{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:47:47Z","timestamp":1778546867752,"version":"3.51.4"},"reference-count":11,"publisher":"Croatian Society for Medical Biochemistry and Laboratory Medicine","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biochem. med. (Online)"],"published-print":{"date-parts":[[2022,10,15]]},"abstract":"<jats:p>Screening and measurement of monoclonal (M) proteins are commonly performed using capillary zone electrophoresis (CZE). The identification of M-protein or monoclonal component (CM) is an essential requirement for diagnosis and monitoring of monoclonal gammopathies. The detection of CM has been largely improved by CZE. Capillary electrophoresis estimates CM more accurately, because absence of variation due to different dye binding affinities of proteins as instead seen with agarose gel electrophoresis. However, interferences can be present in CZE. This occurs because all substances absorbing at 200 nm can be identified. Recognition and handling of specimens exhibiting such interferences is essential to ensure accurate diagnostic and patient safety. We herein report on an unusual case of serum protein electrophoresis, to highlight that laboratory staff must be aware of and familiarise with the information provided by laboratory instruments. For example, in the case of serum indices, about specimen quality.<\/jats:p>","DOI":"10.11613\/bm.2022.030802","type":"journal-article","created":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T14:22:42Z","timestamp":1659104562000},"page":"429-433","source":"Crossref","is-referenced-by-count":1,"title":["Utility of serum indices in a particular case of serum protein electrophoresis"],"prefix":"10.11613","volume":"32","author":[{"given":"Antonia","family":"De Luisi","sequence":"first","affiliation":[{"name":"Clinical Biochemical Laboratory, Hospital of Bolzano, Bolzano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Vicidomini","sequence":"additional","affiliation":[{"name":"Clinical Biochemical Laboratory, Hospital of Bolzano, Bolzano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Piccin","sequence":"additional","affiliation":[{"name":"Northern Ireland Blood Transfusion Service, Belfast, 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