Immunity & Inflammation
Our Immunity & Inflammation category covers research peptides studied for immune modulation and inflammatory pathway research in Canada. Products include thymosin alpha-1, LL-37 (cathelicidin), KPV, PNC-27, thymalin, and VIP. All are lab-tested for purity and available with fast Canada-wide shipping from EhBuddy Peptides.
Thymosin Alpha-1
EhBuddy Research-Grade Thymosin Alpha-1 — Available in 5mg, 10mg
Thymosin Alpha-1 (Tα1) is a naturally occurring 28-amino-acid thymic peptide and potent immunomodulator approved in 30+ countries as Zadaxin® for hepatitis B, hepatitis C, and cancer immunotherapy. Research demonstrates Tα1 activates dendritic cells, enhances Th1 immunity, suppresses immune exhaustion, and combats sepsis — backed by an exceptional clinical evidence base.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
KPV (Lysine-Proline-Valine)
Vasoactive Intestinal Peptide (VIP)
EhBuddy Research-Grade VIP (Vasoactive Intestinal Peptide) — Available in 10mg, 5mg
VIP (Vasoactive Intestinal Peptide) is a 28-amino-acid neuropeptide with profound anti-inflammatory, immunomodulatory, and neurotrophic properties. Research demonstrates VIP inhibits pro-inflammatory cytokine production, modulates gut motility, acts as a pulmonary vasodilator, and regulates circadian rhythms via the suprachiasmatic nucleus — spanning neuroscience, immunology, and GI research.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
PNC-27 (10mg)
EhBuddy Research-Grade PNC-27 (10mg) — Research Compound
PNC-27 is a chimeric anticancer peptide containing the HDM-2 binding domain of p53 fused to a membrane-targeting penetratin sequence. Research demonstrates highly selective cytotoxicity against cancer cells expressing HDM-2 on their surface — while leaving normal cells unharmed. Studies document PNC-27's ability to insert into cancer cell membranes and induce direct lysis without conventional apoptosis pathways.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
PNC-27 (5mg)
EhBuddy Research-Grade PNC-27 (5mg) — Research Compound
PNC-27 is a chimeric anticancer peptide targeting membrane-associated HDM-2 on cancer cell surfaces. This 5mg vial provides an entry-level format for PNC-27 in vitro and pre-clinical research. Studies document highly selective cancer cell lysis while sparing normal cells — via a novel membrane disruption mechanism independent of p53 and apoptosis pathways.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
Thymalin
EhBuddy Research-Grade Thymalin — Research Compound
Thymalin is a natural polypeptide fraction isolated from the thymus gland — the primary organ of T-cell maturation and immune education. Research spanning decades documents Thymalin's ability to restore thymic function, enhance adaptive immunity, normalize age-related immune senescence, and extend lifespan in animal models. It has been used in clinical trials in Russia as an immunomodulator.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
LL-37 (Cathelicidin)
EhBuddy Research-Grade LL-37 (Cathelicidin) — Research Compound
LL-37 is the only human cathelicidin — a host-defence peptide produced by immune and epithelial cells as a first line of defence. Research demonstrates broad-spectrum antimicrobial activity, potent immunomodulation, wound healing promotion, and anti-cancer properties. It plays a critical role in innate immunity research and is a lead compound in anti-infective and wound repair research.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
Vilon
EhBuddy Research-Grade Vilon — 20mg per vial
Vilon is a synthetic dipeptide bioregulator (Lys-Glu / KE) from the Khavinson family, studied for immunomodulation, chromatin remodeling and cellular-aging research.
Reconstitution: Sterile or Bacteriostatic Water (BAC Water) required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
