Peptides in Immune System Research
The immune system is a major target for peptide research, with compounds that modulate inflammation, enhance immune function, or regulate autoimmune responses.
Anti-Inflammatory Peptides
KPV — This alpha-MSH fragment is one of the most potent anti-inflammatory peptides studied. It inhibits NF-kB nuclear translocation, reduces pro-inflammatory cytokine production (TNF-alpha, IL-1beta, IL-6), and has demonstrated efficacy in colitis models. BPC-157 — Modulates inflammatory cascades through multiple pathways including nitric oxide system regulation and growth factor modulation.
Immunomodulatory Peptides
Thymosin alpha-1 — Enhances T-cell function, NK cell activity, and dendritic cell maturation. One of the most extensively studied immunomodulatory peptides. Thymosin beta-4 (TB-500) — In addition to tissue repair, TB-500 modulates immune cell migration and anti-inflammatory responses.
Selank and Immune Function
Selank, derived from the immunomodulatory peptide tuftsin, influences immune function by: modulating IL-6 and interferon expression, enhancing phagocyte activity, and balancing Th1/Th2 immune responses.
GLP-1 and Inflammation
Research on semaglutide reveals anti-inflammatory properties beyond metabolic effects, including reduction of CRP, IL-6, and other inflammatory biomarkers. The anti-inflammatory potential of GLP-1 agonists is an active area of cardiovascular and metabolic research.
Related Articles: KPV Benefits | Best Anti-Inflammatory Peptides | Anti-Inflammatory Guide
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