The CD117 or C-kit is designed to recognize proteins with a molecular weight of 145 kDa. It is rabbit polyclonal antibody that doesn’t interfere with the binding of the c-kit to the SCF. However, it will precipitate the unoccupied and occupied form of the c-kit. When binding the stem cell factor (SCF) with the c-kit-encoded receptor (tyrosine kinase Type III), you can stimulate a wide variety of biochemical responses that will help you develop cellular proliferation, survival, or migration. The c-kit plays a necessary role in melanogenesis, hematopoiesis, and gametogenesis.