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Leupeptin hemisulfate

Leupeptin Hemisulfate is a reversible, competitive inhibitor of serine/cysteine protease, which inhibits cathepsins B, H, L and S, calpain and trypsin. It is used as antioxidant and anti-inflammatory agent.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R0896

CAS No:103476-89-7

Synonyms/Alias:Acetyl-L-leucyl-L-leucyl-L-argininal . hemisulfat

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cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C20H38N6O4.½H2SO4
M.W/Mr.
475.04
Sequence
LLR(Modifications: Leu-1 = N-terminal Ac, Arg-3 = Arginal)
Labeling Target
Cathepsin
Appearance
White to off-white powder.
Purity
>98% (or refer to the Certificate of Analysis)
Activity
Inhibitor
Long-term Storage Conditions
Soluble in DMSO
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Short-term Storage Conditions
Dry, dark and at 0 - 4 °C
Solubility
-20 °C
BoilingPoint
N/A
ShelfLife
>2 years if stored properly
Melting Point
N/A

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