ELISA试剂盒的血清标本的收集

<p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">因此</font><strong><font face="宋体">在</font>ELISA<font face="宋体">试剂盒</font></strong><font face="宋体">测定中试剂的预备最为枢纽的是，在实验开始前，将试剂盒先从冰箱中拿出来，在室温下放置</font><font face="Calibri">20</font><font face="宋体">分钟以上后，再进行测定，以使试剂盒在使用前与室温平衡。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">加血清样本及反应试剂在现在的</font><strong>ELISA<font face="宋体">试剂盒</font></strong><font face="宋体">中，血清样本的加入几乎是独一的要使用微量加样器加入样本的步骤。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">温育是</font>ELISA<font face="宋体">测定中影响测定成败最为枢纽的一个因素。目前临床上使用血清标本测定的标志物一般有传染性病原体的抗原和抗体、肿瘤标志物、激素、特种蛋白、细胞因子和治疗药物等。试剂的加入在国产试剂盒中基本上均是从滴瓶中滴加，除了要留意滴加的角度外，滴加的速度也很重要，滴加太快，很轻易泛起重复滴加或加在两孔之间的现象，这样就会在孔内的非包被区泛起非特异吸附，从而引起非特异显色。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">如可的松在早晨</font>4<font face="宋体">～</font><font face="Calibri">6</font><font face="宋体">点之间，会有一峰值泛起：生长激素、促黄体激素（</font><font face="Calibri">LH</font><font face="宋体">）和促卵泡激素（</font><font face="Calibri">FSH</font><font face="宋体">）均以阵发性方式开释。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">因此，在测定此类激素时，</font><strong>ELISA<font face="宋体">试剂盒</font></strong><font face="宋体">要是为了在后面的温育反应步骤中，能使反应微孔内的温度能较快地达到所要求的高度，以知足测定要求。再如治疗药物的检测，应根据药代动力学选择服药后的最适时间抽血检测。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋体">温育所需时间与温度成反比，即温度越高，则所需时间相对较短。使用微量加样器加样必需留意的枢纽点是：加样不可太快，要避免加在孔壁上部，</font>ELISA<font face="宋体">试剂盒不可溅出和产气愤泡。对用于激素和治疗药物测定，要留意收集时间甚或体位有可能会对测定结果产生影响。</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p>