Heitman, Laura H [3H]Org 43553, the first low-molecular-weight agonistic and allosteric radioligand for the human luteinizing hormone receptor. [electronic resource] - Molecular pharmacology Feb 2008 - 518-24 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1521-0111 Standard No.: 10.1124/mol.107.039875 doi Subjects--Topical Terms: Allosteric Regulation--physiologyAnimalsCHO CellsCricetinaeCricetulusDose-Response Relationship, DrugHumansLuteinizing Hormone--analogs & derivativesMolecular WeightPyrimidines--chemistryRadioligand Assay--methodsReceptors, LH--agonistsThiophenes--chemistryTritium--metabolism