| Literature DB >> 5444264 |
Abstract
The development of a radioimmunoassay for morphine is described. The hapten morphine is made antigenic by coupling it to a protein at the phenolic group of the molecule. Extremely low concentrations of morphine (0.5 nanogram) can be measured by this assay procedure.Entities:
Mesh:
Substances:
Year: 1970 PMID: 5444264 DOI: 10.1126/science.168.3937.1347
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728