TECHNICAL ARTICLES
操作步驟:
1. 標準(zhun)品(pin)的稀(xi)(xi)(xi)釋(shi)與加(jia)(jia)(jia)(jia)樣:在(zai)(zai)(zai)酶標包被板上(shang)設標準(zhun)品(pin)孔(kong)(kong)(kong)10孔(kong)(kong)(kong),在(zai)(zai)(zai)di一(yi)、第(di)(di)(di)(di)(di)二(er)孔(kong)(kong)(kong)中(zhong)(zhong)分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)100μl,然后(hou)在(zai)(zai)(zai)di一(yi)、第(di)(di)(di)(di)(di)二(er)孔(kong)(kong)(kong)中(zhong)(zhong)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)稀(xi)(xi)(xi)釋(shi)液50μl,混勻(yun);然后(hou)從di一(yi)孔(kong)(kong)(kong)、第(di)(di)(di)(di)(di)二(er)孔(kong)(kong)(kong)中(zhong)(zhong)各(ge)(ge)取(qu)(qu)100μl分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)到(dao)第(di)(di)(di)(di)(di)三(san)孔(kong)(kong)(kong)和第(di)(di)(di)(di)(di)四孔(kong)(kong)(kong),再在(zai)(zai)(zai)第(di)(di)(di)(di)(di)三(san)、第(di)(di)(di)(di)(di)四孔(kong)(kong)(kong)分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)稀(xi)(xi)(xi)釋(shi)液50μl,混勻(yun);然后(hou)在(zai)(zai)(zai)第(di)(di)(di)(di)(di)三(san)孔(kong)(kong)(kong)和第(di)(di)(di)(di)(di)四孔(kong)(kong)(kong)中(zhong)(zhong)先各(ge)(ge)取(qu)(qu)50μl棄(qi)掉,再各(ge)(ge)取(qu)(qu)50μl分(fen)(fen)別(bie)(bie)(bie)取(qu)(qu)50μl分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)到(dao)第(di)(di)(di)(di)(di)七、第(di)(di)(di)(di)(di)八孔(kong)(kong)(kong)中(zhong)(zhong),再在(zai)(zai)(zai)第(di)(di)(di)(di)(di)七、第(di)(di)(di)(di)(di)八孔(kong)(kong)(kong)中(zhong)(zhong)分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)稀(xi)(xi)(xi)釋(shi)液50μl,混勻(yun)后(hou)從第(di)(di)(di)(di)(di)七、第(di)(di)(di)(di)(di)八孔(kong)(kong)(kong)中(zhong)(zhong)加(jia)(jia)(jia)(jia)到(dao)第(di)(di)(di)(di)(di)五、第(di)(di)(di)(di)(di)六孔(kong)(kong)(kong)中(zhong)(zhong),再在(zai)(zai)(zai)第(di)(di)(di)(di)(di)五、第(di)(di)(di)(di)(di)六孔(kong)(kong)(kong)中(zhong)(zhong)分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)稀(xi)(xi)(xi)釋(shi)液50ul,混勻(yun);混勻(yun)后(hou)從第(di)(di)(di)(di)(di)五、第(di)(di)(di)(di)(di)六孔(kong)(kong)(kong)中(zhong)(zhong)各(ge)(ge)分(fen)(fen)別(bie)(bie)(bie)取(qu)(qu)50μl加(jia)(jia)(jia)(jia)到(dao)第(di)(di)(di)(di)(di)九(jiu)、第(di)(di)(di)(di)(di)十(shi)孔(kong)(kong)(kong)中(zhong)(zhong),再在(zai)(zai)(zai)第(di)(di)(di)(di)(di)九(jiu)第(di)(di)(di)(di)(di)十(shi)孔(kong)(kong)(kong)分(fen)(fen)別(bie)(bie)(bie)加(jia)(jia)(jia)(jia)標準(zhun)品(pin)稀(xi)(xi)(xi)釋(shi)液50μl,混勻(yun)后(hou)從第(di)(di)(di)(di)(di)九(jiu)第(di)(di)(di)(di)(di)十(shi)孔(kong)(kong)(kong)中(zhong)(zhong)各(ge)(ge)取(qu)(qu)50μl棄(qi)掉。(稀(xi)(xi)(xi)釋(shi)后(hou)各(ge)(ge)孔(kong)(kong)(kong)加(jia)(jia)(jia)(jia)樣量都(dou)為50μl,濃度分(fen)(fen)別(bie)(bie)(bie)為180 ng/L,120 ng/L ,60 ng/L,30 ng/,15 ng/L)。
2. 加樣:分(fen)別設空(kong)白孔(空(kong)白對照孔不加樣品(pin)(pin)及(ji)酶標(biao)試劑,其余各步操作相同)、待測樣品(pin)(pin)孔。在酶標(biao)包被板(ban)上待測樣品(pin)(pin)孔中先加樣品(pin)(pin)稀釋液40μl,然后再加待測樣品(pin)(pin)10μl(樣品(pin)(pin)最終稀釋度(du)為5倍)。加樣將樣品(pin)(pin)加于酶標(biao)板(ban)孔底部(bu),盡量不觸及(ji)孔壁,輕(qing)輕(qing)晃動(dong)混(hun)勻。
3. 溫(wen)育:用封(feng)板膜封(feng)板后置37℃溫(wen)育30分(fen)鐘。
4. 配液(ye):將(jiang)30(48T的20倍)倍濃縮洗(xi)滌(di)液(ye)用蒸餾(liu)水30(48T的20倍)倍稀釋后(hou)備用。
5. 洗滌:小心揭(jie)掉(diao)封(feng)板膜,棄去(qu)液(ye)體,甩干,每孔加(jia)滿洗滌液(ye),靜(jing)置30秒(miao)后棄去(qu),如此重(zhong)復(fu)5次,拍干。
6. 加酶:每孔加入酶標(biao)試劑(ji)50μl,空白孔除外。
7. 溫(wen)育:操作同(tong)3。
8. 洗滌:操作同5。
9. 顯(xian)(xian)色(se)(se):每孔先加(jia)(jia)入顯(xian)(xian)色(se)(se)劑(ji)A50μl,再加(jia)(jia)入顯(xian)(xian)色(se)(se)劑(ji)B50μl,輕輕震蕩(dang)混勻,37℃避光顯(xian)(xian)色(se)(se)15分鐘.
10. 終止(zhi)(zhi):每孔加終止(zhi)(zhi)液(ye)50μl,終止(zhi)(zhi)反應(此(ci)時藍色立轉(zhuan)黃色)。
11. 測定(ding):以空白(bai)空調零,450nm波長依序測量各孔的吸光度(du)(OD值)。 測定(ding)應(ying)在加(jia)終止液后15分鐘。雌二醇單克隆抗體
雌三醇單克隆抗體
HRP標記雌三醇(chun)單(dan)克隆(long)抗體
甲基睪酮單克隆抗體
喹乙醇單克隆抗體
三聚氰胺單克隆抗體
賽庚啶多克隆抗體
金剛烷胺多克隆抗體
B1檢測試劑盒
M1檢測試劑盒
玉米赤霉烯酮(tong)檢(jian)測試劑盒
T-2毒素單克隆抗體
嘔吐毒素單克隆抗體
鹽酸克倫特羅檢測試劑盒
萊克多(duo)巴胺檢測(ce)試(shi)劑盒