Emricasan
Based on 57 publication(s) in Google Scholar
Emricasan (PF 03491390) is an orally active and irreversible pan-caspase inhibitor. Emricasan inhibits Zika virus (ZIKV)-induced increases in caspase-3 activity and protected human cortical neural progenitors.
For research use only. We do not sell to patients.
- Purity: 99.81%
- CAS No.: 254750-02-2
- Formula: C26H27F4N3O7
- Molecular Weight:569.50
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Publications Citing Use of MedChemExpress (MCE) Emricasan
More- Nature. 2019 Nov;575(7784):683-687. [Abstract]
- Nat Immunol. 2026 May;27(5):949-960. [Abstract]
- Immunity. 2025 Jul 16:S1074-7613(25)00287-0. [Abstract]
- Cell Stem Cell. 2025 Oct 2;32(10):1509-1527.e9. [Abstract]
- Nat Protoc. 2015 May;10(5):807-21. [Abstract]
- Nat Commun. 2026 Jun 15;17(1):5288. [Abstract]
- Nat Commun. 2024 Jun 15;15(1):5115. [Abstract]
- Cell Death Differ. 2025 Dec 12. [Abstract]
- Cell Death Differ. 2022 Aug;29(8):1486-1499. [Abstract]
- Sci Transl Med. 2023 Dec 20;15(727):eadf8366. [Abstract]
- Acta Pharm Sin B. 2019 May;9(3):526-536. [Abstract]
- Sci Transl Med. 2016 May 18;8(339):339ra69. [Abstract]
- Adv Sci (Weinh). 2026 Apr 22:e22570. [Abstract]
- Adv Sci (Weinh). 2024 Dec;11(48):e2409499. [Abstract]
- Exp Hematol Oncol. 2025 Mar 1;14(1):26. [Abstract]
- J Nanobiotechnology. 2022 Apr 22;20(1):196. [Abstract]
- Redox Biol. 2024 Jun:72:103145. [Abstract]
- J Exp Med. 2018 Jul 2;215(7):1839-1852. [Abstract]
- Cell Death Dis. 2026 May 30;17(1):518. [Abstract]
- Cell Death Dis. 2020 Jun 8;11(6):442. [Abstract]
- Cell Death Dis. 2019 Jun 5;10(6):442. [Abstract]
- Genes Dis. 2026 Mar 19.
- Cell Commun Signal. 2025 May 25;23(1):242. [Abstract]
- Acta Pharmacol Sin. 2022 May;43(5):1324-1336. [Abstract]
- EMBO Mol Med. 2025 Mar;17(3):535-562. [Abstract]
- Phytomedicine. 2024 Jun:128:155365. [Abstract]
- Free Radic Biol Med. 2025 Aug 9:240:267-283. [Abstract]
- Biomed Pharmacother. 2023 May:161:114529. [Abstract]
- Oncogene. 2026 Jun 10. [Abstract]
- Cell Rep. 2020 Jan 28;30(4):1260-1270.e5. [Abstract]
- Anal Chem. 2017 Sep 19;89(18):9788-9796. [Abstract]
- Mol Cancer Ther. 2026 Feb 11. [Abstract]
- Am J Chin Med. 2026;54(2):603-625. [Abstract]
- mBio. 2022 Dec 20;13(6):e0244622. [Abstract]
- Cell Rep Methods. 2024 Aug 27:100843. [Abstract]
- Transl Stroke Res. 2018 Aug;9(4):382-392. [Abstract]
- Mol Divers. 2023 Feb;27(1):249-261. [Abstract]
- J Virol. 2018 Apr 27;92(10). pii: e00078-18. [Abstract]
- J Cell Sci. 2019 Feb 28;132(5):jcs220996. [Abstract]
- Viruses. 2024 Oct 30;16(11):1695. [Abstract]
- Cytotherapy. 2024 Jun;26(6):556-566. [Abstract]
- Curr Opin Organ Transplant. 2024 May 13. [Abstract]
- bioRxiv. 2026 Apr 1:2026.03.31.715684. [Abstract]
- bioRxiv. 2026 Feb 25.
- bioRxiv. 2025 Oct 10.
- bioRxiv. 2025 Aug 16.
- Patent. US20250161243A1.
- Patent. US20240268372A1.
- bioRxiv. 2024 Feb 7.
- The Liver Graft Before Transplantation. 2023 Nov.
- Res Sq. 2023 Aug 22:rs.3.rs-3260870. [Abstract]
- Methods Mol Biol. 2024:2767:1-18. [Abstract]
- bioRxiv. 2023 Jun 25.
- ABO Akademi University. 2023 Jun.
