Clinical Study of Recombinant Humanized CTLA-4-FC Fusion Protein Injection in Healthy Subjects

Conditions

• Health Volunteer

Interventions

• BIOLOGICAL: Recombinant human CTLA-4-FC fusion protein for injection 1mg/kg
• BIOLOGICAL: Recombinant human CTLA-4-FC fusion protein for injection 2.5mg/kg
• BIOLOGICAL: Recombinant human CTLA-4-FC fusion protein for injection 5mg/kg
• BIOLOGICAL: Recombinant human CTLA-4-FC fusion protein for injection 7.5mg/kg
• BIOLOGICAL: Recombinant human CTLA-4-FC fusion protein for injection 10mg/kg
• BIOLOGICAL: Placebo-1mg/kg
• BIOLOGICAL: Placebo-2.5mg/kg
• BIOLOGICAL: Placebo-5mg/kg
• BIOLOGICAL: Placebo-7.5mg/kg
• BIOLOGICAL: Placebo-10mg/kg

Sponsor

Beijing VDJBio Co., LTD.