This is a phase I, open-label, single dose, dose escalation study in healthy volunteers. Eligible volunteers will be sequentially enrolled into four escalating-dose cohorts at a study site. After administration of a single subcutaneous dose of UB-621, subjects will be followed for 70 or 112 days and monitored for safety, tolerability, and pharmacokinetics parameters.
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of a single subcutaneous dose of UB-621 in healthy volunteers.