crystal structure of the complex of human interleukin-7 with non-glycosylated interleukin-7 receptor alpha ectodomain

3d illustration human interleukin7 nonglycosylated receptor alphadomain bioactive interleukin cytokine ribbons drug treatment macromolecule structure model molecule molecular chemistry physiology biology biochemistry care chemical important element complex concentrate essence essential extract health healthy medical science research scientific prevention wellness colorful background