齊一生物試劑盒組分經(jīng)過(guò)重重優(yōu)化，每個(gè)組分的穩(wěn)定性都完美的經(jīng)過(guò)高溫破壞測(cè)驗(yàn)，程度的避免了長(zhǎng)途運(yùn)輸和保存過(guò)程中抗原抗體的失活.齊一生物試劑盒憑借其完美的標(biāo)曲.嚴(yán)格的質(zhì)控.穩(wěn)定高、易保存，操作簡(jiǎn)便，已廣泛應(yīng)用在全國(guó)免疫學(xué)檢驗(yàn)研究所的各領(lǐng)域中.深受研究者們的青睞. 齊一生物銷(xiāo)售：021－6034 8496；181214 53965；173021 04490

【人Gremlin2蛋白(GREM2)ELISA試劑盒】齊一生物試劑盒憑借其完美的標(biāo)曲、嚴(yán)格的質(zhì)控、較高的穩(wěn)定性，在世界范圍內(nèi)的科研試劑領(lǐng)域中脫穎而出深受研究者們的青睞. 齊一生物銷(xiāo)售：021－6034 8496；181214 53965；173021 04490

【友情提示】：本產(chǎn)品僅供科研研究使用，不得用于人體臨床直接檢測(cè)。避免給您帶來(lái)不必要的損失，請(qǐng)仔細(xì)閱讀購(gòu)買(mǎi)說(shuō)明！

試驗(yàn)所需自備物品:

1. 酶標(biāo)儀(450nm 波長(zhǎng)濾光片)

2. 高精度移液器，EP 管及一次性吸頭

3. 37℃恒溫箱，雙蒸水或去離子水

4. 吸水紙

【人Gremlin2蛋白(GREM2)ELISA試劑盒】試劑盒安全性提示：

1.工作人員實(shí)驗(yàn)中避免直接接觸終止液和底物A、B。一旦接觸到這些液體，請(qǐng)盡快用水沖洗。

2.實(shí)驗(yàn)中不要吃喝、抽煙或使用化妝品。

3.不要用嘴吸取試劑盒里的任何成份。

操作注意事項(xiàng)：

1.試劑盒應(yīng)按標(biāo)簽說(shuō)明書(shū)儲(chǔ)存，使用前恢復(fù)到室溫30分鐘后方可使用。稀稀過(guò)后的標(biāo)準(zhǔn)品應(yīng)丟棄，不可保存。

2.實(shí)驗(yàn)中不用的板條應(yīng)立即放回包裝袋中，密封保存，以免變質(zhì)。

3.不用的其它試劑應(yīng)包裝好或蓋好。不同批號(hào)的試劑不要混用.請(qǐng)?jiān)谠噭┖斜Ｙ|(zhì)前使用。

4.使用一次性的吸頭以免交叉污染，吸取終止液和底物A、B液時(shí)，避免使用帶金屬部分的加樣器。

5.使用干凈的塑料容器配置洗滌液。使用前充分混勻試劑盒里的各種成份及樣品。

6.洗滌酶標(biāo)板時(shí)應(yīng)充分拍干，不要將吸水紙直接放入酶標(biāo)反應(yīng)孔中吸水。

7.底物A應(yīng)揮發(fā)，避免長(zhǎng)時(shí)間打開(kāi)蓋子。底物B對(duì)光敏感，避免長(zhǎng)時(shí)間暴露于光下。避免用手接觸，有毒。實(shí)驗(yàn)完成后應(yīng)立即讀取OD值。

8.加入試劑的順序應(yīng)一致，以保證所有反應(yīng)板孔溫育的時(shí)間一樣。

9.按照說(shuō)明書(shū)中標(biāo)明的時(shí)間、加液的量及順序進(jìn)行溫育操作。

【人Gremlin2蛋白(GREM2)ELISA試劑盒】齊一生物供應(yīng)ELISA試劑盒檢測(cè)的目的是為實(shí)驗(yàn)提供準(zhǔn)確可靠的定量分析實(shí)驗(yàn)依據(jù)。為了保證實(shí)驗(yàn)數(shù)據(jù)的可靠性，在實(shí)驗(yàn)過(guò)程中必須堅(jiān)持全面質(zhì)量控制和全過(guò)程質(zhì)量控制。在收集標(biāo)本前都必須有一個(gè)完整的計(jì)劃。