- Patent. US20230145200A1.
- bioRxiv. 2023 Jan 17.
- Oxid Med Cell Longev. 2022 Jun 9;2022:6520789. [Abstract]
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Apoptosis Analysis
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WB
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IF
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WB
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WB
All Caspase Isoforms
More
Biological Activity
|
Caspase |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Jurkat | IC50 |
0.025 μM
Compound: 1
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Inhibitory concentration against JFas cells
Inhibitory concentration against JFas cells
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[PMID: 16250635] |
| THP-1 | IC50 |
0.27 μM
Compound: 1
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Inhibitory concentration against THP-1 cells
Inhibitory concentration against THP-1 cells
|
[PMID: 16250635] |
Emricasan (PF 03491390; IDN-6556) (50 μM; 24 hours) directly improves hepatocytes phenotype in primary rat cirrhotic hepatocytes[1].
Emricasan (10-50 μM) has hepatoprotective effects in human liver cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
When comparing efficacy by multiple routes of administration, Emricasan is administered i.p., p.o., i.m., or i.v. (0.03-3 mg/kg). Caspase 3-like activities, measured as DEVD-AMC cleavage, dose dependently decreased with a 92.5% reduction after the highest dose of Emricasan (3 mg/kg). Emricasan is initially tested in the α-Fas model of liver injury, marked hepatocellular apoptosis, and peak ALT activities within 6 h. Emricasan is administered i.p. immediately after administration of α-Fas, ALT activities, measured 6 h later, decreased in a dose-dependent manner with an ED50 value of 0.08 (0.06-0.12) mg/kg[3].
Emricasan is a highly selective pan-caspase inhibitor demonstrating irreversible inhibition and a significant first-pass effect. In both syngeneic mouse islets and human islets transplanted into immunodeficient mice, Emricasan (i.p., 20 mg/kg) given for 7 days post-transplant led to a significantly enhanced rate of diabetes reversal as compared to vehicle[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 254750-02-2
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Appearance Solid
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Molecular Weight 569.50
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Formula C26H27F4N3O7
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Color White to off-white
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SMILES
FC1=C(C(F)=C(C=C1F)F)OCC([C@@H](NC([C@@H](NC(C(NC2=C(C=CC=C2)C(C)(C)C)=O)=O)C)=O)CC(O)=O)=O
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Synonyms
PF 03491390; IDN-6556
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (57)
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Journal Impact Factor
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Most Recent
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Nature
2019 Nov;575(7784):683-687. PMID: 31748744 -
Nat Immunol
Lipid asymmetry disruption by XKR8 orchestrates neutrophil extracellular trap formation and inhibits fungal infection. [Abstract]2026 May;27(5):949-960. PMID: 41781710 -
Immunity
Gasdermin C cleavage by Cathepsin S modulates Rab7 vesicles in intestinal epithelial cells to amplify anti-helminth immunity. [Abstract]2025 Jul 16:S1074-7613(25)00287-0. PMID: 40701157 -
Cell Stem Cell
An inducible model of human post-implantation development derived from primed and naive stem cells. [Abstract]2025 Oct 2;32(10):1509-1527.e9. PMID: 40885193 -
Nat Protoc
Design of a functional cyclic HSV1-TK reporter and its application to PET imaging of apoptosis. [Abstract]2015 May;10(5):807-21. PMID: 25927390
Emricasan purchased from MedChemExpress. Usage Cited in: Nat Protoc. 2015 May;10(5):807-21. [Abstract]
The 18F-FHBG uptake is prohibited after adding the caspase inhibitor IDN6556 during 0.5 μg/mL Dox treatment for 24 h.
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Nat Commun
Oncogenic KRAS-driven type I interferon signalling primes pancreatic cancer for necroptosis. [Abstract]2026 Jun 15;17(1):5288. PMID: 42297776 -
Nat Commun
2024 Jun 15;15(1):5115. PMID: 38879607 -
Cell Death Differ
cFLIP suppresses caspase-1- and MLKL-independent perinatal lethality driven by auto-processing impaired caspase-8 D387A. [Abstract]2025 Dec 12. PMID: 41381861 -
Cell Death Differ
2022 Aug;29(8):1486-1499. PMID: 35066575
Emricasan purchased from MedChemExpress. Usage Cited in: Cell Death Differ. 2022 Aug;29(8):1486-1499. [Abstract]
Flow cytometry of CD4 and CD8 T cells expressing caspase activity in the absence (Med) or presence of Q-VD-Oph (Q-VD) (10 μM) (Top). Inhibition of caspase activity (preventive effect) in the presence of IDN-6556 (10 μM), VX-765 (10 μM), Q-VD and MCC950. Percentages were calculated as follows: (Med-Inh/Med)*100. Each dot represents one individual (Middle). Flow cytometry of CD4 and CD8 T cells expressing annexin V in the absence (Med) or presence of Q-VD (Bottom).
