PROTAC sEH degrader-3
PROTAC sEH-degrader-3 is an sEH PROTAC degrader with an IC50 value of 5.5 nM against mouse sEH. PROTAC sEH-degrader-3 selectively degrades sEH in the cytoplasm but not in peroxisomes. PROTAC sEH-degrader-3 alleviates endoplasmic reticulum stress and acts as a cytoprotective agent. PROTAC sEH-degrader-3 can serve as a chemical probe for investigating the biological functions of sEH.
(Pink: sEH ligand (HY-114266); Blue: Cereblon ligand (HY-14658); Black: linker (HY-W008352)).
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- CAS No.: 3093413-94-3
- Formule: C46H53F3N6O14
- Masse moléculaire:970.94
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Description
IC50 & Target
[1]|
sEH 12.2 nM (IC90, Human) |
sEH 5.5 nM (IC50, mouse) |
In Vitro
PROTAC sEH-degrader-3 (compound 1a) (1 μM; 24 h) alleviates endoplasmic reticulum stress in HepG2 and 293T cells by inhibiting the IRE1α-XBP1 signaling pathway, and partially rescues Thapsigargin (HY-13433)-induced cell death; its efficacy is stronger when used in combination with Thapsigargin at a concentration of 1 μM for 24 h[1].
PROTAC sEH-degrader-3 (1 μM; 24 h) induces lysosome-dependent, proteasome-independent degradation of sEH in HepG2 and 293T cells when treated at 1 μM for 24 h[1].
PROTAC sEH-degrader-3 (250 nM; 24-48 h) reduces sEH protein levels in HepG2 cells after 24 h and 48 h, and this degradation effect is partially reversed by Bortezomib (BTZ) (HY-10227), and significantly reversed by Thalidomide (HY-14658), 1a' or compound 1[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) reduces sEH protein levels in wild-type HEK293T cells, and this degradation effect is significantly reversed after co-treatment with 10 nM, 25 nM or 50 nM MG132 (HY-13259)[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) does not reduce sEH protein levels after a 24-h treatment in CRBN-knockout HEK293T cells, and no significant effect is observed even when combined with 10 nM, 25 nM, or 50 nM MG132[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) reduces sEH protein levels in 293T cells, and combined treatment with 5 nM, 10 nM, or 25 nM Bafilomycin A1 (BafA1) (HY-100558) fails to sustainably reverse this degradation effect[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) reduces sEH protein levels in wild-type 293T cells and ATG2A/ATG2B-knockout 293T cells[1].
PROTAC sEH-targeted protein degrader-3 (250 nM; 24 h) reduces sEH protein levels in 293T cells transfected with negative control siRNA, siATG5 or siTSG101 (after 24 h of treatment), and transfection with siATG5 or siTSG101 does not impair the activity of this degrader[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) reduces sEH protein levels in HepG2 cells, and this degradation effect is partially reversed upon co-treatment with 5 μM, 10 μM, 20 μM or 50 μM VER155008 (HY-10941)[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) significantly increases the viability of HepG2 cells treated with 1 μM Thapsigargin for 24 h[1].
PROTAC sEH-degrader-3 (5-1000 nM; 24 h) induces significant degradation of sEH in HepG2 cells, with the maximum degradation effect observed at 250 nM after 24 h, while reducing its hydrolase activity, phosphatase activity and sEH protein level[1].
PROTAC sEH-degrader-3 (250 nM; 24 h) effectively degrades sEH in 293T cells[1].
PROTAC sEH-degrader-3 (1 μM; 24 h) selectively degrades cytosolic sEH, but does not degrade peroxisomal sEH, when HepG2 cells are treated with 1 μM of the agent for 24 h[1].
PROTAC sEH-degrader-3 (1 μM; 24 h) selectively reduces sEH protein levels in HepG2 cells, while also downregulating a small number of identified off-target proteins[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HepG2 cells
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Concentration:250 nM
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Incubation Time:24, 48 h
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Result:Reduced sEH protein levels compared to DMSO control after 24 h incubation.
Resulted in greater sEH reduction after 48 h incubation than after 24 h incubation.
Partially reversed sEH degradation when co-treated with 10 nM or 25 nM BTZ for 24 h.
Significantly reversed sEH degradation when co-treated with 20 μM Thalidomide, 2 μM 1a', or 20 μM compound 1 for 24 h, with Thalidomide showing the strongest reversal effect.
