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Pepstatin A, White Powder, MP Biomedicals, LLC

0219536810 0219536801 0219536825 0219536805 0219536880 0219536883
Pepstatin A is a reversible inhibitor of aspartic proteases, Inhibitor for pepsin, renin, cathepsin D, cathepsin G, and other acid proteases

  • Presentation: White Powder
  • Soluble in ethanol (10 mg/mL with heat - colorless to hazy solution. To remove haziness, add up to 50 μL of glacial acetic acid per mL of ethanol. Insoluble in water.

Pepstatin A can be used in conjunction with E64-d and Leupeptin A to inhibit the degradation of autophagic cargo inside autophagosomes.

Pepstatin A is an inhibitor of acid proteases (aspartyl peptidases). It forms a 1:1 complex with proteases such as pepsin, renin, cathepsin D, bovine chymosin, and protease B (Aspergillus niger). The inhibitor is highly selective and does not inhibit thiol proteases, neutral proteases, or serine proteases. Solubilized γ-secretase and retroviral protease are also inhibited by Pepstatin A. It has been used to characterize proteases from several sources.

It does not inhibit thiol proteases, neutral proteases or serine proteases. Pepstatin forms a 1:1 complex with acid proteases (carboxyl proteases).



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Size Storage Temperature Supplier No. VWR Catalog Number Unit Price Quantity
100mg - 0219536880 IC19536880 Each (100mg) Retrieving Restricted
10mg - 0219536810 IC19536810 Each (10mg) Retrieving Restricted
1mg Store at -0 °C, protect from light. 0219536801 IC19536801 Each (1mg) Retrieving Restricted
250mg - 0219536883 IC19536883 Each (250mg) Retrieving Restricted
25mg - 0219536825 IC19536825 Each (25mg) Retrieving Restricted
5mg - 0219536805 IC19536805 Each (5mg) Retrieving Restricted
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To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

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* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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Protein Pepstatin A
Protein/Peptide Name Pepstatin A
CAS No. 26305-03-3
Molecular Formula C₃₄H₆₃N₅O₉
Type Oligopeptide
Melting Point 230-240 ºC
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