产品
编 号:F124360
分子式:C104H178N26O25S2
分子量:2256.82
产品类型
结构图
CAS No: 1337878-62-2
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产品详情
生物活性:
ATI-2341 is a potent and functionally selective allosteric agonist of C-X-C chemokine receptor type 4 (CXCR4), which functions as a biased ligand, favoring Gαi activation over Gα13. ATI-2341 activates the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization. ATI-2341 is a potent and efficacious mobilizer of bone marrow polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs).
体外研究:
ATI-2341 induces CXCR4- and G protein-dependent signaling, receptor internalization, and chemotaxis in CXCR4-expressing cells. ATI-2341 has an EC50 value of 194 ± 16 nM and an intrinsic activity of 81 ± 4% in CCRF-CEM cells.