The PR1400-FLS-400 is the larger 400-reaction pack of the Accuris Fast Extraction Lysis Solution standalone — same lysis chemistry as the PR1400-FLS-100 sister, engineered for production-scale component-procurement workflows where the lab pairs the standalone lysis solution with their preferred master mix in bulk. $235 list price delivers $0.59 per reaction vs the 100-rxn pack's $0.69 per reaction — ~14 % per-reaction cost saving at the larger pack size.
For complete chemistry rationale, kit-vs-component procurement decision, and master-mix pairing recommendations, see the PR1400-FLS-100 parent page.
Key Specifications
| SKU | PR1400-FLS-400 |
| Type | Standalone Fast Extraction Lysis Solution (larger pack) |
| Pack quantity | 400 reactions (4 × the 100-rxn pack) |
| Workflow position | Lysis component — pair with operator-supplied master mix |
| Per-reaction cost | $0.59 per reaction (vs $0.69 at the 100-rxn pack — 14 % saving) |
| Sister SKUs | PR1400-FLS-100 (100 reactions, $69), PR1400-FLS-S (sample 16 reactions, $13), PR1400-FE-400 (complete kit with master mix at $437) |
| List price | $235 |
Per-Reaction Cost Economics
| Pack | Reactions | List price | Per-reaction cost |
| PR1400-FLS-S | 16 | $13 | $0.81 |
| PR1400-FLS-100 | 100 | $69 | $0.69 |
| PR1400-FLS-400 (this product) | 400 | $235 | $0.59 |
Pick the 400-reaction pack when:
- Workflow throughput consumes 400+ Fast Extraction lysis steps per quarter — the per-reaction cost saving accumulates meaningfully at scale
- Production-scale component-procurement workflows (lab has bulk master mix in stock)
- Multi-chassis facilities with consolidated Fast Extraction workflow
When to Pick FLS-400 Standalone vs FE-400 Complete Kit
| Procurement | List price | Per Fast Extraction reaction | Best fit |
| PR1400-FE-400 complete kit | $437 (400 rxn) | $1.09 (kit format includes master mix) | Single-procurement convenience |
| PR1400-FLS-400 + bulk master mix | $235 (400 rxn lysis) + bulk master mix cost | $0.59 lysis + master mix cost | Lab has bulk master mix; cost-optimization at scale; chemistry-flexibility (HF / HFHS pairing) |
For labs that already procure master mix in bulk (e.g., PR1001-HS-1000 at $710 for 1,000 rxn = $0.71/rxn), the standalone FLS pairing with the bulk master mix produces per Fast Extraction reaction cost of $0.59 + $0.71 = $1.30 — slightly higher than the FE-400 complete kit at $1.09. The FLS-400 wins when:
- Lab uses HF or HFHS master mix (chemistry the kit doesn't include)
- Bulk master mix is already procured for other workflows (no procurement-overhead premium)
- Workflow flexibility matters more than per-reaction cost optimization
Application Profile
See the PR1400-FLS-100 parent page for the inferred application profile (streamlined DNA extraction + PCR workflows, lab-flexible master mix pairing, cost-optimized procurement, method-development, educational laboratory teaching).
The 400-reaction pack is the preferred procurement for production-scale component-procurement workflows where the per-reaction cost saving over the 100-rxn pack accumulates across the annual workflow volume.
Ordering & Configuration
Per-reaction workflow consumable. Same per-reaction usage as the 100-rxn pack — proportional consumption of the lysis solution per reaction.
Pair with master mix. Confirm master mix inventory at order — PR1400-FLS-400 standalone is workflow-incomplete without master mix.
Confirm at quote: workflow throughput sizing (justifies 400-rxn pack vs 100-rxn pack), master mix inventory or pairing-procurement plan, comparison to PR1400-FE-400 complete-kit procurement, and lead time.
Warranty: Per Accuris standard reagent terms — confirm at quote.
Accuris PR1400 Fast Extraction Lysis Solution standalone family:
- PR1400-FLS-S — Sample, 16 reactions ($13, $0.81/rxn)
- PR1400-FLS-100 — 100 reactions ($69, $0.69/rxn)
- PR1400-FLS-400 (this product) — 400 reactions ($235, $0.59/rxn)
Pick the 400-reaction pack for production-scale component-procurement workflows; step down to 100-rxn for moderate throughput or sample for first-use evaluation.
