该基因编码一种在T细胞信号转导中起作用的衔接蛋白小鼠中的一种相关蛋白负责淋巴细胞特异性蛋白酪氨酸激酶的激活和下游信号传导功能。选择性剪接导致多个转录变体[由RefSeq提供，2010年3月]
This gene encodes an adaptor protein thought to function in T-cell signal transduction. A related protein in mouse is responsible for the activation of lymphocyte-specific protein-tyrosine kinase and functions in downstream signaling. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2010]