Use this form to search for sets of unpaired sequences within OAS.
The search fields are not exclusive, so if you pick a combination of fields that does not exist in our database, it will yield no results.
All of the unpaired sequences contained within the OAS database can be downloaded by searching without using any attributes.
Alternatively, you can query OAS using an example sequence. If a sequence is provided, up to 1,000 sequences with the same V and J germline genes from data sets matching your search parameters will be selected. A single file containing the results will be provided for download.
