Immune Support Peptides

The Immune Support Peptides category covers research peptides extensively documented for their effects on immune cell function, cytokine signaling, inflammatory cascades, and immune system development in cell-culture and animal models. Featured products include Thymosin Alpha-1, a 28-amino-acid thymic peptide for T-cell maturation and antiviral immunity research; Thymalin, a thymus-derived polypeptide complex from Russian peptide bioregulator research; KPV, the compact α-MSH-derived tripeptide known for NF-κB inhibition and gut anti-inflammatory action; and VIP, vasoactive intestinal peptide with documented immune modulation and neuroprotective effects. Used in animal models of viral infection, autoimmunity, sepsis, and immunosenescence. All vials manufactured to 99%+ HPLC-verified purity, supplied as sterile lyophilized powder, and shipped Canada-wide. Research use only — not for human consumption.