Thymosin Alpha-1 Alternatives

A naturally occurring antimicrobial peptide and the only human cathelicidin. Part of the innate immune system with broad-spectrum antimicrobial activity.

A tripeptide derived from alpha-melanocyte stimulating hormone (α-MSH). Known for potent anti-inflammatory effects, particularly in the gut.

A naturally occurring peptide with immunomodulatory and anti-inflammatory effects. Being studied for ARDS, pulmonary hypertension, and autoimmune conditions.

A peptide HIV fusion inhibitor that blocks viral entry into cells. First approved drug in the fusion inhibitor class.

A chimeric anti-cancer peptide containing p53 residues 12-26 linked to a membrane-penetrating sequence. Selectively kills cancer cells by binding to HDM-2 expressed on cancer cell membranes, inducing membrane pore formation and necrosis while leaving normal cells unaffected.

A synthetic dipeptide (Glu-Trp) bioregulator derived from Thymalin, a thymus extract. One of Professor Khavinson's key immunomodulatory peptides, shown to stimulate T-lymphocyte development and normalize immune function. Has been used clinically in Russia for immune support.