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Proteasome/Ubiquitin

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Cat. No. Product Name Field of Application Chemical Structure
DC11488 USP7-IN-4 (R)-USP-IN-4 is a highly potent, selective, allosteric USP7 inhibitor with IC50 of 6 nM in FP assays.
DC9482 17-AAG Featured 17-AAG (17-N-Allylamino-17-demethoxygeldanamycin), also known by its NSC number 330507 and CP number 127374, is a well-studied inhibitor of Heat Shock Protein 90 (HSP90). HSP90 is a molecular chaperone that plays a critical role in the stabilization and activation of a wide range of client proteins, many of which are involved in oncogenic processes. By inhibiting HSP90, 17-AAG disrupts the function of these client proteins, leading to the degradation of oncogenic proteins and ultimately inhibiting cancer cell growth and survival.
DC11763 ABP 1 A nonselective inhibitor of UBL protein-activating E1 enzymes that forms covalent adducts with UBL proteins SUMO1, ubiquitin, Nedd8, ISG15, and GABARAP in the presence of ATP and E1 enzymes in vitro.
DC11919 Arimoclomol Featured A nontoxic heat shock protein (HSP) coinducer and potentiator of the heat shock response.
DC11920 Arimoclomol maleate Featured A nontoxic, orally active heat shock protein (HSP) coinducer and potentiator of the heat shock response.
DC11553 FT-827 A novel potent, specific, covalent USP7 inhibitor with Kd of 7.8 uM (USP7 catalytic domain).
DC12011 KU-32 A novel, novobiocin-based, C-terminal inhibitor of Hsp90 and a potent inducer of Hsp70.
DC11970 KU675 Featured A novel, second-generation C-terminal Hsp90 inhibitor with Kd of 191 and 726 uM for Hsp90α and Hsp90β, respectively.
DC11921 Bimoclomol A potent heat shock protein coinducer.
DC11922 BC-1382 A potent ubiquitin E3 ligase HECTD2 inhibitor that specificly disrupts the HECTD2/PIAS1 interaction with IC50 of 5 nM.
DC11767 IJ-5 A potent, covalent inhibitor of ubiquitin-conjugating enzyme UbcH5 with Kd of 5.189 uM, 3.578 uM, and 2.577 uM for UbcH5a, UbcH5b, and UbcH5c, respectively.
DC11860 FV-162 A potent, orally bioavailable, irreversible proteasome inhibitor with potent antimyeloma activity (IC50<60 nM).
DC11616 KUNG94 A potent, selective Grp94 inhibitor with IC50 of 8 nM.
DC11619 KUNG29 A potent, selective Grp94 inhibitor with Kd of 0.2 uM.
DC11618 KUNG38 A potent, selective Grp94 inhibitor with Kd of 0.44 uM.
DC11617 PU-H54 Featured PU-H54 is potent, selective Grp94 inhibitor.
DC11766 UbcH5c-IN-6d A potent, specific, orally bioactive small-molecule inhibitor of ubiquitin-conjugating enzyme UbcH5c with Kd of 283 nM.
DC11762 ABP-A3 ABP-A3(ABP A3) is an inhibitor of ubiquitin conjugation that targets ubiquitin and Nedd8 E1 enzymes.
DC8167 Onalespib(AT13387,ATI13387X) Featured AT13387 is a selective potent Hsp90 inhibitor with IC50 of 18 nM in A375 cells, displays a long duration of anti-tumor activity.
DC5202 Luminespib (NVP-AUY922) Featured AUY922 (NVP-AUY922) is a highly potent HSP90 inhibitor for HSP90α/β with IC50 of 13 nM /21 nM, weaker potency against the HSP90 family members GRP94 and TRAP-1, exhibits the tightest binding of any small-molecule HSP90 ligand. Phase 1/2.
DC7086 BIIB021(CNF2024) Featured BIIB021(CNF2024) is an orally available, fully synthetic small-molecule inhibitor of HSP90 with Ki and EC50 of 1.7 nM and 38 nM, respectively.
DC1027 Bortezomib (Velcade,MG-341,PS-341) Featured Bortezomib is a potent 20S proteasome inhibitor with Ki of 0.6 nM.
DC10937 C25-140 Featured C25-140 is a specific, first-in-class small molecule inhibitor of the TRAF6-Ubc13 interaction, binds TRAF6, inhibits TRAF6-Ubc13 interaction and TRAF6 activity.
DC1002 Carfilzomib (PR-171) Featured Carfilzomib is an irreversible proteasome inhibitor with an IC50 of 5 nM in ANBL-6 and RPMI 8226 cells,showed potent activity against COVID-19(SARS-COV-2).
DC8840 CB-5083 Featured CB-5083 is a novel first in class, potent orally bio-available p97 inhibitor that disrupts cellular protein homeostasis and demonstrates anti-tumor activity in solid and hematological models .
DC10498 CCT251236 Featured CCT251236 is an orally available pirin ligand from a heat shock transcription factor 1 (hsf1) phenotypic screen with an IC50 of 19 nM for inhibition of HSF1-mediated HSP72 induction.
DCAPI1155 Celastrol Featured Celastrol is a potent proteasome inhibitor for the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM.
DC8477 VER-49009 Featured Consistent with inhibition of Hsp90, VER-49009 induces the expression of Hsp27 and Hsp72 while reducing the client proteins C-RAF, B-RAF, survivin, and PRMT5, causing cell cycle arrest and apoptosis.
DC7390 CUDC-305(DEBIO 0932) Featured Debio 0932 ( CUDC-305 ) is a novel heat shock protein 90 (HSP90) inhibitor trong affinity for HSP90 alpha/beta, high oral bioavailability and potent anti-proliferative activity against a broad range of cancer cell lines (with a mean IC50 of 220 nmol/L) .
DC8481 Delanzomib(CEP-18770) Featured Delanzomib(CEP-18770) is a novel orally-active inhibitor of the chymotrypsin-like activity of the proteasome that down-modulates the nuclear factor-kappaB (NF-kappaB) activity.

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