用于血清中5'-NT含量的體外定量測(cè)定。 

產(chǎn)品標(biāo)準(zhǔn)： YZB/蘇0537-2014 5'-核苷酸酶(5'-NT)檢測(cè)試劑盒(酶比色法) 

產(chǎn)品性能結(jié)構(gòu)及組成： 5'-核苷酸酶(5'-NT)檢測(cè)試劑盒(酶比色法)由試劑1(R1)：甘氨酸緩沖液(pH7.6)80mmol/L、嘌呤核苷磷酸化酶(PNP)0.5U/mL、黃嘌呤氧化酶(XOD)0.8U/mL、過(guò)氧化物酶(POD)0.6U/mL，試劑2(R2)：4-氨基氨替比林(4-AAP)2mmol/L、5'-次黃嘌呤核苷酸(IMP)10mmol/L組成。

基本參數(shù)：
1、試劑*：試劑(盒)在550nm主波長(zhǎng)、1.0cm光徑下，試劑*吸光度應(yīng)≤0.2，試劑*吸光度變化率(△A/min)應(yīng)≤0.01；
2、分析靈敏度：試劑(盒)測(cè)試50U/L被測(cè)物時(shí)，吸光度變化率(△A/min)≥0.01；
3、線性范圍： 0~100U/L，線性相關(guān)系數(shù)(r)≥0.0；
4、重復(fù)性：批內(nèi)變異系數(shù)(CV)≤10%，批間相對(duì)偏差(R)≤15%；準(zhǔn)確度：相對(duì)偏差應(yīng)在±10%之內(nèi)。 

規(guī)格型號(hào)： 60ml/盒( R1:2×20ml、R2:1×20ml；R1:1×40ml、R2:1×20ml；R1:2×20ml、R2:2×10ml)、90ml/盒( R1:1×60ml、R2:2×15ml；R1:2×30ml、R2:2×15ml；R1:2×30ml、R2:1×30ml；R1:1×60ml、R2:1×30ml)、120ml/盒(R1:4×20ml、R2:2×20ml；R1:4×20ml、R2:4×10ml；R1:2×40ml、R2:2×20ml；R1:2×40ml、R2:1×40ml；R1:1×80ml、R2:2×20ml；R1:1×80ml、R2:1×40ml)、150ml/盒( R1:2×50ml、R2:2×25 ml；R1:2×50ml、R2:1×50 ml；R1:4×25ml、R2:2×25 ml；R1:4×25ml、R2:4×12.5 ml；R1:1×100ml、R2:1×50 ml；R1:1×100ml、R2:2×25 ml)、180ml/盒(R1:2×60ml、R2:2×30ml；R1:2×60ml、R2:3×20ml；R1:2×60ml、R2:1×60ml；R1:6×20ml、R2:4×15ml；R1:3×40ml、R2:2×30ml；R1:3×40ml、R2:3×20ml；R1:4×30ml、R2:2×30ml；R1:4×30ml、R2:3×20ml)、300ml/盒(R1:4×50ml、R2:2×50ml；R1:4×50ml、R2:4×25ml；R1:5×40ml、R2:2×50ml；R1:5×40ml、R2:4×25ml；R1:2×100ml、R2:1×100ml)