特異性:This item recognises an epiptope within the N-terminal region (NT) of Human CX3CR1, a 40.4kDa seven trans-membrane protein. CX3CR1, known also as fractalkine receptor, is the receptor for CX3CL1 and acts as a co-receptor with CD4 for the HIV-1 envelope protein. It is expressed in a variety of human tissues and mediates leucocyte adhesion and migration.