B lymphoid kinase （BLK） is a 55kDa tyrosine kinase with SH3， SH2， and catalytic domains which contain consensus sequences of the Src protein tyrosine kinase family. BLK is a nonreceptor tyrosine-kinase belonging to the src family of proto-oncogenes which are typically involved in cell proliferation and differentiation. The BLK protein is expressed specifically in the B cell lineage and has a role in the signal-transduction pathway which is restricted to B lymphoid cells. In addition， BLK stimulates insulin synthesis and secretion in response to glucose and increases the expression of several pancreatic beta-cell transcription factors.
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大腸桿菌中重組表達.
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提供的重組人B淋巴細胞酪氨酸激酶產品形式為無菌的無色溶液.
保存建議
建議將重組人B淋巴細胞酪氨酸激酶產品整瓶保存于4℃可保存2-4周. 長期保存，請置于-20℃.長期保存，推薦添加載體蛋白 （0.1% HSA or BSA）.請避免反復凍融.
