Immune Modulation

Immune Modulation Research Peptides

The immune modulation category contains research peptides studied in immunology research, thymic function research, antimicrobial peptide research, and inflammatory response modulation research. Compounds in this category have research literature spanning both Western and Russian/Eastern European research traditions.

Compounds in this category

• Thymalin — Polypeptide complex extracted from calf thymus tissue. Substantial research literature dating to the 1970s, primarily from Russian research groups.
• Thymosin Alpha-1 — Synthetic 28-amino-acid peptide identical to a natural fragment of human thymosin. The most-characterized of the thymosin family in Western research literature.
• LL-37 — Synthetic 37-amino-acid cathelicidin-derived antimicrobial peptide. Studied in innate immunity research and host defense research models.

Research applications

The compounds in this category are studied in: T-cell maturation research, innate immune response research, antimicrobial mechanism research, viral defense pathway research, and immunosenescence research. Research interest in this category has expanded notably since the 2000s as the role of peptide-based immune modulators became better characterized.

Quality standards at VialPepLab

Synthetic peptides in this category (Thymosin Alpha-1, LL-37) are HPLC-verified to ≥99% purity with LC-MS identity confirmation. Thymalin, being a thymic peptide complex, is verified by amino acid composition analysis and total peptide content measurement. All batches ship with full COA documentation.

All compounds in this category are sold strictly for in-vitro laboratory research. Not for human or veterinary use.