化工儀器網(wǎng)
產(chǎn)品簡(jiǎn)介
上海恒遠(yuǎn)公司長(zhǎng)期專業(yè)經(jīng)營(yíng)“人LF/LTF Ab-Ig ELISA試劑盒",，現(xiàn)貨供應(yīng)，*,，質(zhì)量保證,。中英文雙版說(shuō)明書(shū)，提供實(shí)驗(yàn)代測(cè)服務(wù),。需要產(chǎn)品以及其它詳細(xì)信息請(qǐng)直接來(lái)電索取,。
詳細(xì)介紹
人LF/LTF Ab-Ig ELISA試劑盒
產(chǎn)品別名：人乳鐵傳遞蛋白/乳鐵蛋白抗體IgG ELISA試劑盒
英文名稱：Human Lactoferrin antibody IgG,LF/LTF Ab-IgG ELISA KIT
產(chǎn)品規(guī)格：96T/48T
操作步驟
1.標(biāo)準(zhǔn)品的稀釋：本試劑盒提供原倍標(biāo)準(zhǔn)品一支，用戶可按照下列圖表在小試管中進(jìn)行稀釋,。
80μg/L5號(hào)標(biāo)準(zhǔn)品150μl的原倍標(biāo)準(zhǔn)品加入150μl標(biāo)準(zhǔn)品稀釋液
40μg/L4號(hào)標(biāo)準(zhǔn)品150μl的5號(hào)標(biāo)準(zhǔn)品加入150μl標(biāo)準(zhǔn)品稀釋液
20μg/L3號(hào)標(biāo)準(zhǔn)品150μl的4號(hào)標(biāo)準(zhǔn)品加入150μl標(biāo)準(zhǔn)品稀釋液
10μg/L2號(hào)標(biāo)準(zhǔn)品150μl的3號(hào)標(biāo)準(zhǔn)品加入150μl標(biāo)準(zhǔn)品稀釋液
5μg/L1號(hào)標(biāo)準(zhǔn)品150μl的2號(hào)標(biāo)準(zhǔn)品加入150μl標(biāo)準(zhǔn)品稀釋液
2.加樣：分別設(shè)空白孔（空白對(duì)照孔不加樣品及酶標(biāo)試劑,，其余各步操作相同）、標(biāo)準(zhǔn)孔,、待測(cè)樣品孔,。在酶標(biāo)包被板上標(biāo)準(zhǔn)品準(zhǔn)確加樣50μl，待測(cè)樣品孔中先加樣品稀釋液40μl,，然后再加待測(cè)樣品10μl（樣品zui終稀釋度為5倍）,。加樣將樣品加于酶標(biāo)板孔底部，盡量不觸及孔壁,，輕輕晃動(dòng)混勻,。
3.溫育：用封板膜封板后置37℃溫育30分鐘。
4.配液：將30倍濃縮洗滌液用蒸餾水30倍稀釋后備用
5.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(fù)5次，拍干,。
6.加酶：每孔加入酶標(biāo)試劑50μl,，空白孔除外。
7.溫育：操作同3,。
8.洗滌：操作同5,。
9.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15分鐘.
10.終止：每孔加終止液50μl，終止反應(yīng)（此時(shí)藍(lán)色立轉(zhuǎn)黃色）。
11.測(cè)定：以空白空調(diào)零,，450nm波長(zhǎng)依序測(cè)量各孔的吸光度（OD值）,。 測(cè)定應(yīng)在加終止液后15分鐘以內(nèi)進(jìn)行。
Assay procedure
1.Dilute and add sample:Dilute Original density Standard as follow table:
800ng/ml5 Standard150μl Original density Standard+150μl Standard diluent
400ng/ml4 Standard150μl 5 Standard+150μl Standard diluent
200ng/ml3 Standard150μl 4 Standard+150μl Standard diluent
100ng/ml2 Standard150μl 3 Standard +150μl Standard diluent
50ng/ml1 Standard150μl 2 Standard +150μl Standard diluent
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.Incubate: After closing plate with Closure plate membrane ,incubate for 30 min at 37℃.
4.Configurate liquid: 30-fold wash solution diluted 30-fold （or 20-fold） with distilled water and reserve.
5.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.
6.add enzyme：Add HRP-Conjugate reagent 50μl to each well, except blank well.
7.incubate：Operation with 3.
8.washing：Operation with 5.
9.color：Add Chromogen Solution A 50ul and Chromogen Solution B to each well, evade the light preservation for 15 min at 37℃
10.Stop the reaction：Add Stop Solution50μl to each well, Stop the reaction（the blue color change to yellow color）.
11.assay：take blank well as zero , Read absorbance at 450nm after Adding Stop Solution and within 15min.
LF,人乳鐵傳遞蛋白,乳鐵蛋白抗體IgG