綿羊BIM試劑盒實驗注意事項大匯總
<p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;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="宋體">越來越多的科研工作者反映在綿羊</font>BIM<font face="宋體">試劑盒實驗中總是有各種各樣的問題,雖然都是小問題,但是或多或少還是影響到了實驗結果,到底有哪些需要特別注意,今天,酶聯生物吳經理就為您一一道來。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">1<font face="宋體">、試劑準備:</font></span><span style="mso-spacerun:'yes';font-family:宋體;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="宋體">所有試劑都必須在使用前達到室溫,使用后請立即按照說明書要求保存試劑。實驗操作中請使用一次性的吸頭,避免交叉污染。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">2<font face="宋體">、加樣:</font></span><span style="font-size: 9pt;"><font face="宋體" style="font-family: 宋體;">加樣或加試劑時,請注意在吸取標本 </font><font face="Calibri" style="font-family: 宋體;">/ </font><font face="宋體" style="font-family: 宋體;">標準品,酶結合物或底物時,</font><font face="宋體" style="font-family: 宋體;">個孔與</font><font face="宋體" style="font-family: 宋體;">一個孔加樣之間的時間間隔如果太大,將會導致不同的預孵育</font><font face="宋體" style="font-family: 宋體;">時間,從而明顯地影響到測量值的準確性及重復性。一次加樣時間</font><font face="Calibri" style="font-family: 宋體;">(</font><font face="宋體" style="font-family: 宋體;">包括標準品及所有樣品</font><font face="Calibri" style="font-family: 宋體;">)</font><font face="宋體" style="font-family: 宋體;">控制在</font><font face="Calibri" style="font-family: 宋體;">10</font><font face="宋體" style="font-family: 宋體;">分鐘內,如標本數量多,推薦使用多道移液器加樣。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">3<font face="宋體">、孵育:為防止樣品蒸發,試驗時將反應板放于鋪有濕布的密閉盒內,酶標板加上蓋或覆膜,以避免液體蒸發;洗板后應盡快進行下步操作,任何時侯都應避免酶標板處于干燥狀態</font><font face="Calibri">;</font><font face="宋體">同時應嚴格遵守給定的孵育時間和溫度。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">4<font face="宋體">、洗滌:洗滌過程中反應孔中殘留的洗滌液應在濾紙上充分拍干,勿將濾紙直接放入反應孔中吸水,同時要消除板底殘留的液體和手指印,避免影響</font><font face="Calibri">*</font><font face="宋體">后的酶標儀讀數。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">5<font face="宋體">、試劑配制:</font><font face="Calibri">Detection A</font><font face="宋體">及</font><font face="Calibri">Detection B</font><font face="宋體">在使用前請手甩幾下或少時離心處理,以使管壁或瓶蓋的液體沉積到管底。標準品、檢測溶液</font><font face="Calibri">A</font><font face="宋體">工作液、檢測溶液</font><font face="Calibri">B</font><font face="宋體">工作液請依據所需的量配置使用,并使用相應的稀釋液配制,不能混淆。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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:宋體;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="宋體">請精確配置標準品及工作液,盡量不要微量配置</font>(<font face="宋體">如吸取檢測溶液</font><font face="Calibri">A</font><font face="宋體">時,一次不要小于</font><font face="Calibri">10</font><font face="宋體">μ</font><font face="Calibri">l)</font><font face="宋體">,以避免由于不準確稀釋而造成的濃度誤差;請勿重復使用已稀釋過的標準品、檢測溶液</font><font face="Calibri">A</font><font face="宋體">工作液或檢測溶液</font><font face="Calibri">B</font><font face="宋體">工作液。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">6<font face="宋體">、反應時間的控制:加入底物后請定時觀察反應孔的顏色變化</font><font face="Calibri">(</font><font face="宋體">比如,每隔</font><font face="Calibri">10</font><font face="宋體">分鐘</font><font face="Calibri">)</font><font face="宋體">,如顏色較深,請提前加入終止液終止反應,避免反應過強從而影響酶標儀光密度讀數。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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: 宋體; font-size: 9pt;">7<font face="宋體">、底物:底物請避光保存,在儲存和溫育時避免強光直接照射。建議檢測樣品時均設雙孔測定,以保證檢測結果的準確性。</font></span><span style="mso-spacerun:'yes';font-family:宋體;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:宋體;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;">如標本中待測物質含量過高,請先稀釋后再測定,計算時請乘以稀釋倍數。</span><span style="mso-spacerun:'yes';font-family:宋體;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>