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Article

Identification of insulin variants using Raman spectroscopy.

Analytical biochemistry - 15 Sept 2004

Ortiz Corasi, Zhang Dongmao, Xie Yong, Davisson V Jo, Ben-Amotz Dor

Abstract excerpt

Drop coating deposition Raman (DCDR) spectroscopy is used to obtain high-quality normal Raman spectra from small volumes (10 microl) of dilute insulin solutions (3-400 microM) for spectral identification and chromatographic detection. The results are used to demonstrate the spectroscopic classification (identification) of three natural insulin variants-human, bovine, and porcine-that differ by between one and...

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Identifiers

PMID: 15325292
DOI: 10.1016/j.ab.2004.06.013

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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