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EI10 | Pepstatin A

100 mg  
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      Replacement Information
      Catalogue NumberEI10
      Brand Family Chemicon®
      Trade Name
      • Chemicon
      DescriptionPepstatin A
      OverviewM.W.: 685.89

      SEQUENCE: isovaleryl-L-Val-L-Val-AHMHA-L-Ala-AHMHA
      Product Information
      PresentationPurity: >93.6%; pale yellow powder; pH (1% solution) 5.2

      Specific Activity: 916 μg/mg (pepsin/casein, pH 2, 37°C)
      ApplicationPepstatin A is an inhibitor of aspartic proteinases such as pepsin, cathepsins D and E
      Key Applications
      • Inhibits Activity/Function
      Biological Information
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsMaintain dry at -20ºC for up to 18 months after date of receipt. Pepstatin A is soluble in either DMSO or ethanol:acetic acid (9:1) at the concentration of 1 mg/mL. Pepstatin A is insoluble in water as well as aqueous buffer at near neutral pH.

      NOTE: Aqueous buffer at a slightly alkaline pH is recommended for diluting the reconstituted solution of either of the above organic solvents. If water or acetic acid is used for dilution, Pepstatin A may precipitate from the solution.
      Packaging Information
      Material Size100 mg
      Transport Information
      Supplemental Information




      Safety Data Sheet (SDS) 

      Certificates of Analysis

      TitleLot Number
      IPEPSTATIN A (Synthetic) - 2167124 2167124
      PEPSTATIN A 2474869
      PEPSTATIN A (Synthetic) - 2383958 2383958
      PEPSTATIN A (Synthetic) - 2453169 2453169
      PEPSTATIN A (Synthetic) - 2048761 2048761
      PEPSTATIN A (Synthetic) - 2051812 2051812
      PEPSTATIN A (Synthetic) - 2225140 2225140
      PEPSTATIN A (Synthetic) - 2296704 2296704
      PEPSTATIN A -2508791 2508791
      PEPSTATIN A -2552353 2552353
      PEPSTATIN A -2594324 2594324
      PEPSTATIN A -2651982 2651982
      PEPSTATIN A -2681266 2681266
      PEPSTATIN A -2718346 2718346
      PEPSTATIN A -2742723 2742723
      PEPSTATIN A -2819681 2819681


      Reference overviewPub Med ID
      Pepstatin, a new pepsin inhibitor produced by Actinomycetes.
      Umezawa, H, et al.
      J. Antibiot., 23: 259-62 (1970) 1970

      4912600 4912600

      Data Sheet

      Pepstatin A - Data Sheet