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    Immune & anti-microbial research

    The immunomodulatory research area - thymic and host-defence peptides studied in immune signalling, inflammation and anti-microbial activity.

    This research area studies peptides involved in immune regulation and host defence: Thymosin alpha-1 (a thymic peptide studied for immune modulation), LL-37 (a human cathelicidin host-defence peptide studied for anti-microbial and immunomodulatory activity), and KPV (an alpha-MSH fragment studied for anti-inflammatory signalling).

    This hub groups the research compounds New-U supplies in this area alongside the on-site guides that summarise the published science. Every compound is lab-verified at >99% HPLC purity with a Certificate of Analysis per lot.

    Research compounds in this area

    Research reading

  • kpv peptide fda review 2026
  • tb 500 thymosin beta 4 research overview
  • are peptides safe

    • Frequently asked questions

    What is studied under immunomodulatory peptide research?

    Research in this area examines peptides that influence immune signalling, inflammation and host defence - for example Thymosin alpha-1 (immune modulation), LL-37 (a cathelicidin host-defence peptide) and KPV (anti-inflammatory signalling) - in preclinical models. New-U supplies these compounds for laboratory research use only.

    What is a host-defence (anti-microbial) peptide?

    Host-defence peptides such as LL-37 are short cationic peptides that are part of the innate immune system and are studied for direct anti-microbial activity as well as immunomodulatory roles.

    How is purity verified?

    Every lot is independently tested by Janoshik Analytics and/or Freedom Diagnostics, with RP-HPLC purity and ESI-MS identity verification at >99%, and a Certificate of Analysis published per lot.

    Scientific sources & further reading

  • Thymosin alpha 1 - Wikipedia
  • Cathelicidin (LL-37) - Wikipedia
  • Antimicrobial peptides - Wikipedia

    • Research use only - all claims made on this site are for testing and research use only. This page summarises published research context and does not constitute medical advice or dosing guidance.

    PRECISION. PURITY. PERFORMANCE.

    Research peptides at >99% HPLC-verified purity, third-party tested by Janoshik Analytical & Freedom Diagnostics, with Certificates of Analysis published per released batch. Supplied strictly for laboratory research use.

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    Research use only — not for human consumption. All products are supplied strictly for laboratory research purposes.

    © 2026 New-U Research Compounds · new-u.io — Copyright held with Hilxera Distribution Services LLC. All rights reserved.