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    1. Leupeptin

      Update:2015/1/4 0:43:49

        Item:Leupeptin
        Synonym:Acetyl-Leu-Leu-Arg-al; N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate salt
        CAS No.:103476-89-7Special Grade:Ultra Pure Grade
        Formula:C20H38N6O4•1/2H2SO4•H2OM.W.:493.62
      Order
        Product No.SizePriceBrand
        J580-5mg5mg360GBCBIO
        J580-25mg25mg1250GBCBIO
        J580-5mg5mg483Amresco
      Introduction
        Specific Rotation(2%,Water)....-84.2~-82.2
        Inhibitor of serine and cysteine proteases. Inhibits plasmin, trypsin, papain and cathepsin B. No inhibition found with pepsin, cathepsins A and D, thrombin, ora-chymotrypsin. Effective concentration 10-100µM.
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