BYON4228, a pan-allelic SIRPa blocking antibody with a favorable pre-clinical safety profile, enhances anti-tumor immunity in vitro and in vivo  
BYON4228
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: BYON4228, a pan-allelic SIRPa blocking antibody with a favorable pre-clinical safety profile, enhances anti-tumor immunity in vitro and in vivo   ### Output: BYON4228