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Xencor to Host Webcast to Discuss XmAb942 and XmAb412 Data Presentations at DDW

$XNCRPress releaseMay 4, 2026, 8:01 AM ETRead the release

Xencor announced final Phase 1 results for XmAb942 showing a 74.1-day half-life that supports a 12-week dosing interval, positioning it as a potential best-in-class treatment for ulcerative colitis. Enrollment in the global Phase 2b XENITH-UC study remains on track for approximately 220 patients, with an interim analysis expected by year-end 2026 and primary results in the second half of 2027.

Key figures

Drug Name
XmAb942
Phase Of Trial
Phase 1
Half life days
74.1
Phase2b patients
approximately 220
Dosing interval weeks
12
Ada incidence all doses
57%
Ada incidence high dose
25%

AI analysis

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    XNCR: Xencor to Host Webcast to Discuss XmAb942 and XmAb412 Data Presentations at DDW — AI Analysis | Signal8