You can search by e.g. LRG identifier, HGNC gene name, LSDB name, NCBI and Ensembl accession numbers, gene synonym or LRG status. Wildcards and logical expressions are accepted. Example searches: LRG_1, COL*, Osteogenesis, (NM_000088.3 OR NM_000089.3), collagen, pending.
A batch search can be carried out by entering a list of LRG identifiers separated by a pipe symbol e.g. LRG_1|LRG_3|LRG_45
Programmatic access to LRG data is available through a web service, implemented using the XML-RPC protocol. See this page for more information.