OGRDB now supports Cell Ranger! Specifically, you can use the receptor_utils download tool to download our Human IG sets in a 10x-supported format, and then use Cell Ranger to create a reference set for annotation.
Natively, Cell Ranger only annotates at the gene level. Using the OGRDB sets therefore adds a substantial degree of additional precision.
For details and a walkthrough, please consult the receptor_utils documentation.
Please note that Cell Ranger derives its own CDR boundaries from the reference set, and the delineation may differ from the IMGT delineation that is generally used on OGRDB.
Thanks to Eve Richardson for the investigation, core code and testing, and to Katherine Jackson for helpful support.