{"entity": "publication", "iuid": "e7d30d5c804d4999b3d45b930a36632d", "timestamp": "2026-09-28T11:16:24.757Z", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/e7d30d5c804d4999b3d45b930a36632d.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/e7d30d5c804d4999b3d45b930a36632d"}}, "title": "Multiplexed analysis of the secretin-like GPCR-RAMP interactome.", "authors": [{"family": "Lorenzen", "given": "Emily", "initials": "E", "orcid": "0000-0002-0008-0966", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/5b273de423e942cab251f35b2e8994a9.json"}}, {"family": "Dodig-Crnkovi\u0107", "given": "Tea", "initials": "T", "orcid": "0000-0002-2875-896X", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/5365873ed6a7463485fb44550a4826ec.json"}}, {"family": "Kotliar", "given": "Ilana B", "initials": "IB", "orcid": "0000-0001-9533-4828", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/9066d33009cd4504a71287b07b54848e.json"}}, {"family": "Pin", "given": "Elisa", "initials": "E", "orcid": "0000-0002-2158-2674", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/1533d567ad31481fae15627d3b316382.json"}}, {"family": "Ceraudo", "given": "Emilie", "initials": "E", "orcid": "0000-0001-6563-9751", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/f1f8126992cd4ae9afc3852054d93270.json"}}, {"family": "Vaughan", "given": "Roger D", "initials": "RD"}, {"family": "Uhl\u00e8n", "given": "Mathias", "initials": "M", "orcid": "0000-0002-4858-8056", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/9ea446aa574042a295d5f69437402f76.json"}}, {"family": "Huber", "given": "Thomas", "initials": "T", "orcid": "0000-0002-1844-262X", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/28f1ed7d749a43868fe411667d34efae.json"}}, {"family": "Schwenk", "given": "Jochen M", "initials": "JM", "orcid": "0000-0001-8141-8449", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/022e140799b6466ea123319c3d70c76e.json"}}, {"family": "Sakmar", "given": "Thomas P", "initials": "TP", "orcid": "0000-0002-2836-8953", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/ff78d726542d46a4984572ea8fed0931.json"}}], "type": "journal article", "published": "2019-09-00", "journal": {"title": "Sci Adv", "issn": "2375-2548", "volume": "5", "issue": "9", "pages": "eaaw2778", "issn-l": "2375-2548"}, "abstract": "Receptor activity-modifying proteins (RAMPs) have been shown to modulate the functions of several G protein-coupled receptors (GPCRs), but potential direct interactions among the three known RAMPs and hundreds of GPCRs have never been investigated. Focusing mainly on the secretin-like family of GPCRs, we engineered epitope-tagged GPCRs and RAMPs, and developed a multiplexed suspension bead array (SBA) immunoassay to detect GPCR-RAMP complexes from detergent-solubilized lysates. Using 64 antibodies raised against the native proteins and 4 antibodies targeting the epitope tags, we mapped the interactions among 23 GPCRs and 3 RAMPs. We validated nearly all previously reported secretin-like GPCR-RAMP interactions, and also found previously unidentified RAMP interactions with additional secretin-like GPCRs, chemokine receptors, and orphan receptors. The results provide a complete interactome of secretin-like GPCRs with RAMPs. The SBA strategy will be useful to search for additional GPCR-RAMP complexes and other interacting membrane protein pairs in cell lines and tissues.", "doi": "10.1126/sciadv.aaw2778", "pmid": "31555726", "labels": [], "xrefs": [{"db": "pmc", "key": "PMC6750928"}, {"db": "pii", "key": "aaw2778"}], "notes": [], "created": "2026-09-23T07:49:00.176Z", "modified": "2026-09-23T07:49:00.271Z"}