integrin beta 整合素β integrin beta-7 整合素β-7 An integrin beta that is a translation product of the human ITGB7 gene or a 1:1 ortholog thereof. Gut homing receptor beta subunit ITGB7 M290 IEL antigen integrin beta-P M290 IEL抗原 人ITGB7基因或其1：1直系同源物的翻译产物的整联蛋白β。 内脏归巢受体β亚基 整合素β-P