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533796 Asparagine Endopeptidase Inhibitor, AENK

A specific, competitive inhibitor of the asparagine endopeptidase that suppresses tau cleavage and tetanus toxin antigen processing.

Asparagine Endopeptidase Inhibitor, AENK MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Fmoc-Ala-Glu-Asn-Lys-NH2, Asparagine Endopeptidase Inhibitor, AENK, AEP Inhibitor, AENK

Primary Target: AEP
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      Overview

      Key Spec Table

      Empirical Formula
      C₃₃H₄₃N₇O₉
      Description
      OverviewAn amino and carboxy-terminal blocked tetra peptide that acts as a specific, competitive inhibitor of the protease activity of asparagine endopeptidase (AEP), an enzyme that cleaves substrates on the C-terminal side of asparagine. Believed to act as a competitive substrate that itself is hydrolyzed by AEP. Shown to block processing of tetanus toxin antigen (TTCF) in vitro (~1 mg/ml) and retard TTCF presentation to T cells in vivo. Does not affect the cleavage of cathepsin B/L and cathepsin S substrates. Shown to selectively and completely suppress tau cleavage by AEP (~ 1 mg/ml).

      Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.
      Catalogue Number533796
      Brand Family Calbiochem®
      SynonymsFmoc-Ala-Glu-Asn-Lys-NH2, Asparagine Endopeptidase Inhibitor, AENK, AEP Inhibitor, AENK
      References
      ReferencesZhang, Z., et al. 1999. Nat. Med. 20, 1254.
      Monoury, B., et al. 1998. Nat. 396, 695.
      Product Information
      FormWhite solid
      FormulationSupplied as a TFA salt.
      Hill FormulaC₃₃H₄₃N₇O₉
      Chemical formulaC₃₃H₄₃N₇O₉
      ReversibleY
      Quality LevelMQ100
      Biological Information
      Primary TargetAEP
      Purity≥98% by HPLC
      Physicochemical Information
      Peptide SequenceFmoc-Ala-Glu-Asn-Lys-NH2
      Storage and Shipping Information
      Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
      Toxicity Standard Handling
      Storage -20°C
      Protect from Light Protect from light
      Do not freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
      Packaging Information
      Packaged under inert gas Packaged under inert gas
      Global Trade Item Number
      Catalogue Number GTIN
      533796 0