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Protease & Phosphatase Inhibitors

  • E-64 chemical structure

    E-64 | Cysteine protease inhibitor

    CAS:
    66701-25-5
    Catalog Number:
    10-1345
    Activity:
    Cysteine protease inhibitor
    Chemical Name:
    (2S,3S)-trans-Epoxy succinyl-L-leucylamido-(4-guanidino)butane
    Molecular Weight:
    357.41
    Molecular Formula:
    C15H27N5O5
    Solubility:
    Soluble in a 1:1 mixture of Ethanol and Water (up to 20 mg/ml)
    Physical Properties:
    White or off-white solid
    Purity:
    98% by HPLC
    NMR (Conforms)
    Storage Temperature:
    -20°C
    Stability:
    Stable for 1 year from date of purchase as supplied. Solutions in 1:1 ethanol/water may be stored at -20°C for up to 1 month.
    Shipping Code:
    RT
    From $47.00
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  • Epoxomicin | Irreversible 20S proteasome inhibitor

    CAS:
    134381-21-8
    Catalog Number:
    10-1384
    Activity:
    Irreversible 20S proteasome inhibitor
    Molecular Weight:
    554.73
    Molecular Formula:
    C28H50N4O7
    Solubility:
    Soluble in DMSO (up to 10 mg/ml).
    Physical Properties:
    White solid
    Purity:
    97% by HPLC
    NMR (Conforms)
    Storage Temperature:
    -20°
    Stability:
    Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 2 months.
    Shipping Code:
    RT
    $155.00
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  • Lactacystin | Proteasome inhibitor

    CAS:
    133343-34-7
    Catalog Number:
    10-1314
    Activity:
    Proteasome inhibitor
    Chemical Name:
    Fermentation product from Streptomyces lactacystinaeus
    Molecular Weight:
    376.37
    Molecular Formula:
    C15H24N2O7
    Solubility:
    Soluble in DMSO (up to 20 mg/ml), in Water (up to 10 mg/ml), or in Ethanol (up to 1 mg/ml).
    Physical Properties:
    White solid – lyophilized
    Purity:
    98% by TLC
    NMR (Conforms)
    Storage Temperature:
    -20°
    Stability:
    Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 1 month. Solutions in water are not stable and must be used with one working day. Aqueous solutions should not be stored.
    Shipping Code:
    RT
    From $126.00
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  • Leupeptin hemisulfate | Trypsin-like cysteine protease inhibitor

    CAS:
    103476-89-7
    Catalog Number:
    10-1346
    Activity:
    Trypsin-like cysteine protease inhibitor
    Alternate Names:
    Ac-Leu-Leu-Arg-CHO, hemisulfate
    Molecular Weight:
    475.59
    Molecular Formula:
    C20H38N6O4 &bul; 1/2H2SO4
    Solubility:
    Soluble in Water (up to 50 mg/ml). Also soluble in ethanol and methanol
    Physical Properties:
    White solid
    Purity:
    98% by HPLC
    NMR (Conforms)
    Storage Temperature:
    -20°C
    Stability:
    Stable for 1 year from date of purchase as supplied Solutions in distilled water, ethanol or methanol may be stored at -20°C for up to 3 months.
    Shipping Code:
    RT
    From $80.00
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  • MG-132 | Proteasome inhibitor

    CAS:
    133407-82-6
    Catalog Number:
    10-1309
    Activity:
    Proteasome inhibitor
    Alternate Names:
    Z-Leu-Leu-Leu-CHO
    Chemical Name:
    N-(Benzyloxycarbonyl)leucinylleucinylleucinal
    Molecular Weight:
    475.63
    Molecular Formula:
    C26H41N3O5
    Solubility:
    Soluble in DMSO (up to 45 mg/ml), in DMF (up to 45 mg/ml), or in Ethanol (up to 45 mg/ml).
    Physical Properties:
    White solid
    Purity:
    98% by HPLC
    Storage Temperature:
    -20°C
    Stability:
    Stable for 2 years from date of purchase as supplied. Solutions in DMSO, DMF or ethanol may be stored at -20° for up to 1 week.
    Shipping Code:
    RT
    From $50.00
    View Product This product has multiple variants. The options may be chosen on the product page
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