Last updated: May 22, 2026
How to Estimate Oligo Pool Cost Before Requesting Quotes
Use this page after the main oligo pool workflow when you need a realistic budget before you send vendors a quote request. It walks through pool size, length tier, QC package, modifications, and hidden add-onsso you can estimate cost before the quote comes back.
Estimating synthesis array economics and scale advantages.
What Changes an Oligo Pool Quote?
Oligo pool pricing is typically not publicly listed — vendors provide project-specific quotes based on several factors. Understanding these factors helps you budget effectively and negotiate.
| Factor | Impact on Price | What to Know |
|---|---|---|
| Pool Size (# oligos) | Primary driver — larger pools = lower per-oligo cost | Most vendors tier by pool size (e.g., 2K, 10K, 100K+) |
| Oligo Length Tier | Longer oligos cost more per oligo | Twist tiers: 20-120nt, 121-150nt, 151-200nt, 201-250nt, 251-300nt |
| Modifications | Add-on costs for biotin, phospho, etc. | Biotin is most common (NGS capture probes) |
| QC Requirements | May be included, excluded, or quoted as an add-on | Confirm raw QC deliverables, sequencing depth, and report format before accepting a quote |
| Turnaround | Rush options may change the quote | Ask which event the quoted lead time measures |
| Cloning Services | Significant add-on for pre-cloned libraries | Confirm whether cloning, amplification, or delivery formatting is included |
Contact vendors directly for project-specific quotes. Pricing is not publicly listed by most providers.
Budget Benchmarks by Application
CRISPR Knockout (Genome-Wide)
Pool size: ~77K sgRNAs (Brunello)
Oligo length: 100-110 bp
Estimated cost: Quote required
Recommended vendor: Normalize against pool size and QC scope
Targeted Cancer NGS Panel (500 genes)
Pool size: 5K-20K probes
Oligo length: 120 bp
Estimated cost: Quote required
Recommended vendor: Normalize against delivery format and QC package
DMS Library (300 AA protein)
Pool size: 6K-8K variants
Oligo length: 150-200 bp
Estimated cost: Quote required
Recommended vendor: Normalize against modifications and validation scope
Gene Assembly (5 kb gene)
Pool size: 30-50 fragments
Oligo length: 150-200 bp
Estimated cost: Part of larger pool order
Recommended vendor: Use the current assembly workflow
Which Extra Costs Should You Plan For?
| Add-On | Cost Range | When Needed | Included By |
|---|---|---|---|
| NGS QC Verification | Varies | All pools where representation matters | Confirm representation metrics, sequencing depth, and report format |
| Biotin Modification | Add-on | Capture probes for NGS panels | None (always extra) |
| Sub-Pool Splitting | Add-on | Multiple experiments from one order | Confirm whether the quote supports sub-pools or separate deliveries |
| Rush Processing | Premium fee | Urgent timeline | Some vendors |
| Shipping (Lyophilized) | Varies | All orders | Varies by vendor |
| Cloning Service | Significant add-on | Pre-cloned CRISPR libraries | Confirm whether cloning, assembly, or library construction is part of the quote |
Frequently Asked Questions
How much does a CRISPR oligo pool cost?▾
Pricing varies by pool size, oligo length tier, QC package, modifications, and delivery format. Use this page to normalize the quote structure first, then compare current public specifications and request project-specific quotes.
Is NGS QC included in the price?▾
Do not assume one universal inclusion rule. Public vendor pages differ in how they describe QC, quantification, sequencing, and add-on services, and quote terms can change by product tier. Confirm whether representation metrics, raw read counts, sequencing depth, and report format are bundled before comparing quotes.
Are there volume discounts for oligo pools?▾
Quote structure often changes with pool size, but the exact discount logic is provider- and tier-dependent. Compare the same pool size, length tier, QC scope, and delivery amount before judging which offer is cheaper.
What hidden costs should I expect?▾
Budget for modifications, optional QC, shipping, downstream amplification, cloning, and validation reagents. If the order includes a specialized delivery or processing step, keep that cost explicit in the quote comparison.