EUROPEAN ENDOCRINOLOGY MONOGRAPH REGISTRY • ISSN 2641-892X • Peer-Reviewed Somatropin Archive (2002–2026)
SEC-HPLC Monomeric Standard: ≥98.5% (191 Amino Acids / 22 kDa)

rHGH Clinical Registry

Human-Growth-Hormone-HGH.net • DACH & EU Endocrinology
PEER-REVIEWED MONOGRAPH Polypeptide Sequence: 191 Amino Acids • Molecular Weight: 22,124 Da

Kigtropin 100 IU Kit (10x10 IU): Historical Assay & Modern Pharmaceutical Standards

Originally distributed as a 10x10 IU lyophilized peptide kit, historical Kigtropin batches suffered from widespread counterfeiting after 2014. Read our guide on identifying counterfeit HGH and explore verified European pharmaceutical Somatropin at SteroidsEU.

Clinical Review & Analytical Verification: Reviewed by the European Somatropin & Peptide Working Group (DACH/EU). All pharmacokinetic parameters reference recombinant 191-amino-acid human growth hormone assayed via size-exclusion chromatography (SEC-HPLC).