Skeletal structure · unlabelled vertices are carbon · stereochemistry not shown
PeptideStandardMade to order · 2–6 weeks
Leupeptin
Serine/cysteine protease inhibitor
426.6 g/mol · ≥95% (HPLC)
About this peptide
Reversible inhibitor of trypsin-like and cysteine proteases, standard in lysis buffers.
Reported research uses
- 01Protease inhibitor cocktails
- 02Lysosomal proteolysis studies
Specifications
- Sequence
- Ac-Leu-Leu-Arg-al
- Molecular formula
- C₂₀H₃₈N₆O₄
- Molecular weight
- 426.6 g/mol
- Purity
- ≥95% (HPLC)
- Counter-ion
- TFA (acetate on request)
- Appearance
- Lyophilised white powder
- Storage
- −20 °C, desiccated, protected from light
- Synonyms
- Acetyl-Leu-Leu-Argininal
Values from the manufacturer’s documents; the lot CoA is the reference. For laboratory research use only — not for human or veterinary use. Synthesised after your order is verified; MS and HPLC data come with the lot.