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Description: CXCR4 allosteric agonist
Purity: ≥95% (HPLC)
Biological Activity for ATI 2341
ATI 2341 is a CXCR4 allosteric agonist (EC50 = 194 nM). Induces chemotaxis in CXCR4-expressing cells in vitro. Mobilizes polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs) from bone marrow niche in vivo. Exhibits biased signaling towards Gi proteins over G13 and β-arrestin.
Technical Data for ATI 2341
| M. Wt | 2256.82 |
| Formula | C104H178N26O25S2 |
| Sequence |
MGYQKKLRSMTDKYRL (Modification: Met-1 = N-terminal Palmitoyl) |
| Storage | Store at -20°C |
| Purity | ≥95% (HPLC) |
| CAS Number | 1337878-62-2 |
| PubChem ID | 101961246 |
| InChI Key | YMLOFEANRZSEGQ-QNHYGVTPSA-N |
| Smiles | CCCCCCCCCCCCCCCC(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(O)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for ATI 2341
| Solubility | Soluble to 1 mg/ml in water |
Product Datasheets for ATI 2341
References for ATI 2341
References are publications that support the biological activity of the product.
Tchernychev et al (2010) Discovery of a CXCR4 agonist pepducin that mobilizes bone marrow hematopoietic cells. Proc.Natl.Acad.Sci.U.S.A. 107 22255 PMID: 21139054
Planesas et al (2015) Studying the binding interactions of allosteric agonists and antagonists of the CXCR4 receptor. J.Mol.Graph Model. 60 1 PMID: 26080355
Quoyer et al (2013) Pepducin targeting the C-X-C chemokine receptor type 4 acts as a biased agonist favoring activation of the inhibitory G protein. Proc.Natl.Acad.Sci.U.S.A. 110 E5088 PMID: 24309376
If you know of a relevant reference for ATI 2341, please let us know.
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Keywords: ATI 2341, ATI 2341 supplier, CXCR4, allosteric, agonists, polymorphonuclear, neutrophils, PMNs, hematopoietic, stem, progenitor, cells, HSPCs, biased, signaling, Chemokine, CXC, Receptors, 5795, Tocris Bioscience
Citations for ATI 2341
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