PS372424
Based on 2 publication(s) in Google Scholar
PS372424, a three amino-acid fragment of CXCL10, is a specific human CXCR3 agonist with anti-inflammatory activity. PS372424 prevents human T-cell migration in a humanized model of arthritic inflammation.
For research use only. We do not sell to patients.
- CAS No.: 914291-61-5
- Formula: C33H44N6O4
- Molecular Weight:588.74
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) PS372424
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Biological Activity
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Human CXCR3 |
PS372424 (100 ng/mL) increases p-Erk1 and p-Erk2 in U87-CXCR3-A cells after 5 min of stimulation[1].
PS372424 (10-200 nM; 30 min) causes a concentration-dependent phosphorylation of CCR5 on CXCR3+ T cells not in CXCR3- T cells[2].
PS372424 competes for binding of radiolabeled CXCL10 to membranes prepared from HEK293/CXCR3 Gqi5 cells with an IC50 of 42±21 nM[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:CXCR3+ T cells and CXCR3- T cells
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Concentration:10, 50, 100, or 200 nM
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Incubation Time:30 minutes
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Result:Caused a concentration-dependent phosphorylation of CCR5 on CXCR3+ T cells. Did not result in phosphorylation of CCR5 on CXCR3- T cells.
Chemical Information
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CAS No. 914291-61-5
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Appearance Solid
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Molecular Weight 588.74
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Formula C33H44N6O4
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Color White to off-white
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SMILES
O=C([C@H]1N(C(CCC(C2=CC=CC=C2)=O)=O)CC3=C(C=CC=C3)C1)N[C@H](C(NCC4CCCCC4)=O)CCCNC(N)=N
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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
Publications (2)
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Journal Impact Factor
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Most Recent
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Immunity
Spatiotemporal dynamics of CXCL10 encode contextual immune information revealed by the genetically encoded fluorescent sensor. [Abstract]2025 Sep 9;58(9):2320-2335.e9. PMID: 40818452 -
Nat Struct Mol Biol
2024 Apr;31(4):610-620. PMID: 38177682
Purity & Documentation
References
[1]. Boyé K, et al. The role of CXCR3/LRP1 cross-talk in the invasion of primary brain tumors. Nat Commun. 2017 Nov 17;8(1):1571. [Content Brief]
[2]. O'Boyle G, et al. Chemokine receptor CXCR3 agonist prevents human T-cell migration in a humanized model of arthritic inflammation. Proc Natl Acad Sci U S A. 2012 Mar 20;109(12):4598-603. [Content Brief]
[3]. Stroke IL, et al. Identification of CXCR3 receptor agonists in combinatorial small-molecule libraries. Biochem Biophys Res Commun. 2006 Oct 13;349(1):221-8. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
PS372424 Related Classifications
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