We can work with a range of input between 5,000-50,000 cells or nuclei for our ATAC-seq service.
ATAC-seq offers high sensitivity for detecting open chromatin regions, allowing precise identification of regulatory elements like enhancers, promoters, and transcription factor binding sites.
End-to-end workflow from sample to data analysis - we take care of the entire process from your cell samples.
ATAC-seq is a genomic technique used to map open (accessible) regions of chromatin across the genome. It works by using a special enzyme called Tn5 transposase, which preferentially inserts sequencing adapters into regions of DNA that are not tightly packed by proteins (i.e., regions that are accessible for transcription). After sequencing, these regions are identified as peaks in the data, revealing where regulatory elements like enhancers and promoters are located. This information helps you understand how chromatin structure influences gene expression and how these patterns change in different conditions or cell types.
Our ATAC-seq service is straightforward. We provide step-by-step instructions and all required materials for preparing and shipping samples.
Once we have received your samples, our expert team takes care of the rest.
Feel free to contact us to find out how we can help with your current project. You can also submit a request for a quote.
Contact UsDocuments, publications etc.
| Customer Publications | ||
|---|---|---|
| Moura et al. 2024 | Erythroid Differentiation Enhances RNA Mis-Splicing in SF3B1-Mutant Myelodysplastic Syndromes with Ring Sideroblasts | |
| Papanicolaou et al. 2024 | Multi-layered dosage compensation of the avian Z chromosome | Download |
| Papanicolaou et al. 2025 | Dosage responses of aneuploid autosomal chromosomes | Download |
| Public Datasets | ||
|---|---|---|
| Parse Demo Data | Coming Soon: Parse Evercode WT v3 Mini data from ~5,000 human PBMCs. | |
| ATAC-seq Demo Data | Coming Soon: ATAC-seq data from 50,000 HEK293T cells. |
| Frequently Asked Questions | ||
|---|---|---|
| Xpress-seq FAQs | FAQs regarding Xpress-seq plate-based scRNA-seq. | Download |
| Xpress-seq Data Description | Description of data formats and results files for single-cell Xpress-seq. | Download |
| Bulk Xpress-seq Data | Description of data formats and results files for bulk Xpress-seq. | Download |
| Data Download Guide | Our Guide for Downloading Project Data. | Download |
| Sample requirements and guidelines for our Services | ||
|---|---|---|
| Bulk RNA-seq Specs | Sample preparation and requirements for bulk RNA-seq. | Download |
| Library Submission Specs | Sample requirements for ready-made library sequencing. | Download |
| ATAC-seq Sample Prep Guide | Instructions for preparing samples for ATAC-seq service. | Download |
| Parse Evercode Sample Prep Guide | Instructions for preparing samples for Parse scRNA-seq service. | Download |
| Related to Xpress-seq Service | ||
|---|---|---|
| FACS sorting SOP for Xpress-seq plates. | Ensure optimal outcomes for Xpress-seq experiments with our guide to FACS sorting. | Download |
| Xpress-seq lysis plate guide | Find out how to obtain and handle Xpress-seq lysis plates in this guide. | Download |
| Xpress-seq QC Information | Our guide to interpreting Xpress-seq plate QC results. | Download |
| Xpress-seq Data Description | Description of data formats and results files. | Download |
| Xpress-seq Plate Submission Sheet | For your next Xpress-seq order. | Download |
| Xpress-seq Deliverables | Specific terms and conditions for Xpress-seq service. | Download |
| For our Services | ||
|---|---|---|
| Sequencing Submission Sheet | For your next ready-made library sequencing order. | Download |
| Xpress-seq Plate Submission Sheet | For your next Xpress-seq order. | Download |
| Parse Submission Sheet | For your next Parse Biosciences order. | Download |
| SeekGene Submission Sheet | For your next SeekGene order. | Download |
| Bulk RNA-seq Submission Sheet | For your next bulk RNA-seq order. | Download |
| Pixelgen Submission Sheet | For your next Pixelgen order. | Download |
| Olink Reveal Submission Sheet | For your next Olink order. | Download |
| DNA Sequencing Submission Sheet | For your next DNA sequencing order. | Download |
Xpress Genomics was founded in
2022 in Stockholm (Sweden) based on
our in-house technology for scalable
full-length single-cell RNA-seq.
Cancer Centrum Karolinska,
Visionsgatan 56, 171 64 Solna, Sweden
© Xpress Genomics, Stockholm, Sweden. 2025
