Tags: Protein.
Tyrosine-protein kinase Lyn is a protein that in humans is encoded in humans by the LYN gene.Lyn is a member of the Src family of protein tyrosine kinases which is mainly expressed in hematopoietic cells in neural tissues liver and adipose tissue. In various hematopoietic cells Lyn has emerged as a key enzyme involved in the regulation of cell activation.