2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Proteasome
  5. Proteasome Inhibitor

Proteasome Inhibitor

Proteasome Inhibitors (111):

Cat. No. Product Name Effect Purity
  • HY-13259
    MG-132
    		Inhibitor 99.97%
    MG-132 (Z-Leu-Leu-Leu-al) is a potent proteasome and calpain inhibitor with IC50s of 100 nM and 1.2 μM, respectively. MG-132 effectively blocks the proteolytic activity of the 26S proteasome complex. MG-132, a peptide aldehyde, also is an autophagy activator. MG-132 also induces apoptosis.
  • HY-10227
    Bortezomib
    		Inhibitor 99.97%
    Bortezomib (PS-341) is a reversible and selective proteasome inhibitor, and potently inhibits 20S proteasome (Ki=0.6 nM) by targeting a threonine residue. Bortezomib disrupts the cell cycle, induces apoptosis, and inhibits NF-κB. Bortezomib is the first proteasome inhibitor anticancer agent. Anti-cancer activity.
  • HY-10455
    Carfilzomib
    		Inhibitor 99.98%
    Carfilzomib (PR-171) is an irreversible proteasome inhibitor with an IC50 of 5 nM in ANBL-6 and RPMI 8226 cells.
  • HY-13067
    Celastrol
    		Inhibitor 99.90%
    Celastrol (Tripterine;Tripterin) is a proteasome inhibitor which potently and preferentially inhibits the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM.
  • HY-13259C
    (R)-MG-132
    		Inhibitor 99.97%
    (R)-MG-132 ((S,R,S)-(-)-MG-132) is the enantiomer of MG-132. (R)-MG-132 is a proteasome inhibitor with weaker cell cytotoxicity than MG-132.
  • HY-160289
    ARI-3144
    		Inhibitor 99.72%
    ARI-3144 is an excellent substrate for fibroblast activation protein (FAP). ARI-3144 is a FAP-activated proteasome inhibitor that can be used for the research of solid tumors.
  • HY-158197
    RC-106
    		Inhibitor
    RC-106 is a proteasome inhibitor (IC50: 35 μM) and Sigma receptor modulator with anticancer activity. RC-106 has antiproliferative activity against cancer cells including glioblastoma (GB) and multiple myeloma (MM).
  • HY-N12618
    Crocapeptin C
    		Inhibitor
    Crocapeptin C is a cyclic depsipeptide that can be extrated from Melittangium boletus. Crocapeptin C exhibits potent inhibitory activity against chymotrypsin with an IC50 value of 0.5 µM.
  • HY-10453
    Ixazomib
    		Inhibitor 99.85%
    Ixazomib (MLN2238) is a selective, potent, and reversible proteasome inhibitor, which inhibits the chymotrypsin-like proteolytic (β5) site of the 20S proteasome with an IC50 of 3.4 nM (Ki of 0.93 nM).
  • HY-13821
    Epoxomicin
    		Inhibitor 99.69%
    Epoxomicin (BU-4061T) is an epoxyketone-containing natural product and a potent, selective and irreversible proteasome inhibitor. Epoxomicin covalently binds to the LMP7, X, MECL1, and Z catalytic subunits of the proteasome and potently inhibits primarily the chymotrypsin-like activity. Epoxomicin can cross the blood-brain barrier. Epoxomicin has strongly antitumor and anti-inflammatory activity.
  • HY-N2117
    Isoginkgetin
    		Inhibitor 99.95%
    Isoginkgetin is a pre-mRNA splicing inhibitor inhibitor. Isoginkgetin also inhibits activities of both Akt, NF-κB and MMP-9. Isoginkgetin inhibits the activity of the 20S proteasome, induces apoptosis and activates autophagy.
  • HY-100223
    Calpeptin
    		Inhibitor ≥98.0%
    Calpeptin is a potent, cell penetrating calpain inhibitor, with an ID50 of 40 nM for Calpain I in human platelets. Calpeptin is also an inhibitor of cathepsin K.
  • HY-13207
    ONX-0914
    		Inhibitor 99.72%
    ONX-0914 (PR-957) is a selective inhibitor of low-molecular mass polypeptide-7 (LMP7), the chymotrypsin-like subunit of the immunoproteasome. ONX-0914 blocks cytokine production and attenuates progression of experimental arthritis. ONX-0914 is a noncompetitive irreversible inhibitor of the mycobacterial proteasome (Ki=5.2 μM). ONX-0914 reactivates latent HIV-1 through p-TEFb activation mediated by HSF-1.
  • HY-100529
    PD150606
    		Inhibitor 98.19%
    PD 150606 is a selective, cell-permeable non-peptide calpain inhibitor with Ki values of 0.21 μM and 0.37 μM for μ- and m-calpains respectively, which is neuroprotective.
  • HY-10985
    Marizomib
    		Inhibitor 99.55%
    Marizomib (Salinosporamide A) is a second-generation, irreversible, brain-penetrant, pan-proteasome inhibitor. Marizomib inhibits the CT-L (β5), CT-T-laspase-like (C-L, β1) and trypsin-like (T-L, β2) activities of the 20S proteasome (IC50=3.5, 28, and 430 nM, respectively).
  • HY-10452
    Ixazomib citrate
    		Inhibitor 99.89%
    Ixazomib citrate (MLN9708) is a reversible inhibitor of the chymotrypsin-like proteolytic β5 site of the 20S proteasome with an IC50 of 3.4 nM and a Ki of 0.93 nM.
  • HY-110404
    Capzimin
    		Inhibitor 99.21%
    Capzimin is a potent and moderately specific proteasome isopeptidase Rpn11 inhibitor.
  • HY-18964
    MG-101
    		Inhibitor ≥98.0%
    MG-101 (ALLN) is an inhibitor of cysteine proteases which inhibits calpain I, calpain II, cathepsin B and cathepsin L with Kis of 190, 220, 150 and 500 pM, respectively. MG-101 induces apoptosis and inhibits tumor growth, it can be used for the research of colon cancer.
  • HY-18236
    MDL-28170
    		Inhibitor
    MDL-28170 (Calpain Inhibitor III) is a potent, selective and membrane-permeable cysteine protease inhibitor of calpain that rapidly penetrates the blood-brain barrier following systemic administration. MDL-28170 also block γ-secretase.
  • HY-12113
    Oprozomib
    		Inhibitor 99.71%
    Oprozomib (PR-047) is an orally bioavailable and selective peptide epoxyketone proteasome inhibitor with IC50s of 36 and 82 nM for proteasome (β5) and immunoproteasome (LMP7), respectively. Oprozomib (ONX 0912) induces apoptosis in MM cells.