Filters

Brands

Substances

Shipping Location

Price

Price: $ $

The Immune System Is the Body's Most Sophisticated Defense — and Its Most Intricate Signaling Network

Our Immunology Research Peptides are built for scientists decoding T-cell activation, antigen presentation, innate immunity, and the molecular dialogue that keeps biology in balance.

Immunology Research

Showing 1–25 of 25 results

  • Epithalon
    • Epitalon
    • Ordinary Peptides USA
    $35.00
  • DSIP
    • DSIP
    • Ordinary Peptides USA
    • Delta-sleep-inducing peptide
    $17.00
  • AICAR
    • Acadesine
    • Ordinary Peptides USA
    $45.00
  • ARA 290 (Cibinetide)
    • ARA-290
    • Ordinary Peptides USA
    • ARA290
    $35.00
  • B7-33
    • B7-33
    • Ordinary Peptides USA
    • Relaxin Receptor 1 Agonist
    $50.00
  • Peptide Duo BPC 157 / TB-500
    • Peptide Blend
    • Ordinary Peptides USA
    • Thymosin beta 4 / Pentadecapeptide
    $100.00
  • Glutathione
    • Glutathione
    • Ordinary Peptides USA
    $20.00
  • HCG
    • HCG 2000 IU
    • HCG
    • Ordinary Peptides USA
    $40.00
  • Humanin
    • Humanin
    • Ordinary Peptides USA
    $120.00
  • LL-37
    • LL-37
    • Ordinary Peptides USA
    $69.00
  • Melanotan 1 (MT1)
    • Melanotan
    • Ordinary Peptides USA
    $35.00
  • NAD+
    • Nicotinamide Adenine Dinucleotide
    • Ordinary Peptides USA
    $43.00
  • Oxytocin Acetate
    • Oxytocin
    • Ordinary Peptides USA
    $25.00
  • PNC-27
    • PNC-27
    • Ordinary Peptides USA
    $130.00
  • KPV
    • KPV
    • Ordinary Peptides USA
    • Lys-Pro-Val
    $19.00
  • Selank
    • Selank
    • Ordinary Peptides USA
    $34.00
  • Semax
    • Semax
    • Ordinary Peptides USA
    • Semax Heptapeptide
    $40.00
  • Thymalin/Thymulin
    • Thymalin
    • Ordinary Peptides USA
    $45.00
  • Thymosin Alpha-1
    • Thymosin
    • Ordinary Peptides USA
    • Thymosin Alpha-1
    $50.00
  • VIP
    • VIP
    • Ordinary Peptides USA
    • Vasoactive Intestinal Peptide
    $24.00
  • KLOW
    • KLOW
    • Ordinary Peptides USA
    • BPC-157 10mg
    $335.00
  • L-carnitine
    • L-carnitine
    • Ordinary Peptides USA
    $120.00
  • ACTH 1-39
    • ACTH 1-39
    • Ordinary Peptides USA
    $270.00
  • Orexin B
    • Orexin B
    • Ordinary Peptides USA
    $240.00
  • Crystagen
    • Crystagen
    • Ordinary Peptides USA
    Out of stock
  • Epithalon
    $35.00
    • Epitalon
    • Ordinary Peptides USA
  • DSIP
    $17.00
    • DSIP
    • Ordinary Peptides USA
    • Delta-sleep-inducing peptide
  • AICAR
    $45.00
    • Acadesine
    • Ordinary Peptides USA
  • ARA 290 (Cibinetide)
    $35.00
    • ARA-290
    • Ordinary Peptides USA
    • ARA290
  • B7-33
    $50.00
    • B7-33
    • Ordinary Peptides USA
    • Relaxin Receptor 1 Agonist
  • Peptide Duo BPC 157 / TB-500
    $100.00
    • Peptide Blend
    • Ordinary Peptides USA
    • Thymosin beta 4 / Pentadecapeptide
  • Glutathione
    $20.00
    • Glutathione
    • Ordinary Peptides USA
  • HCG
    $40.00
    • HCG 2000 IU
    • HCG
    • Ordinary Peptides USA
  • Humanin
    $120.00
    • Humanin
    • Ordinary Peptides USA
  • LL-37
    $69.00
    • LL-37
    • Ordinary Peptides USA
  • Melanotan 1 (MT1)
    $35.00
    • Melanotan
    • Ordinary Peptides USA
  • NAD+
    $43.00
    • Nicotinamide Adenine Dinucleotide
    • Ordinary Peptides USA
  • Oxytocin Acetate
    $25.00
    • Oxytocin
    • Ordinary Peptides USA
  • PNC-27
    $130.00
    • PNC-27
    • Ordinary Peptides USA
  • KPV
    $19.00
    • KPV
    • Ordinary Peptides USA
    • Lys-Pro-Val
  • Selank
    $34.00
    • Selank
    • Ordinary Peptides USA
  • Semax
    $40.00
    • Semax
    • Ordinary Peptides USA
    • Semax Heptapeptide
  • Thymalin/Thymulin
    $45.00
    • Thymalin
    • Ordinary Peptides USA
  • Thymosin Alpha-1
    $50.00
    • Thymosin
    • Ordinary Peptides USA
    • Thymosin Alpha-1
  • VIP
    $24.00
    • VIP
    • Ordinary Peptides USA
    • Vasoactive Intestinal Peptide
  • KLOW
    $335.00
    • KLOW
    • Ordinary Peptides USA
    • BPC-157 10mg
  • L-carnitine
    $120.00
    • L-carnitine
    • Ordinary Peptides USA
  • ACTH 1-39
    $270.00
    • ACTH 1-39
    • Ordinary Peptides USA
  • Orexin B
    $240.00
    • Orexin B
    • Ordinary Peptides USA
  • Crystagen
    Out of stock
    • Crystagen
    • Ordinary Peptides USA

From the first line of innate defense to the precision of adaptive immunity, every immune response is orchestrated by molecular signals — and peptides are among the most critical messengers in that system. Immunology research sits at the crossroads of virtually every disease area, making it one of the most dynamic and high-impact fields in modern science.

Our Immunology Research Peptides collection spans the full breadth of immune biology:

  • Thymosin Alpha-1 — T-cell activation and immune modulation
  • Thymalin/Thymulin — thymic signaling and immune restoration
  • LL-37 — antimicrobial defense and innate immunity
  • Selank — immune regulation and anxiolytic signaling
  • VIP — anti-inflammatory and immune homeostasis
  • NAD+ — cellular metabolism and immune cell energy
  • Oxytocin Acetate — neuroimmune signaling and inflammation

Whether your research focuses on vaccine development, autoimmune mechanisms, immune tolerance, or T-cell receptor signaling, our catalog provides the molecular tools to move your work forward with confidence.

Every compound is synthesized to the highest purity standards and delivered with full analytical documentation — ready to perform in even the most demanding immunological assays. Explore our collection and give your immune research the precision it deserves.