CD81 Rabbit pAb

Predicted to enable cholesterol binding activity, signaling receptor binding activity, and virus receptor activity. Involved in several processes, including cellular response to low-density lipoprotein particle stimulus, positive regulation of immune response, and syncytium formation by plasma membrane fusion. Acts upstream of or within regulation of cell motility. Located in membrane. Is expressed in several structures, including alimentary system, extraembryonic component, genitourinary system, nervous system, and sensory organ. Human ortholog(s) of this gene implicated in common variable immunodeficiency. Orthologous to human CD81 (CD81 molecule). Synonyma: Tapa1, Tapa-1, Tspan28, CD81