Immune Research

Peptides and related compounds grouped for investigations involving immune‑related signaling, barrier interfaces, and host–environment interaction models. This category is intended for controlled laboratory studies of immune‑associated pathways, not for therapeutic or wellness use. For Research Use Only. Not for human or animal use.

  • Ara-290 16mg High Quality Research Peptide. For Neuropathy

    ARA-290 16mg

    $70.00

    ARA-290 (Cibinetide) is a synthetic, non-hematopoietic erythropoietin-derived peptide investigated in preclinical neuro-immune signaling, microvascular function, and innate repair receptor (IRR) activation models. Supplied as a stable 16mg lyophilized vial. Third-party HPLC-verified >99% purity. For research use only.

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  • BPC-157 + KPV Peptide Capsules. 60 Count Bottle.

    BPC-157 & KPV Capsules

    $199.00

    BPC-157 & KPV Research Capsules. BPC-157 and KPV are two complementary peptide fragments frequently analyzed in synergistic research. Extensively investigated in preclinical and in-vitro models to observe signaling pathways related to cellular activity, endothelial function, and NF-κB modulation.

    Format: 60 Capsules (1,000mcg BPC-157 and 1,000mcg KPV per capsule)

    Notice: This product is strictly for research purposes and is not intended for human consumption or clinical use.

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  • BPC-157 Peptide Capsules

    BPC-157 Capsules 1,000 mcg

    $135.00

    BPC-157 Research Capsules. BPC-157 is a synthetic 15-amino-acid peptide fragment derived from natural gastric proteins. Extensively investigated in preclinical and in-vitro models to observe signaling pathways related to cellular activity and nitric-oxide modulation.

    Format: 60 Capsules (1,000mcg per capsule)

    Notice: This product is strictly for research purposes and is not intended for human consumption or clinical use.

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  • Cagrilintide 10mg Weight loss and appetite suppressant peptide

    Cagrilintide

    Price range: $95.00 through $155.00

    Cagrilintide is a lab-tested long-acting amylin analogue peptide studied for metabolic research. Non-selective agonist of amylin and calcitonin receptors. Available in lyophilized vials in 5mg or 10mg. Purity >99% verified by third-party HPLC testing. USA domestic fulfillment.

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  • Crystagen, 20mg peptide vial from Protide Health

    Crystagen 20mg

    $65.00

    Crystagen (Glu-Asp-Pro tripeptide) investigated in preclinical T-cell differentiation, cellular homeostasis, and epigenetic signaling models. Supplied as a stable 20mg lyophilized vial. Third-party HPLC-verified >99% purity. For research use only.

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  • Sale! Gastrointestinal & Immune Research Bundle (Thymosin Alpha-1, KPV, BPC-157)

    Gastrointestinal & Immune Research Bundle (Thymosin Alpha-1, KPV, BPC-157)

    Original price was: $255.00.Current price is: $195.00.

    Three of our top-tier peptides, including Thymosin Alpha-1 (10mg), KPV (10mg), and BPC-157 (10mg) bundled together to provide everything needed to investigate cellular signaling and tissue pathways in one convenient, cost-effective package.

    • Total Value: $255.00
    • Bundle Price: $195.00 (You Save $60.00)
    • Shipping: Free Shipping Included

    Research use only. Not for human use or consumption.

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  • Glow 35mg Peptide Blend GHK-Cu, TB-500, BPC-157

    Glow Blend (GHK-CU, BPC-157, TB-500)

    Price range: $110.00 through $130.00

    The GLOW Peptide Blend, comprising GHK-Cu, TB-500, and BPC-157, is a sophisticated research compound designed to investigate the synergistic effects of three well-studied peptides on tissue repair, inflammation modulation, and cellular regeneration. Available in two research formulations — 35/10/5mg and 50/10/10mg — this blend comes in lyophilized vials. Third-party tested, 99% purity. For research use only.

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  • Glutathione 1500mg peptide vial available online at Protide Health

    Glutathione

    Price range: $75.00 through $105.00

    Glutathione is a lab-tested master antioxidant tripeptide studied for oxidative stress reduction, cellular detoxification, and immune system support. Available in 600mg and 1500mg vials. Purity 99% verified by third-party HPLC testing. USA domestic fulfillment.

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  • Sale! Klow Peptide Blend: 50mg/10 /10/10 (GHK-CU, KPV, BPC-157, TB-500)

    Klow Blend (GHK-CU, KPV, BPC-157, TB-500)

    Original price was: $190.00.Current price is: $150.00.

    Klow peptide blend combines four potent peptides (GHK-Cu 50mg / KPV 10mg / BPC-157 10mg / TB-500 10mg) designed for laboratory research to investigate synergistic pathways in tissue repair, inflammation reduction, and cellular regeneration. Supplied as a stable lyophilized vial. Third-party HPLC-verified >99% purity. For research use only.

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  • Sale! KPV 10mg Immune and Gut Health. High Quality Peptides

    KPV 10mg

    Original price was: $95.00.Current price is: $85.00.

    KPV, known for autoimmune, anti-inflammatory and tissue repair properties. As a C-terminal fragment (Lys-Pro-Val) of α-MSH, KPV offers insights into immune modulation, wound healing, and inflammatory pathways, making it a valuable tool for controlled studies.

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  • LL-37 5mg Immune and Viral Support Peptide. High Quality Peptides

    LL-37 5mg

    $75.00

    LL-37: A Human Cathelicidin Peptide for Antimicrobial and Immunomodulatory Research

    Investigated for its antimicrobial and immunomodulatory effects, LL-37 is expressed in neutrophils, epithelial cells, and immune cells, playing a key role in innate immunity. Research focuses on its interactions with microbial membranes, neutralization of endotoxins, and regulation of inflammatory pathways, making it a valuable tool for studying infectious diseases, wound healing, and immune regulation PMC, LL-37 Antimicrobial Activity.

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  • Melanotan-1 High Quality Peptides

    Melanotan-1 10mg

    $50.00

    Melanotan-1, Designed to mimic the endogenous hormone’s effects on melanocortin receptors, this peptide offers valuable insights into skin pigmentation, UV response, and related physiological processes.

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  • Thymosin Alpha-1 10mg Immune support. High Quality Peptides

    Thymosin Alpha-1 10mg

    $85.00

    Thymosin Alpha-1 (TA1) is a synthetic 28-amino-acid peptide investigated in preclinical cellular defense, cytokine modulation, and T-cell differentiation models. Supplied as a stable 10mg lyophilized vial. Third-party HPLC-verified >99% purity. For research use only.

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  • VIP 10mg High Quality Research Peptide Vascular Repair

    VIP 10mg

    $75.00

    What is VIP? VIP is a naturally occurring neuropeptide (short protein) best known as vasoactive intestinal peptide, studied for its roles in blood vessels, nerves, and immune signaling. VIP peptide 10 mg per vial is supplied as a high-purity research peptide for controlled lab use, typically reconstituted and used in preclinical models that explore vascular…

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All products available through Protide Health are strictly intended for scientific and laboratory research only—not for human or animal use, medicine, or treating any condition. By proceeding, I confirm I am 21+ years old, will follow all applicable laws, and accept that Protide Health and our affiliates are not responsible for how I use or store these items after delivery.

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