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Sci Transl Med
Inhibition of RIP1 improves immune reconstitution and reduces GVHD mortality while preserving graft-versus-leukemia effects. [Abstract]2023 Dec 20;15(727):eadf8366. PMID: 38117900 -
Acta Pharm Sin B
2019 May;9(3):526-536. PMID: 31193776 -
Sci Transl Med
The caspase-8 inhibitor emricasan combines with the SMAC mimetic birinapant to induce necroptosis and treat acute myeloid leukemia. [Abstract]2016 May 18;8(339):339ra69. PMID: 27194727 -
Adv Sci (Weinh)
Metabolic Imbalance Triggers Adaptive Remodeling to Accelerate Diploidization in Murine Haploid Embryonic Stem Cells. [Abstract]2026 Apr 22:e22570. PMID: 42018132 -
Adv Sci (Weinh)
Dexmedetomidine Ameliorates Myocardial Ischemia-Reperfusion Injury by Inhibiting MDH2 Lactylation via Regulating Metabolic Reprogramming. [Abstract]2024 Dec;11(48):e2409499. PMID: 39467114 -
Exp Hematol Oncol
TLR7/8 signaling activation enhances the potency of human pluripotent stem cell-derived eosinophils in cancer immunotherapy for solid tumors. [Abstract]2025 Mar 1;14(1):26. PMID: 40025520 -
J Nanobiotechnology
miR-124-3p delivered by exosomes from heme oxygenase-1 modified bone marrow mesenchymal stem cells inhibits ferroptosis to attenuate ischemia-reperfusion injury in steatotic grafts. [Abstract]2022 Apr 22;20(1):196. PMID: 35459211 -
Redox Biol
The positive feedback loop of the NAT10/Mybbp1a/p53 axis promotes cardiomyocyte ferroptosis to exacerbate cardiac I/R injury. [Abstract]2024 Jun:72:103145. PMID: 38583415 -
J Exp Med
2018 Jul 2;215(7):1839-1852. PMID: 29930103
Emricasan purchased from MedChemExpress. Usage Cited in: J Exp Med. 2018 Jul 2;215(7):1839-1852. [Abstract]
Immunoblotting analyses of enteroid cultures treated with 4-OHT for 24 h in the presence of Nec1s or Emricasan or Mock, followed by 0.25 ng/mL TNF for 3 h. Cell lysates are immunoblotted with the antibodies indicated on the right.
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Cell Death Dis
A simple and broadly applicable nanobody-based approach to generate potent TNFR agonists. [Abstract]2026 May 30;17(1):518. PMID: 42218135 -
Cell Death Dis
2020 Jun 8;11(6):442. PMID: 32513923 -
Cell Death Dis
H7N9 influenza A virus activation of necroptosis in human monocytes links innate and adaptive immune responses. [Abstract]2019 Jun 5;10(6):442. PMID: 31165725
Emricasan purchased from MedChemExpress. Usage Cited in: Cell Death Dis. 2019 Jun 5;10(6):442. [Abstract]
Western blot determined cleavage of caspase-8, -9, -3 in H7N9-infected monocytes treated or untreated with IDN at 3, 6 and 12hpi. β-actin protein is used as the control for sample loading.
Emricasan purchased from MedChemExpress. Usage Cited in: Cell Death Dis. 2019 Jun 5;10(6):442. [Abstract]
Morphology examination of infected monocytes with or without IDN treatment at 12hpi. Representative images of immunofluorescence stained influenza A NP protein (green, upper) and bright field (BF, lower) images of the cells.
