level | Low ROX. ABI ViiA 7, QuantStudio 6/7/12K, ABI 7500 Fast-block |
| Per-reaction cost | $1.89 per reaction |
| Sister ROX variants (same pricing) | PR2121-N-100 (No ROX, $189), PR2121-H-100 (High ROX, $189) |
| Sister pack sizes | PR2121-L-S ($20), PR2121-L-500 ($821), PR2121-L-1000 ($1,506) |
| List price | $189 |
| SKU | Reactions | List price | Per-reaction cost |
| PR2121-L-S | 10 (sample) | $20 | $2.02 |
| PR2121-L-100 (this product) | 100 | $189 | $1.89/rxn |
| PR2121-L-500 | 500 | $821 | $1.64/rxn |
| PR2121-L-1000 | 1000 | $1,506 | $1.51/rxn |
See PR2121-H-100 parent page for the full application profile.
Probe inventory. Operator supplies sequence-specific probes.
Cycler-compatibility confirmation. Low ROX for ABI Fast-block cyclers (ViiA 7, QuantStudio, 7500 Fast).
Storage. -20 °C, RNase-free handling, protect from light.
Confirm at quote: cycler ROX requirement, workflow throughput, evaluation interest (PR2121-L-S sample), and lead time.
Warranty: Per Accuris standard reagent terms. Confirm at quote.
Accuris PR2121-L qMAX Probe One-Step RT-qPCR Low ROX family pack-size ladder:
- PR2121-L-S: 10 rxn sample ($20)
- PR2121-L-100 (this product): 100 rxn ($189, $1.89/rxn)
- PR2121-L-500: 500 rxn ($821, $1.64/rxn)
- PR2121-L-1000: 1000 rxn ($1,506, $1.51/rxn)
Pick the Low ROX variant for ABI Fast-block cyclers; sister chemistry PR2120-L (Green) covers SYBR-class workflows; PR2122 / PR2124 cover multiplex.
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