绵羊BIM试剂盒实验注意事项大汇总
<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">越来越多的科研工作者反映在绵羊</font>BIM<font face="宋体">试剂盒实验中总是有各种各样的问题,虽然都是小问题,但是或多或少还是影响到了实验结果,到底有哪些需要特别注意,今天,酶联生物吴经理就为您一一道来。</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="font-family: 宋体; font-size: 9pt;">1<font face="宋体">、试剂准备:</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;"><font face="宋体">所有试剂都必须在使用前达到室温,使用后请立即按照说明书要求保存试剂。实验操作中请使用一次性的吸头,避免交叉污染。</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="font-family: 宋体; font-size: 9pt;">2<font face="宋体">、加样:</font></span><span style="font-size: 9pt;"><font face="宋体" style="font-family: 宋体;">加样或加试剂时,请注意在吸取标本 </font><font face="Calibri" style="font-family: 宋体;">/ </font><font face="宋体" style="font-family: 宋体;">标准品,酶结合物或底物时,</font><font face="宋体" style="font-family: 宋体;">个孔与</font><font face="宋体" style="font-family: 宋体;">一个孔加样之间的时间间隔如果太大,将会导致不同的预孵育</font><font face="宋体" style="font-family: 宋体;">时间,从而明显地影响到测量值的准确性及重复性。一次加样时间</font><font face="Calibri" style="font-family: 宋体;">(</font><font face="宋体" style="font-family: 宋体;">包括标准品及所有样品</font><font face="Calibri" style="font-family: 宋体;">)</font><font face="宋体" style="font-family: 宋体;">控制在</font><font face="Calibri" style="font-family: 宋体;">10</font><font face="宋体" style="font-family: 宋体;">分钟内,如标本数量多,推荐使用多道移液器加样。</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="font-family: 宋体; font-size: 9pt;">3<font face="宋体">、孵育:为防止样品蒸发,试验时将反应板放于铺有湿布的密闭盒内,酶标板加上盖或覆膜,以避免液体蒸发;洗板后应尽快进行下步操作,任何时侯都应避免酶标板处于干燥状态</font><font face="Calibri">;</font><font face="宋体">同时应严格遵守给定的孵育时间和温度。</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="font-family: 宋体; font-size: 9pt;">4<font face="宋体">、洗涤:洗涤过程中反应孔中残留的洗涤液应在滤纸上充分拍干,勿将滤纸直接放入反应孔中吸水,同时要消除板底残留的液体和手指印,避免影响</font><font face="Calibri">*</font><font face="宋体">后的酶标仪读数。</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="font-family: 宋体; font-size: 9pt;">5<font face="宋体">、试剂配制:</font><font face="Calibri">Detection A</font><font face="宋体">及</font><font face="Calibri">Detection B</font><font face="宋体">在使用前请手甩几下或少时离心处理,以使管壁或瓶盖的液体沉积到管底。标准品、检测溶液</font><font face="Calibri">A</font><font face="宋体">工作液、检测溶液</font><font face="Calibri">B</font><font face="宋体">工作液请依据所需的量配置使用,并使用相应的稀释液配制,不能混淆。</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">请精确配置标准品及工作液,尽量不要微量配置</font>(<font face="宋体">如吸取检测溶液</font><font face="Calibri">A</font><font face="宋体">时,一次不要小于</font><font face="Calibri">10</font><font face="宋体">μ</font><font face="Calibri">l)</font><font face="宋体">,以避免由于不准确稀释而造成的浓度误差;请勿重复使用已稀释过的标准品、检测溶液</font><font face="Calibri">A</font><font face="宋体">工作液或检测溶液</font><font face="Calibri">B</font><font face="宋体">工作液。</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="font-family: 宋体; font-size: 9pt;">6<font face="宋体">、反应时间的控制:加入底物后请定时观察反应孔的颜色变化</font><font face="Calibri">(</font><font face="宋体">比如,每隔</font><font face="Calibri">10</font><font face="宋体">分钟</font><font face="Calibri">)</font><font face="宋体">,如颜色较深,请提前加入终止液终止反应,避免反应过强从而影响酶标仪光密度读数。</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="font-family: 宋体; font-size: 9pt;">7<font face="宋体">、底物:底物请避光保存,在储存和温育时避免强光直接照射。建议检测样品时均设双孔测定,以保证检测结果的准确性。</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;">如标本中待测物质含量过高,请先稀释后再测定,计算时请乘以稀释倍数。</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>