Fact-Checked·Verified against peer-reviewed sources · Last updated Oct 18, 2026·For research use only - not for human consumption
OtherActive Research

Leupeptin

Also known as: Ac-Leu-Leu-Arg-al · calpain inhibitor

For in-vitro (laboratory) research purposes only. Not for human or animal consumption.

Peptide Stores Online branded research vialCOMING SOON

Available Forms

InjectableOral

Research Applications

Hormonal Balance

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For in-vitro research use only. Not for human consumption.

1What Is Leupeptin?

Cysteine/serine protease inhibitor used extensively as a research tool in cell biology and proteolysis studies.

4Published Research - Plain English Summaries

The studies below have been published in peer-reviewed journals. Summaries are written in plain language - no jargon. Citations are provided as text only.

other

Hamchand R, Wang K, Song D, Palm NW, Crawford JM · 2024 · Nature communications · PMID 39406708

animal study

Gurevich M, Iocolano K, Achonu JU, Badalamente MA, Hurst LC, Komatsu DE · 2022 · Neuroreport · PMID 36049162

animal study

Gurevich M, Iocolano K, Martin IN, Singh G, Khan SU, Bui DT, Dagum AB, Komatsu DE · 2022 · Physiological reports · PMID 35924300

animal study

Bravo-San Pedro JM, Pietrocola F · 2021 · Methods in cell biology · PMID 34225917

other

Billinger E, Viljanen J, Lind SB, Johansson G · 2020 · FEBS open bio · PMID 33016476

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All content on this page is for in-vitro research purposes only. Not intended for human or animal use. Consult a licensed professional before handling research chemicals. No content on this page constitutes medical advice or a treatment recommendation.

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All products listed on Peptide Stores Online are for in-vitro laboratory and educational research purposes only. Not for human or animal consumption. Not evaluated by the Food and Drug Administration. Not intended to diagnose, treat, cure, or prevent any disease or condition. All sellers and buyers agree to full research-use-only terms at account creation. Peptide Stores Online assumes no liability for misuse of any product listed on this platform.