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Article

Identification of human pituitary growth hormone variants by mass spectrometry.

Journal of proteome research - 1 Feb 2009

Kohler Maxie, Thomas Andreas, Püschel Klaus, Schänzer Wilhelm, Thevis Mario

Abstract excerpt

The heterogeneity of human endogenous growth hormone (GH) is used in doping control analysis to distinguish it from the homogeneous recombinant analogue in plasma samples. Pituitary GH variants were characterized by gel electrophoresis and mass spectrometry. Besides 22 and 20 kDa isoforms, fragme...

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Identifiers

PMID: 19123788
DOI: 10.1021/pr800945b

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19123788-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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