This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunomodulators, Subject name: Pharmacology
[{'content': 'Basiliximab is? \nSelect and explain. \nA. Anti CD3 monoclonal antibody, B. Anti CD25 monoclonal antibody, C. IL1 receptor antagonist, D. TNF alpha inhibitor', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Basiliximab is an anti CD25 antibody. It has a high affinity for interleukin 2. It is used for the prevention of rejection reactions in transplant patients.Ref: Sharma and Sharma 2nd e/pg 887', 'role': 'assistant'}]