小鼠孕酮(PROG)酶聯(lián)免疫ELISA試劑盒
Mouse Progesterone(PROG)ELISA Kit
操作步驟：
1. 標準品的稀釋與加樣：在酶標包被板上設(shè)標準品孔10 孔，在*、第二孔中分別加標
準品100μl，然后在*、第二孔中加標準品稀釋液50μl，混勻；然后從*孔、第二
孔中各取100μl 分別加到第三孔和第四孔，再在第三、第四孔分別加標準品稀釋液50μl，
混勻；然后在第三孔和第四孔中先各取50μl 棄掉，再各取50μl 分別加到第五、第六孔
中，再在第五、第六孔中分別加標準品稀釋液50ul，混勻；混勻后從第五、第六孔中各
取50μl 分別加到第七、第八孔中，再在第七、第八孔中分別加標準品稀釋液50μl，混
勻后從第七、第八孔中分別取50μl 加到第九、第十孔中，再在第九第十孔分別加標準
品稀釋液50μl，混勻后從第九第十孔中各取50μl 棄掉。（稀釋后各孔加樣量都為50μl，
濃度分別為1200pmol/L，800pmol/L ，400pmol/L，200pmol/L， 100pmol/L）。
2. 加樣：分別設(shè)空白孔（空白對照孔不加樣品及酶標試劑，其余各步操作相同）、待測樣
品孔。在酶標包被板上待測樣品孔中先加樣品稀釋液40μl，然后再加待測樣品10μl（樣
品zui終稀釋度為5 倍）。加樣將樣品加于酶標板孔底部，盡量不觸及孔壁，輕輕晃動混
勻。
3. 加酶：每孔加入酶標試劑50μl，空白孔除外。
4. 溫育：用封板膜封板后置37℃溫育30 分鐘。
5. 配液：將30（48T 的20 倍）倍濃縮洗滌液用蒸餾水30（48T 的20 倍）倍稀釋后備用。
6. 洗滌：小心揭掉封板膜，棄去液體，甩干，每孔加滿洗滌液，靜置30 秒后棄去，如此
重復5 次，拍干。
7. 顯色：每孔先加入顯色劑A50μl，再加入顯色劑B50μl，輕輕震蕩混勻，37℃避光顯
色10 分鐘.
8. 終止：每孔加終止液50μl，終止反應(yīng)（此時藍色立轉(zhuǎn)黃色）。
9. 測定：以空白孔調(diào)零，450nm 波長依序測量各孔的吸光度（OD 值）。測定應(yīng)在加終止
液后15 分鐘以內(nèi)進行。
Assay procedure:
1.Dilute and add sample to Standard: set 10 Standard wells on the ELISA plates coated, add
Standard 100μl to the first and the second well, then add Standard dilution 50μl to the first and the second well, mix; take out 100μl form the first and the second well then add it to the third and the forth well separay. then add Standard dilution 50μl to the third and the forth
well ,mix ; then take out 50μl from the third and the forth well discard, add 50μl to the fifth and the sixth well ,then add Standard dilution 50μl to the fifth and the sixth well, mix ; take out 50μl from the fifth and the sixth well and add to the seventh and the eighth well, then add Standard dilution 50μl to the seventh and the eighth well ,mix ; take out 50μl from the seventh and the eighth well and add to the ninth and the tenth well, add Standard dilution 50μl to the ninth and the tenth well, mix , take out 50μl from the ninth and the tenth well discard(add Sample 50μl to each well after Diluting ,(density: 1200pmol/L ， 800pmol/L ， 400pmol/L ， 200pmol/L ， 100pmol/L)
2.Add sample ： Set blank wells separay (blank comparison wells don’t add sample and
HRP-Conjugate reagent, other each step operation is same). testing sample well. add Sample
dilution 40μl to testing sample well, then add testing sample 10μl (sample final dilution is
5-fold), add sample to wells , don’t touch the well wall as far as possible, and Gently mix.
3.Add enzyme：Add HRP-Conjugate reagent 50μl to each well, except blank well.
4.Incubate: After closing plate with Closure plate membrane ,incubate for 30 min at 37℃.
5.Configurate liquid: 30-fold (or 20-fold)wash solution diluted 30-fold (or 20-fold) with distilled water and reserve.
6.Washing：Uncover Closure plate membrane, discard Liquid, dry by swing, add washing buffer to every well, still for 30s then drain, repeat 5 times, dry by pat.
7.Color：Add Chromogen Solution A 50ul and Chromogen Solution B to each well, evade the
light preservation for 10 min at 37℃
8.Stop the reaction ： Add Stop Solution50μl to each well, Stop the reaction(the blue color
change to yellow color).
9.Assay：take blank well as zero , Read absorbance at 450nm after Adding Stop Solution and
within 15min.
ELISA試劑盒供應(yīng)商：上海華壹生物科技有限公司
