Link to Pubmed [PMID] – 3609313
FEBS Lett. 1987 Aug;220(1):206-8
Two fixation sites for penicilloyl groups on human albumin were demonstrated. Using CNBr cleavage the first site was located between methionine 123 and methionine 297 and the second one between methionine 297 and the C-terminal residue. In both cases, penicilloyl groups were unmasked by pronase degradation or disulfide bond reduction.