【產(chǎn)品名稱】
全程C-反應(yīng)蛋白(hsCRP+常規(guī)CRP)測(cè)定試劑盒(熒光免疫層析法)
【包裝規(guī)格】
25人份/盒
【預(yù)期用途】
全程C-反應(yīng)蛋白(hsCRP+常規(guī)CRP)測(cè)定試劑盒(熒光免疫層析法)適用于的定量測(cè)定人血清、血漿或全血中的C-反應(yīng)蛋白(CRP),主要用于炎癥及心肌診斷的輔助檢查。
【檢驗(yàn)原理】
采用雙抗體夾心法的檢測(cè)原理,利用熒光免疫層析法對(duì)樣本中的CRP進(jìn)行檢測(cè)。試劑條中含有預(yù)先包被在標(biāo)記墊上的熒光微球標(biāo)記的CRP單克隆抗體和熒光微球標(biāo)記的兔抗體,在膜的檢測(cè)區(qū)固定CRP單克隆抗體以及在膜的質(zhì)控區(qū)固定有兔抗原。當(dāng)樣本中含有CRP時(shí),樣本流經(jīng)標(biāo)記墊CRP與熒光微球標(biāo)記的CRP抗體結(jié)合形成復(fù)合物,當(dāng)熒光微球標(biāo)記的CRP單克隆抗體復(fù)合物流經(jīng)層析膜檢測(cè)區(qū)時(shí)被檢測(cè)區(qū)(T)時(shí)分別被CRP單克隆抗體捕獲形成夾心。熒光微球標(biāo)記的兔抗體流經(jīng)質(zhì)控區(qū)(C)時(shí)與包被在上面的兔抗原結(jié)合。在激發(fā)光源的作用下,層析試紙條測(cè)試區(qū)和質(zhì)控區(qū)熒光物質(zhì)發(fā)出特定波長(zhǎng)的熒光,且測(cè)試區(qū)熒光強(qiáng)度與樣本中的CRP含量呈正相關(guān),根據(jù)擬合曲線可計(jì)算出樣本中的CRP濃度。
【主要組成成分】
1、檢測(cè)卡:由卡殼和試紙條組成,試紙條包含PVC板、標(biāo)記墊、NC膜、吸收墊。PVC板表面有不干膠起到把各組分拼接在一起和支撐作用;標(biāo)記墊材質(zhì)為玻璃纖維素,上面包被有熒光微球與CRP單克隆抗體偶聯(lián)形成的復(fù)合物;NC膜上包被有CRP單克隆抗體和兔抗原;吸收墊材質(zhì)為植物纖維,起到為層析提供定向吸力的作用。
2、 說明書:1份/盒。
3、 SD卡:1個(gè)/盒。
【儲(chǔ)存條件及有效期】
檢測(cè)卡于2~30℃,密封狀態(tài)下存放,有效期為24個(gè)月。
檢測(cè)卡開封后20~30℃保存,有效期為1小時(shí)。
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干式熒光免疫分析儀 AFS-1000
干式熒光免疫分析儀 AFS-1500
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