CX4338

Catalog No.: A59845
CXCR
CX4338 is a selective inhibitor of the chemokine receptor CXCR2, targeting CXCL8-mediated pathways. This compound effectively inhibits CXCR2-mediated cell migration by suppressing β-arrestin-2 recruitment and receptor internalization while enhancing MAPK activation. CX4338 demonstrates potent inhibition of CXCL8-induced chemotaxis in CXCR2-overexpressing cells and human neutrophils. In vivo studies have shown that CX4338 significantly reduces LPS-induced neutrophil infiltration in mouse bronchoalveolar lavage fluid, highlighting its potential for research in inflammatory and immune responses.
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Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionCX4338 is a selective inhibitor of the chemokine receptor CXCR2, targeting CXCL8-mediated pathways. This compound effectively inhibits CXCR2-mediated cell migration by suppressing β-arrestin-2 recruitment and receptor internalization while enhancing MAPK activation. CX4338 demonstrates potent inhibition of CXCL8-induced chemotaxis in CXCR2-overexpressing cells and human neutrophils. In vivo studies have shown that CX4338 significantly reduces LPS-induced neutrophil infiltration in mouse bronchoalveolar lavage fluid, highlighting its potential for research in inflammatory and immune responses.
Product Information
Catalog NumA59845
FormulaC22H24N2OS
Molecular Weight364.50
CAS Number41609-06-7
SMILESO=C1CC(C)(CC(NCC2=CC=CC=C2)=C1C(NC3=CC=CC=C3)=S)C
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