> For the complete documentation index, see [llms.txt](https://knowledge.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep.md).

# DNA Enrichment Based Library Prep

- [FAQ](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list.md)
- [Frequently asked questions (FAQ) for Illumina DNA Prep with Exome 2.5 Enrichment v2](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list/000010119.md)
- [Input FAQ for Illumina FFPE DNA Prep with Exome 2.5 Enrichment](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list/000009490.md)
- [Is there a gene list for the Illumina Coding Exome Panel?](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list/000005819.md)
- [Sequencing FAQ for Illumina FFPE DNA Prep with Exome 2.5 Enrichment](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list/000009492.md)
- [Workflow FAQ for Illumina FFPE DNA Prep with Exome 2.5 Enrichment](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-faq-list/000009491.md)
- [Reference Material](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list.md)
- [Illumina DNA Prep with Enrichment Introduction Support Webinar Video](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000008053.md)
- [Illumina DNA Prep with Enrichment Tagmentation Best Practices and Troubleshooting Video](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000005790.md)
- [Illumina DNA Prep with Enrichment third-party probe panel requirements](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000007483.md)
- [Product page and support page links for Illumina Cell-Free and FFPE DNA Prep with Enrichment](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000009066.md)
- [Product page and support page links for Illumina DNA Prep with Enrichment (S) Tagmentation](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000005054.md)
- [Workflow optimization by modulating SMB4 volume for Illumina DNA Prep with Exome 2.5 Enrichment v2](https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep/library-preparation-dna-enrichment-based-library-prep-reference_material-list/000010120.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://knowledge.illumina.com/library-preparation/dna-enrichment-based-library-prep.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
