A lookup of chromosomal positions by SomaLogic Aptamer ID.
GRangesList with the hg38 genome.
Each Apatmer ID has an element that is a
object with 3 metadata columns.
Character, primary key. The identifier of the aptamer sequence identified using SELEX. It consists of an SomaLogic SeqId truncated at the underscore, to remove its sequence version number.
Character. UniProt ID for the protein target.
Character. EntrezGene IDs for the gene that produces the target protein.