AX-024 (hydro<wbr/>chloride)

AX-024 (hydrochloride)

CAT N°: 27333
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From 60.00 51.00

AX-024 is an inhibitor of the CD3?-Nck interaction.{49065} It binds to the SH3.1 N-terminal domain of Nck1, preventing its binding to the proline-rich sequence of the CD3? subunit of T cells. AX-024 inhibits T cell receptor-triggered T cell activation (IC50 = 1 nM for human T cells) and selectively decreases proliferation of T cells over B cells. It prevents CD4+ T cell and macrophage infiltration to the cerebellum and spinal cord and improves neurological impairments in a MOG35-55 mouse model of experimental autoimmune encephalomyelitis (EAE) when administered at a dose of 10 mg/kg per day for ten days starting on the day of immunization. AX-024 (50 mg/kg) prevents the infiltration of eosinophils, macrophages, and neutrophils into the airway, as well as prevents an increase in IL-4 levels in bronchoalveolar lavage fluid (BALF), in an ovalbumin-sensitized mouse model of allergic airway disease. It does not prevent the memory T cell response to an immunodominant B8R poxvirus antigen peptide or to infection by ectromelia virus (mousepox).

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