复溶Reconstitute with sterile phosphate-buffered saline containing at least 0.1% carrier protein.
Reconstituted protein is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C.
功能Cytokine that stimulates the proliferation of T-lymphocytes. Stimulation by IL-15 requires interaction of IL-15 with components of IL-2R, including IL-2R beta and probably IL-2R gamma but not IL-2R alpha.
组织特异性Most abundant in placenta and skeletal muscle. It is also detected in the heart, lung, liver and kidney. IL15-S21AA is preferentially expressed in tissues such as testis and thymus.
序列相似性Belongs to the IL-15/IL-21 family.
细胞定位Secreted and Cytoplasm. Nucleus. IL15-S21AA is not secreted, but rather is stored intracellularly, appearing in the nucleus and cytoplasmic components.