FIP22
Based on 1 Customer Validation
FIP22 is a potent and selective IRAK4 PROTAC degrader (HEK293T cells: DC50 = 3.2 nM; THP-1 cells: DC50 = 10.6 nM). FIP22 induces the ubiquitin-proteasome system by forming an IRAK4-FIP22-CRBN ternary complex (EC50 = 12.63 nM), thereby potently blocking IRAK4-mediated NF-κB and MAPK signaling pathways. FIP22 can be used for the study of atopic dermatitis.
(Pink: IRAK4 Target protein ligand; Blue: Cereblon ligand (HY-W087383); Black: linker (HY-46871)).
For research use only. We do not sell to patients.
- Purity: 98.53%
- CAS No.: 3091132-73-6
- Formula: C46H50N10O6
- Molecular Weight:838.95
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
All PROTACs Isoforms
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Biological Activity
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IRAK4 3.2 nM (DC50) |
Cereblon |
NF-κB |
IL-6 |
FIP22 (0.02 -10 μM, 0-48 h) induces rapid and durable degradation of IRAK4 protein in HEK293T cells, does not induce the degradation of CRBN neosubstrates or IRAK subtypes[1].
FIP22 (0.02-2 μM) inhibits LPS (HY-D1056)-induced phosphorylation of key proteins in the NF-κB and MAPK signaling pathways, and reduces the secretion of proinflammatory cytokines IL-6, TNF-α, and chemokine CXCL8 in THP-1 cells[1].
FIP22 (120 μM) does not induce cytotoxicity against four normal cell lines (HEK293T, H2C9, BRL-3A, LO2)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:THP-1 cells
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Concentration:0.625, 1.25, 2.5 and 5 μM
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Incubation Time:24 h
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Result:Had no effect on the levels of IKZF1, IKZF3 and GSPT1.
Did not induce degradation of other IRAK family subtypes, providing additional evidence for its target-specific effects.
| Species | Dose | Route | AUC0-t | AUC0-∞ | MRT0-t | MRT0-∞ | T1/2 | Tmax | CL | Vz | Cmax | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rat[1] | 2 mg/kg | i.v. | 2865.43 μg/L·h | 2887.65 μg/L·h | 5.21 h | 5.40 h | 4.96 h | 0.083 h | 0.5 L/h/kg | 3.52 L/kg | 2062.14 ng/mL | / |
| Rat[1] | 20 mg/kg | p.o. | 682.53 μg/L·h | 684.28 μg/L·h | 7.89 h | 8.19 h | 4.30 h | 4.00 h | 104.70 L/h/kg | 632.50 L/kg | 21.68 ng/mL | 2.4 % |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:DNCB-induced atopic dermatitis (AD) model established in male BALB/c mice (8 weeks old)[1]
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Dosage:10 and 30 mg/kg
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Administration:Intraperitoneal injection (i.p.), every daily for 25 days
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Result:significantly improved skin lesions, including erythema, excoriation, scaling and crusting.
No obvious systemic toxicity or weight loss.
Significantly reduced the number of scratching times in mice.
Reduced splenomegaly and reversed epidermal hyperplasia (thickening), hyperkeratosis, and inflammatory cell infiltration in the dermis.
Chemical Information
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CAS No. 3091132-73-6
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Appearance Solid
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Molecular Weight 838.95
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Formula C46H50N10O6
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Color Light yellow to green yellow
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SMILES
CC(NC1=CC(N2C=CC3=CC(C#N)=CN=C32)=NC=C1C(N[C@@H]4CC[C@H](CC4)C(N5CCC6(CC5)CCN(CC6)C7=CC=C(C8=C7)C(N(C8=O)C9C(NC(CC9)=O)=O)=O)=O)=O)C
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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 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (119.20 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (277 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
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Handling Instructions (2659 KB)
References
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 1.1920 mL | 5.9598 mL | 11.9197 mL | 29.7992 mL |
| 5 mM | 0.2384 mL | 1.1920 mL | 2.3839 mL | 5.9598 mL | |
| 10 mM | 0.1192 mL | 0.5960 mL | 1.1920 mL | 2.9799 mL | |
| 15 mM | 0.0795 mL | 0.3973 mL | 0.7946 mL | 1.9866 mL | |
| 20 mM | 0.0596 mL | 0.2980 mL | 0.5960 mL | 1.4900 mL | |
| 25 mM | 0.0477 mL | 0.2384 mL | 0.4768 mL | 1.1920 mL | |
| 30 mM | 0.0397 mL | 0.1987 mL | 0.3973 mL | 0.9933 mL | |
| 40 mM | 0.0298 mL | 0.1490 mL | 0.2980 mL | 0.7450 mL | |
| 50 mM | 0.0238 mL | 0.1192 mL | 0.2384 mL | 0.5960 mL | |
| 60 mM | 0.0199 mL | 0.0993 mL | 0.1987 mL | 0.4967 mL | |
| 80 mM | 0.0149 mL | 0.0745 mL | 0.1490 mL | 0.3725 mL | |
| 100 mM | 0.0119 mL | 0.0596 mL | 0.1192 mL | 0.2980 mL |
FIP22 Related Classifications
HY-175764 Related Classifications
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