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Cell Commun Signal
PRPF19 mediates the proteasomal degradation of VDR to exacerbate ferroptosis in diabetic nephropathy. [Abstract]2025 May 25;23(1):242. PMID: 40414879 -
Acta Pharmacol Sin
Gout-associated monosodium urate crystal-induced necrosis is independent of NLRP3 activity but can be suppressed by combined inhibitors for multiple signaling pathways. [Abstract]2022 May;43(5):1324-1336. PMID: 34376811 -
EMBO Mol Med
Portimine A toxin causes skin inflammation through ZAKα-dependent NLRP1 inflammasome activation. [Abstract]2025 Mar;17(3):535-562. PMID: 39948420 -
Phytomedicine
Salidroside pretreatment alleviates ferroptosis induced by myocardial ischemia/reperfusion through mitochondrial superoxide-dependent AMPKα2 activation. [Abstract]2024 Jun:128:155365. PMID: 38552436 -
Free Radic Biol Med
Targeting PDK4 to mitigate osimertinib-induced cardiotoxicity: Insights into mitochondria-endoplasmic reticulum crosstalk and necroptosis. [Abstract]2025 Aug 9:240:267-283. PMID: 40789497 -
Biomed Pharmacother
CBL0137 activates ROS/BAX signaling to promote caspase-3/GSDME-dependent pyroptosis in ovarian cancer cells. [Abstract]2023 May:161:114529. PMID: 37002567 -
Oncogene
DNA replication stress and translational repression converge to drive CDK1- and caspase-dependent apoptosis in Ewing sarcoma. [Abstract]2026 Jun 10. PMID: 42270776 -
Cell Rep
Quantitative and Dynamic Catalogs of Proteins Released during Apoptotic and Necroptotic Cell Death. [Abstract]2020 Jan 28;30(4):1260-1270.e5. PMID: 31995763 -
Anal Chem
Determination of Caspase-3 Activity and Its Inhibition Constant by Combination of Fluorescence Correlation Spectroscopy with a Microwell Chip. [Abstract]2017 Sep 19;89(18):9788-9796. PMID: 28806521 -
Mol Cancer Ther
Unfolded Protein Response as a Therapeutic Target: 4-(Heptyloxy)phenol Induces Programmed Cell Death in Ewing Sarcoma. [Abstract]2026 Feb 11. PMID: 41670299 -
Am J Chin Med
Quercetin Alleviates Endothelial Dysfunction in Atherosclerosis by Inhibiting Ferroptosis Through PACS2/HMOX-1 Pathway. [Abstract]2026;54(2):603-625. PMID: 41692703 -
mBio
Caspase-Mediated Regulation and Cellular Heterogeneity of the cGAS/STING Pathway in Kaposi's Sarcoma-Associated Herpesvirus Infection. [Abstract]2022 Dec 20;13(6):e0244622. PMID: 36255240 -
Cell Rep Methods
2024 Aug 27:100843. PMID: 39216483 -
Transl Stroke Res
Combination of Emricasan with Ponatinib Synergistically Reduces Ischemia/Reperfusion Injury in Rat Brain Through Simultaneous Prevention of Apoptosis and Necroptosis. [Abstract]2018 Aug;9(4):382-392. PMID: 29103102 -
Mol Divers
Proteochemometrics modeling for prediction of the interactions between caspase isoforms and their inhibitors. [Abstract]2023 Feb;27(1):249-261. PMID: 35438428 -
J Virol
Caspase-Dependent Suppression of Type I Interferon Signaling Promotes Kaposi's Sarcoma-Associated Herpesvirus Lytic Replication. [Abstract]2018 Apr 27;92(10). pii: e00078-18. PMID: 29514903
Emricasan purchased from MedChemExpress. Usage Cited in: J Virol. 2018 Apr 27;92(10). pii: e00078-18. [Abstract]
Cell lysates are collected at day 5 post reactivation and subjected to western blot analysis for p-IRF3 (Ser396), total IRF3, and β-actin (as a loading control).
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J Cell Sci
Activated MLKL attenuates autophagy following its translocation to intracellular membranes. [Abstract]2019 Feb 28;132(5):jcs220996. PMID: 30709919 -
Viruses
Apoptotic Caspases Suppress Expression of Endogenous Retroviruses in HPV31+ Cells That Are Associated with Activation of an Innate Immune Response. [Abstract]2024 Oct 30;16(11):1695. PMID: 39599810 -
Cytotherapy
Good Manufacturing Practice-compliant human induced pluripotent stem cells: from bench to putative clinical products. [Abstract]2024 Jun;26(6):556-566. PMID: 38483359 -
Curr Opin Organ Transplant
2024 May 13. PMID: 38726753 -
bioRxiv
Efficient Generation of Functional TCRαβ+ Cytotoxic T Cells from hiPSCs via Small-Molecule Modulation. [Abstract]2026 Apr 1:2026.03.31.715684. PMID: 41959015 -
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Res Sq
Anti-apoptotic treatment of warm ischemic male rat livers in machine perfusion improves symptoms of ischemia-reperfusion injury. [Abstract]2023 Aug 22:rs.3.rs-3260870. PMID: 37674730 -
Methods Mol Biol
2024:2767:1-18. PMID: 37351840 -
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Oxid Med Cell Longev
miR-29a-3p in Exosomes from Heme Oxygenase-1 Modified Bone Marrow Mesenchymal Stem Cells Alleviates Steatotic Liver Ischemia-Reperfusion Injury in Rats by Suppressing Ferroptosis via Iron Responsive Element Binding Protein 2. [Abstract]2022 Jun 9;2022:6520789. PMID: 35720183
Solvent & Solubility
DMSO : 100 mg/mL (175.59 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 2.5 mg/mL (4.39 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (4.39 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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-
-
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Protocol
Mice[2]
The male C57BL/6J mice are age-matched and used at approximately 12-16 weeks of age. Four groups are studied (n=60) with 15 mice per group. Groups 1 and 3 receive regular chow. Groups 2 and 4 receive HFD and 50 g/L (Sucrose) is added to drinking water for 20 weeks. Groups 3 and 4 receive Emricasan 0.3 mg/kg/day per os, and Group 1 and 2 receive the vehicle. The oral administration of Emricasan at doses of 0.3 mg/kg corresponds to the ED90 value to prevent liver injury in the model of α-Fas-induced liver injury. Total body weight is measured at 0, 5, 10, 15 and 20 weeks.