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Cell Line:wild-type HEK293T cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Reduced sEH protein levels compared to DMSO control after 24 h incubation.
Significantly reversed sEH degradation when co-treated with 10 nM, 25 nM, or 50 nM MG132 for 24 h, with increasing MG132 concentration correlating with greater reversal of degradation.
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Cell Line:CRBN knockout HEK293T cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Showed no significant reduction in sEH protein levels compared to DMSO control after 24 h incubation.
Showed no significant effect on sEH protein levels regardless of co-treatment with MG132 at any tested concentration for 24 h.
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Cell Line:human embryonic kidney 293T cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Reduced sEH protein levels compared to DMSO control after 24 h incubation.
Did not show a consistent reversal of sEH degradation when co-treated with 5 nM, 10 nM, or 25 nM BafA1 for 24 h.
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Cell Line:wild-type 293T cells, ATG2A/2B knockout 293T cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Reduced sEH protein levels in both wild-type 293T cells and ATG2A/2B knockout 293T cells compared to their respective DMSO controls after 24 h incubation.
Showed similar magnitude of sEH reduction in both cell lines after 24 h incubation.
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Cell Line:siRNA-transfected 293T cells (siNC, siATG5, siTSG101)
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Concentration:250 nM
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Incubation Time:24 h
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Result:Reduced sEH protein levels in siNC-transfected 293T cells compared to DMSO control after 24 h incubation.
Reduced sEH protein levels in siATG5-transfected cells after 24 h incubation.
Reduced sEH protein levels in siTSG101-transfected cells after 24 h incubation.
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Cell Line:HepG2 cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Reduced sEH protein levels compared to DMSO control after 24 h incubation.
Partially reversed sEH degradation when co-treated with 5 μM, 10 μM, 20 μM, or 50 μM VER155008 for 24 h, with increasing VER155008 concentration correlating with greater reversal.
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Cell Line:HepG2 cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Significantly increased cell viability.
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Cell Line:human hepatocyte carcinoma HepG2 cells
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Concentration:1 μM
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Incubation Time:24 h
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Result:Induced significant degradation of sEH with 1 μM treatment for 24 h.
Showed significant sEH reduction at 25 nM, maximal degradation at 250 nM, and a slight reduction in degradation at 500 nM and 1 μM (hook effect).
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Cell Line:human embryonic kidney 293T cells
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Concentration:250 nM
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Incubation Time:24 h
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Result:Achieved effective degradation of sEH, consistent with results observed in HepG2 cells.
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Cell Line:HepG2 cells
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Concentration:1 μM
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Incubation Time:24 h
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Result:Degraded sEH in the cytosolic fraction but not in the peroxisomal fraction.
Decreased colocalization of sEH with β-tubulin (cytosol) but showed no change in colocalization with catalase (peroxisomes) after treatment.
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Cell Line:HepG2 cells
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Concentration:1 μM
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Incubation Time:24, 48, 72, 96, 120Nh
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Result:Required 24 h to achieve the highest level of sEH degradation, accelerating sEH turnover compared to endogenous degradation.
Maintained reduced sEH levels for up to 72 h after compound removal.
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Cell Line:HepG2 cells, 293T cells
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Concentration:1 μM
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Incubation Time:24 h
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Result:Failed to have sEH degradation blocked by proteasome inhibitors MG132 or Bortezomib.
Blocked sEH degradation via co-treatment with lysosomal inhibitor Bafilomycin A1 (BafA1) in both HepG2 and 293T cells.
Increased colocalization of sEH with lysosomal marker LAMP2 after treatment, which was reversed by BafA1 co-treatment.
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Cell Line:HepG2 cells, 293T cells
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Concentration:1 μM
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Incubation Time:24 h
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Result:Slightly decreased phosphorylated IRE1α and spliced XBP1 and partially rescued cell death induced by Thapsigargin after 24 h pretreatment.
Showed better efficacy in rescuing cell death when co-treated with Thapsigargin for 24 h compared to pretreatment.
Chemical Information
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CAS No. 3093413-94-3
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Masse moléculaire 970.94
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Formule C46H53F3N6O14
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SMILES
O=C(COC1=C(C2=O)C(C(N2C3CCC(NC3=O)=O)=O)=CC=C1)NCCOCCOCCOCCOCCNC(C4=CC=C(O[C@@H]5CC[C@H](CC5)NC(NC6=CC=C(OC(F)(F)F)C=C6)=O)C=C4)=O
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)