TCS 401
Based on 2 publication(s) in Google Scholar
TCS 401 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B).
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 243966-09-8
- Formula: C10H11ClN2O5S
- Molecular Weight:306.72
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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
- Protocol
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) TCS 401
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Customer Validation & Images
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WB
Biological Activity
TCS-401 (0.5, 1, 2 μM) significantly increases the proliferation of RPE cells. TCS-401 significantly increases the expression of cyclin A and cyclin D1 at the concentrations of 1 and 2 μM in a concentration-dependent manner. TCS-401 at concentrations of 0.5, 1, and 2 μM significantly increases phosphorylation of Erk and Akt compared to the control group. The activation of Erk and Akt by TCS-401 is blocked by pretreatment with PD98059 and LY294002, respectively. CS-401 treatment activates the MEK/Erk and PI3K/Akt signaling pathways and induces proliferation, differentiation, and migration in RPE cells[1]. CS-401 dose dependently inhibits the RPTC-Sup-induced reduction of fibronectin and α-SMA. At 1 μM, TCS-401 reverses the levels of fibronectin and α-SMA about onefold and at a dose of 2 μM, TCS-401 brings back fibronectin and α-SMA expression to near normal levels[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 243966-09-8
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Appearance Solid
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Molecular Weight 306.72
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Formula C10H11ClN2O5S
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Color Light yellow to khaki
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SMILES
O=C(C1=C(NC(C(O)=O)=O)SC2=C1CCNC2)O.[H]Cl
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
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J Tissue Eng Regen Med
Inhibition of protein-tyrosine phosphatase 1B phosphorylation enhances early adhesion of mesenchymal stem cells to facilitate fabrication of tissue-engineered bone. [Abstract]2020 Apr;14(4):575-587. PMID: 32061178
TCS 401 purchased from MedChemExpress. Usage Cited in: J Tissue Eng Regen Med. 2020 Apr;14(4):575-587. [Abstract]
The activation of Src by treatment with the 152RM peptide is reversed by pretreatment with the PTP1B inhibitor TCS-401, and the increased phosphorylation of β-catenin Y654 by treatment with the 152RM peptide is reduced by pretreatment with the Src inhibitor bosutinib.
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In Vitro Cell Dev Biol Anim
Angiotensin II induces apoptosis of cardiac microvascular endothelial cells via regulating PTP1B/PI3K/Akt pathway. [Abstract]2019 Dec;55(10):801-811. PMID: 31502193
Solvent & Solubility
0.1 M NaOH : 6.67 mg/mL (21.75 mM; ultrasonic and adjust pH to 9 with NaOH)
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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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)
Protocol
Cell proliferation are examined using MTT assay. The 5×103 cells grown in a 96-well plate for 24 h are partially starved in DMEM/F12 supplemented with 1% FBS for 12 h, and then stimulated with various concentrations of TCS-401 for an additional 24 h. MTT are added to the culture medium, and the cells are incubated for an additional 4 h. The formazan crystals formed are then dissolved by adding dimethyl sulfoxide (100 μL per well). Absorbance at 490 nm are measured using a microplate reader.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (277 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Du ZD, et al. Protein tyrosine phosphatase 1B regulates the activity of retinal pigment epithelial cells. Mol Vis. 2015 May 1;21:523-31. [Content Brief]
[2]. Ponnusamy M, et al. Necrotic renal epithelial cell inhibits renal interstitial fibroblast activation: role of protein tyrosine phosphatase 1B. Am J Physiol Renal Physiol. 2013 Mar 15;304(6):F698-709. [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, 6 months; -20°C, 1 month (sealed storage, away from moisture). 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 |
|---|---|---|---|---|---|
| 0.1 M NaOH | 1 mM | 3.2603 mL | 16.3015 mL | 32.6030 mL | 81.5076 mL |
| 5 mM | 0.6521 mL | 3.2603 mL | 6.5206 mL | 16.3015 mL | |
| 10 mM | 0.3260 mL | 1.6302 mL | 3.2603 mL | 8.1508 mL | |
| 15 mM | 0.2174 mL | 1.0868 mL | 2.1735 mL | 5.4338 mL | |
| 20 mM | 0.1630 mL | 0.8151 mL | 1.6302 mL | 4.0754 mL |
TCS 401 Related Classifications
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