Rats[3]
The male Sprague-Dawley rats are used. Blood (100 μL/sample) is taken from the carotid cannula 2 to 240 min after administration of Emricasan (i.v., s.c., p.o., or i.p.). Serum is prepared and frozen immediately until analysis. In studies measuring drug concentrations in portal and systemic blood, individual rats are bled (three animals per time point) simultaneously from the portal vein and inferior vena cava. In the biliary excretion study, bile is collected from the common bile duct after i.v. and p.o. administration of Emricasan (10 mg/kg) over a 24-h period on ice and frozen until analysis.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (279 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. Gracia-Sancho J, et al. Emricasan Ameliorates Portal Hypertension and Liver Fibrosis in Cirrhotic Rats Through a Hepatocyte-Mediated Paracrine Mechanism. Hepatol Commun. 2019 Apr 22;3(7):987-1000. [Content Brief]
[2]. Barreyro FJ, et al. The pan-caspase inhibitor Emricasan (IDN-6556) decreases liver injury and fibrosis in a murine model of non-alcoholic steatohepatitis. Liver Int. 2015 Mar;35(3):953-66. [Content Brief]
[3]. Hoglen NC, et al. Characterization of IDN-6556 (3-[2-(2-tert-butyl-phenylaminooxalyl)-amino]-propionylamino]-4-oxo-5-(2,3,5,6-te trafluoro-phenoxy)-pentanoic acid): a liver-targeted caspase inhibitor. J Pharmacol Exp Ther. 2004 May;309(2):634-40. [Content Brief]
[4]. McCall M, et al. The caspase inhibitor IDN-6556 (PF3491390) improves marginal mass engraftment after islet transplantation in mice. Surgery. 2011 Jul;150(1):48-55. [Content Brief]
[5]. Tian J, et al. Combination of Emricasan with AP24534 Synergistically Reduces Ischemia/Reperfusion Injury in Rat Brain Through Simultaneous Prevention of Apoptosis and Necroptosis. Transl Stroke Res. 2017 Nov 4. [Content Brief]
[6]. Xu M, et al. Identification of small-molecule inhibitors of Zika virus infection and induced neural cell death via a drug repurposing screen. Nat Med. 2016 Oct;22(10):1101-1107. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.7559 mL | 8.7796 mL | 17.5593 mL | 43.8982 mL |
| 5 mM | 0.3512 mL | 1.7559 mL | 3.5119 mL | 8.7796 mL | |
| 10 mM | 0.1756 mL | 0.8780 mL | 1.7559 mL | 4.3898 mL | |
| 15 mM | 0.1171 mL | 0.5853 mL | 1.1706 mL | 2.9265 mL | |
| 20 mM | 0.0878 mL | 0.4390 mL | 0.8780 mL | 2.1949 mL | |
| 25 mM | 0.0702 mL | 0.3512 mL | 0.7024 mL | 1.7559 mL | |
| 30 mM | 0.0585 mL | 0.2927 mL | 0.5853 mL | 1.4633 mL | |
| 40 mM | 0.0439 mL | 0.2195 mL | 0.4390 mL | 1.0975 mL | |
| 50 mM | 0.0351 mL | 0.1756 mL | 0.3512 mL | 0.8780 mL | |
| 60 mM | 0.0293 mL | 0.1463 mL | 0.2927 mL | 0.7316 mL | |
| 80 mM | 0.0219 mL | 0.1097 mL | 0.2195 mL | 0.5487 mL | |
| 100 mM | 0.0176 mL | 0.0878 mL | 0.1756 mL | 0.4390 mL |