| Literature DB >> 9881664 |
Abstract
The ratio of hapten and bovine serum albumin in an antigen conjugate was determined by matrix-assisted laser desorption/ionization-tof mass spectrometry. Hybridomas secreting monoclonal antibody against glycyrrhizin were produced by fusing splenocytes immunized with a glycyrrhizin-bovine serum albumin conjugate with the HAT-sensitive mouse myeloma cell line P3-X63-Ag8-653. A very small cross-reaction appeared with glycyrrhetic acid monoglucuronide and glycyrrhetic acid. The full measuring range of the assay extends from 20 ng ml(-1) to 200 ng ml(-1) of glycyrrhizin.Entities:
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Year: 1998 PMID: 9881664 DOI: 10.1248/bpb.21.1391
Source DB: PubMed Journal: Biol Pharm Bull ISSN: 0918-6158 Impact factor: 2.233