Mesothelin Protein, in its membrane-anchored forms, is implicated in cellular adhesion, suggesting a potential role in mediating cell interactions. Additionally, Megakaryocyte-potentiating factor (MPF) enhances megakaryocyte colony formation, indicating its involvement in the development of these specialized blood cell colonies. Mesothelin Protein, Rat (HEK293, His) is the recombinant rat-derived Mesothelin protein, expressed by HEK293 , with C-10*His labeled tag.