1 条结果 关键词:岩藻毒素 ×

Assessment of protein phosphatase in a re-usable rapid assay format in detecting microcystins and okadaic acid as a precursor to biosensor development.

Toxicon : official journal of the International Society on Toxinology 2008 Allum LL, Mountfort DO, Gooneratne R, Pasco N 等 6 人

本研究评估了固定化蛋白磷酸酶(PP)生物传感器检测微囊藻毒素和岩藻毒素的可行性。将PP固定化于CNBr活化琼脂糖微球,并置于Millipore微滤板孔中,在优化条件下以荧光底物MUP实时监测酶活性。固定化PP-2A被岩藻毒素(OA)和微囊藻毒素LR(MC-LR)抑制,IC50分别为12.5和11 nM;固定化重组PP-1对MC-LR...