Selank — Tuftsin-Derived Heptapeptide (RUO)

Synthetic heptapeptide analog of tuftsin, studied for anxiolytic-associated neuroimmune signaling and peptide stability mechanisms.

Thymulin (FTS-Zn)— Zinc-Dependent Thymic Hormone

A zinc-dependent nonapeptide produced by the thymic epithelium, involved in T-cell differentiation and neuro-endocrine-immune signaling.

Glutathione (GSH)

Major endogenous antioxidant tripeptide (γ-glutamyl-cysteinyl-glycine) used as a biochemical standard for oxidative stress, redox signaling, and detoxification research.

Thymosin Alpha-1 (TA-1) — Thymic Immune Research Peptide

Endogenous thymic peptide used as a research reference for investigating T-cell maturation, immune signaling cascades, and adaptive immune modulation mechanisms.

Thymalin — Thymus-Derived Peptide Complex (RUO)

Thymus-derived peptide complex utilized as a research reference standard for investigating thymic signaling, T-cell differentiation, and immune regulation pathways.

KPV Peptide— Research Overview (RUO)

C-terminal tripeptide of α-MSH investigated for melanocortin-independent modulation of inflammatory signaling pathways in epithelial and immune research models.