The PR1100-100 is the larger 100-reaction pack of the Accuris One-Step RT-PCR Kit — same single-tube cDNA synthesis + PCR amplification chemistry as the PR1100-50 sister, engineered for higher-throughput RT-PCR workflows. $549 list price delivers $5.49 per reaction vs the 50-rxn pack's $6.08 per reaction — ~10 % per-reaction cost saving at the larger pack size.
For complete chemistry rationale (single-tube workflow, low-copy sensitivity, Hot Start Taq inclusion, RNase inhibitor inclusion), application profile (multiplex RT-PCR, gene expression analysis, pathogen detection), and One-Step vs Two-Step RT-PCR decision, see the PR1100-50 parent page.
Key Specifications
| SKU | PR1100-100 |
| Type | Single-tube One-Step RT-PCR kit (larger pack) |
| Pack quantity | 100 reactions |
| Workflow | cDNA synthesis (RT) + PCR amplification in single tube |
| Per-reaction cost | $5.49 per reaction (vs $6.08 per reaction at the 50-rxn pack — 10 % saving) |
| Sister SKUs | PR1100-50 (50 reactions, $304), PR1100-S (sample, 10 reactions, $65) |
| List price | $549 |
Per-Reaction Cost Economics
| Pack | Reactions | List price | Per-reaction cost |
| PR1100-S | 10 | $65 | $6.50 |
| PR1100-50 | 50 | $304 | $6.08 |
| PR1100-100 (this product) | 100 | $549 | $5.49 |
Pick the 100-reaction pack when:
- Workflow throughput consumes 100+ RT-PCR reactions per quarter — the per-reaction cost saving accumulates meaningfully at scale
- Production-scale gene-expression workflows running multi-gene panels across multi-sample cohorts
- Multi-chassis facilities with consolidated RT-PCR workflow across multiple thermocyclers
- Annual procurement consolidation — single 100-rxn pack reduces reorder frequency vs multiple 50-rxn packs
Pick the 50-rxn pack when: workflow throughput is < 100 rxn per quarter and the larger pack would expire before consumption.
Workflow Throughput Sizing
| Workflow scenario | Per-week RT-PCR rxn count | Pack-size recommendation |
| Light use (1–5 RT-PCR rxn / week) | 50–250 / year | PR1100-S sample (validation) + 50-rxn pack |
| Routine gene-expression workflow (5–25 RT-PCR rxn / week) | 250–1,250 / year | 50-rxn pack (multi-pack ordering) OR 100-rxn pack (~3–12 reorders / year) |
| Production-scale RT-PCR core (50+ RT-PCR rxn / week) | 2,500+ / year | 100-rxn pack with multi-pack ordering (per-rxn cost matters at this throughput) |
Application Profile
See the PR1100-50 parent page for the full application profile (routine gene expression analysis, multiplex RT-PCR panels, pathogen RNA detection, clinical-research mRNA workflows, method-development for downstream qPCR, educational laboratory RT-PCR exercises).
The 100-reaction pack is the preferred procurement for production-scale RT-PCR workflows where the per-reaction cost saving over the 50-rxn pack accumulates across the annual workflow volume.
Ordering & Configuration
Per-reaction workflow consumable. Same per-reaction usage as the 50-rxn pack — proportional consumption of the included reagents per RT-PCR reaction.
Storage. Same RT-PCR reagent storage — typically -20 °C; RNase-free handling throughout.
Pair with RNA template + sequence-specific primers. Same operator-supplied items as the 50-rxn pack.
Confirm at quote: workflow throughput sizing (justifies 100-rxn pack vs 50-rxn pack), workflow application fit, evaluation interest (PR1100-S sample for first-use validation), and lead time.
Warranty: Per Accuris standard reagent terms — confirm at quote.
Accuris PR1100 One-Step RT-PCR kit family:
- PR1100-S — Sample, 10 reactions ($65, $6.50/rxn)
- PR1100-50 — One-Step RT-PCR Kit, 50 reactions ($304, $6.08/rxn)
- PR1100-100 (this product) — One-Step RT-PCR Kit, 100 reactions ($549, $5.49/rxn)
Pick the 100-reaction pack for production-scale RT-PCR workflows where the per-reaction cost saving matters; step down to the 50-rxn pack for moderate-throughput workflows or the sample for first-use evaluation.
