Usage
2014-04-24 15:43
浏览:24次
分享:
资料摘要:
Usage
This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
General Description
Enterokinase (EK) is an amino protease existing in duodenum of mammal and is involved in digestion. It consists of a disulfide-linked 82–140 kDa heavy chain which anchors enterokinase in the intestinal brush border membrane and a 35–62 kDa light chain which contains the catalytic subunit. Additionally, both of the chains are derived from a single precursor that is cleaved by a trypsin-like protease. EK can specially recognize the amino acid sequence DDDDK, and digest the peptide bond after the lysine residue.rEK was report to be more effective than nature EK in cleaving recombinant proteins. Furthermore, the light chain possesses the whole enzyme activity of EK.rBoEK has the highest activity than EK of other species and is used wildly in biochemical applications.
推荐资料
大鼠尿蛋白(UP)酶联免疫分析试剂盒用于测定大鼠血清、血浆及相关液体样本中尿蛋白(UP)含量。本试剂盒仅供研究使用。
大鼠尼克酰胺腺嘌呤二核苷酸磷酸氧化酶4(NOX4)酶联免疫分析试剂盒用于测定大鼠血清,血浆及相关液体样本尼克酰胺腺嘌呤二核苷酸磷酸氧化酶4(NOX4)含量。
大鼠泌乳素(PRL)酶联免疫分析试剂盒用于测定大鼠血清、血浆及相关液体样本中泌乳素(PRL)含量。本试剂盒仅供研究使用。
大鼠卵巢癌标志物CA125酶联免疫分析试剂盒用于测定大鼠血清、血浆及相关液体样本中卵巢癌标志物CA125含量。