Cơ Chế Tác Dụng : 
								
									WX-G250 is a monoclonal chimeric (mouse/human) antibody directed against carbonic anhydrase IX, an antigen expressed in 95% of clear cell renal cell carcinomas (RCC). 								
								
									Mechanism of action of WX-G250 is antibody dependent cellular cytotoxicity (ADCC). As a monotherapy in metastatic renal cell carcinomas(RCC),WX-G250 demonstrated minimal clinical activity with a 3% partial response rate and a median survival of 16 months. In vitro data suggest that the number of activated ADCC effector cells can be upregulated by low dose interleukin 2 (IL2) administered in a pulsatile fashion.								
							
														
														
														
							
																					
								 Chỉ Định : 
								
									Investigated for use/treatment in gall bladder cancer and renal cell carcinoma.