anti Alpha 4 subunit of VLA 4 receptor antibody, anti Antigen CD49D antibody, anti CD49d antibody, anti CD49d antigen antibody, anti CDw49d antibody, anti IA4 antibody, anti Integrin alpha 4 antibody, anti Integrin alpha IV antibody, anti ITGA4 antibody, anti LPAM23 antibody, anti MGC90518 antibody, anti Very Late Activation Antigen 4 antibody, anti Very Late Activation Protein 4 Receptor Alpha 4 Subunit antibody, anti VLA4 antibody