The CD49d ELISA kits listed below are analytical tools for measuring concentrations of CD49d in various samples. CD49d is an alternative name for the human ITGA4 gene, which encodes the protein, integrin subunit alpha 4. It has been mentioned that CD49d plays a role in B cell differentiation and cell adhesion, among other functions. Structurally, the ITGA4 protein is 1032 amino acid residues in length and 114.9 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the membrane of the cell. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include IA4 and integrin alpha-4. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.