操作步驟
實(shí)驗(yàn)開(kāi)始前，請(qǐng)?zhí)崆芭渲煤盟性噭噭┗驑悠废♂寱r(shí)，均需混勻，混勻時(shí)盡量避免起泡。每次檢測(cè)都應(yīng)該做標(biāo)準(zhǔn)曲線(xiàn)。如樣品濃度過(guò)高時(shí)，用樣品稀釋液進(jìn)行稀釋?zhuān)允箻悠贩显噭┖械臋z測(cè)范圍。
1.         加樣：分別設(shè)空白孔、標(biāo)準(zhǔn)孔、待測(cè)樣品孔�？瞻卓准訕悠废♂屢�100μl，余孔分別加標(biāo)準(zhǔn)品或待測(cè)樣品100μl，注意不要有氣泡，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，酶標(biāo)板加上蓋或覆膜，37℃反應(yīng)120分鐘。
為保證實(shí)驗(yàn)結(jié)果有效性，每次實(shí)驗(yàn)請(qǐng)使用新的標(biāo)準(zhǔn)品溶液。
2.         棄去液體，甩干，不用洗滌。每孔加生物素標(biāo)記抗體工作液 100μl（取1μl生物素標(biāo)記抗體加99μl生物素標(biāo)記抗體稀釋液的比例配制，輕輕混勻，在使用前一小時(shí)內(nèi)配制），37℃,60分鐘。
3.         溫育60分鐘后，棄去孔內(nèi)液體，甩干，洗板3次，每次浸泡1-2分鐘，350μl/每孔，甩干。
4.         每孔加辣根過(guò)氧化物酶標(biāo)記親和素工作液（同生物素標(biāo)記抗體工作液） 100μl，37℃，60分鐘。
5.         溫育60分鐘后，棄去孔內(nèi)液體，甩干，洗板5次，每次浸泡1-2分鐘，350μl/每孔，甩干。
6.         依序每孔加底物溶液90μl，37℃避光顯色（30分鐘內(nèi)，此時(shí)肉眼可見(jiàn)標(biāo)準(zhǔn)品的前3-4孔有明顯的梯度藍(lán)色，后3-4孔梯度不明顯，即可終止）。
7.         依序每孔加終止溶液50μl，終止反應(yīng)（此時(shí)藍(lán)色立轉(zhuǎn)黃色）。終止液的加入順序應(yīng)盡量與底物液的加入順序相同。為了保證實(shí)驗(yàn)結(jié)果的準(zhǔn)確性，底物反應(yīng)時(shí)間到后應(yīng)盡快加入終止液。
8.         用酶聯(lián)儀在450nm波長(zhǎng)依序測(cè)量各孔的光密度（OD值）。 在加終止液后15分鐘以?xún)?nèi)進(jìn)行檢測(cè)。
【人Gremlin2蛋白(GREM2)ELISA試劑盒】注：
1. 用戶(hù)在初次使用試劑盒時(shí)，應(yīng)將各種試劑管離心數(shù)分鐘，以便試劑集中到管底。
2. 每次實(shí)驗(yàn)留一孔作為空白調(diào)零孔，該孔不加任何試劑，只是*后加底物溶液及2N H2SO4。測(cè)量時(shí)先用此孔調(diào)OD值至零。
3. 為防止樣品蒸發(fā)，試驗(yàn)時(shí)將反應(yīng)板放于鋪有濕布的密閉盒內(nèi)，酶標(biāo)板加上蓋或覆膜。
4. 未使用完的酶標(biāo)板或者試劑，請(qǐng)于2-8℃保存。標(biāo)準(zhǔn)品、生物素標(biāo)記抗體工作液、辣根過(guò)氧化物酶標(biāo)記親和素工作液請(qǐng)依據(jù)所需的量配置使用。請(qǐng)勿重復(fù)使用已稀釋過(guò)的標(biāo)準(zhǔn)品、生物素標(biāo)記抗體工作液或、辣根過(guò)氧化物酶標(biāo)記親和素工作液。
5. 建議檢測(cè)樣品時(shí)均設(shè)雙孔測(cè)定，以保證檢測(cè)結(jié)果的準(zhǔn)確性。
以上資料僅供您參考，如有問(wèn)題歡迎來(lái)電，齊一生物銷(xiāo)售：021－6034 8496；181214 53965；173021 04490

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Lab Work – The QIAGEN specialist(s) will travel to the laboratory to conduct the on-site validation lab work. The QIAGEN specialist team will perform ａnd complete all extractions, quantifications, amplfications, ａnd capillary electrophoresis. The laboratory is responsible for providing systems/protocols that may be needed (generally laboratory SOPs, ex. interpretation guidelines). Additionally, the laboratory staff may be required to provide additional data needed for interpretation (ex. quantification/amplification/CE results) during the data review phase of the validation. 

Once the final scope of the validation is determined, QIAGEN will provide a quote for all consumables required for the validation.  Non-QIAGEN chemistry ａnd accessories are not included ａnd should  be purchased to cover the validation experimental design including qPCR, STR, NIST standards, required samples types (blood, semen, buccal samples) ａnd required substrates (swabs, materials, etc).   The Customer is expected to have all materials on-hand 1 week prior to the validation start date.

Data Analysis – The Comprehensive Validation Support plan encompasses data collection (quants, amps, CE) during the on-site visit. The laboratory may be responsible for sharing (typically electronically via e-mail) any validation data requested after the on-site visit. A QIAGEN specialist will complete all of the data analysis produced from the validation study design. This includes qPCR (quant) ａnd STR (amp) analysis ａnd linkage to starting samples.

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