Ready-to-use ELISA kits are available for the detection of Ly69, an alias of the protein, integrin subunit beta 7. The official gene symbol is ITGB7. The protein, with a mass of 86.9 kDa and length of 798 residues, is reported to be membrane-associated. It is a member of the Integrin beta chain family and may be known by other names, including: integrin beta 7 subunit, gut homing receptor beta subunit, and integrin beta-7.