Bodenmüller H, Escher E, Zachmann B, Schilling E
Int J Pept Protein Res. 1987 Jan;29(1):140-4. doi: 10.1111/j.1399-3011.1987.tb02240.x.
New analogues of head activator were produced for receptor and radioimmunoassay studies. The precursor molecules [(4'-I)Phe11] head activator and [Tyr11] head activator were synthesised for catalytic tritiation and iodination, respectively. With the tracer [(3,5-125 I2)Tyr11] head activator the sensitivity range of the radioimmunoassay was 5-100 fmol.