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Description

Angiogenesis inhibitors

As of February 2026, TB-500 has no FDA approval for any therapeutic indication

Purity Standards True pharmaceutical-grade peptides must meet a minimum purity threshold, typically 95% or higher

[DOI] [PMC free article] [PubMed] [Google Scholar] 29.Stein C

Sigmoidal dose-response curves and reliable estimates of IC 50 values based on non-linear least-squares fitting to the available data could not be obtained since no significant inhibition of DNMT1 and PRMT3 was observed at the tested NNMT inhibitor concentrations (Table 3)