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植物線粒體呼吸鏈復合體I(MRCC I )ELISA試劑盒-活性

更新時間:2022-08-30

簡要描述:

【預期用途】
僅供科研使用,本試劑盒用于測定相關樣本植物線粒體(ti)呼吸(xi)鏈復(fu)合體(ti)I(MRCC I )ELISA試劑盒-活性含量。

型號:96T/HB456X-Pt點擊量:1137

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【樣本要求】


1.樣本類型和采集


血清:將(jiang)(jiang)收集于(yu)血清分離管的(de)全血標本在室溫放置0.5-2小時或(huo)4℃過夜(ye),然后(hou)1000×g離心20 分鐘,取上清即可,或(huo)將(jiang)(jiang)上清置于(yu)僅(jin)供科研使(shi)用,不得用于(yu)臨床診斷。-20℃或(huo)-80℃保存(cun),但應(ying)避免(mian)反(fan)復凍(dong)融。


血(xue)漿(jiang):用(yong)(yong)(yong)EDTA或(huo)(huo)(huo)(huo)(huo)(huo)肝素作為抗凝(ning)劑(ji)采(cai)(cai)集(ji)標(biao)本,并將(jiang)標(biao)本在(zai)采(cai)(cai)集(ji)后(hou)的30分(fen)鐘(zhong)內于(yu)(yu)(yu)(yu)2-8℃ 1000×g離心(xin)(xin)15分(fen)鐘(zhong),取(qu)(qu)上(shang)(shang)(shang)(shang)清(qing)(qing)即可(ke)檢(jian)(jian)測(ce),或(huo)(huo)(huo)(huo)(huo)(huo)將(jiang)上(shang)(shang)(shang)(shang)清(qing)(qing)置于(yu)(yu)(yu)(yu)-20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃保存(cun)(cun),但應(ying)避(bi)免(mian)(mian)(mian)反復(fu)凍融。組織勻漿(jiang):用(yong)(yong)(yong)預冷的PBS (0.01M, pH=7.4)沖洗組織,去除(chu)殘留血(xue)液(ye)(ye)(勻漿(jiang)中(zhong)裂解(jie)(jie)(jie)的紅細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)會(hui)影(ying)響測(ce)量結(jie)果),稱重后(hou)將(jiang)剪碎的組織與對應(ying)體積的PBS(一(yi)般(ban)按(an)1:9的重量體積比,比如1g的組織樣(yang)(yang)品(pin)(pin)對應(ying)9mL的PBS,具體體積可(ke)根(gen)據實驗需(xu)要適當調整,并做好記錄。推薦在(zai)PBS中(zhong)加入(ru)蛋(dan)(dan)白(bai)酶抑(yi)制劑(ji))加入(ru)玻(bo)璃勻漿(jiang)器中(zhong),于(yu)(yu)(yu)(yu)冰上(shang)(shang)(shang)(shang)充分(fen)研(yan)磨。為了進一(yi)步(bu)裂解(jie)(jie)(jie)組織細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao),可(ke)以(yi)對勻漿(jiang)液(ye)(ye)進行超聲(sheng)破碎,或(huo)(huo)(huo)(huo)(huo)(huo)反復(fu)凍融。最后(hou)將(jiang)勻漿(jiang)液(ye)(ye)于(yu)(yu)(yu)(yu)5000×g離心(xin)(xin)5~10分(fen)鐘(zhong),取(qu)(qu)上(shang)(shang)(shang)(shang)清(qing)(qing)即可(ke)檢(jian)(jian)測(ce),或(huo)(huo)(huo)(huo)(huo)(huo)將(jiang)上(shang)(shang)(shang)(shang)清(qing)(qing)置于(yu)(yu)(yu)(yu)-20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃保存(cun)(cun),但應(ying)避(bi)免(mian)(mian)(mian)反復(fu)凍融。細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)裂解(jie)(jie)(jie)液(ye)(ye): 吸棄培(pei)養(yang)液(ye)(ye),用(yong)(yong)(yong) PBS(0.01 M,pH 7.4)將(jiang)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)洗一(yi)遍。用(yong)(yong)(yong)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)刮(gua)刮(gua)下(xia)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)(不(bu)能用(yong)(yong)(yong)胰酶和 EDTA 處理),加入(ru) 2-5mL PBS(0.01 M,pH 7.4)。懸(xuan)浮細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)可(ke)省略。收(shou)集(ji)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)懸(xuan)液(ye)(ye),4℃1000×g 離心(xin)(xin) 10min,棄去培(pei)養(yang)基,用(yong)(yong)(yong)預冷的 PBS 潤洗 3 次(ci)(ci)。加入(ru)適量的預冷 PBS 或(huo)(huo)(huo)(huo)(huo)(huo)非變性(xing)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)裂解(jie)(jie)(jie)液(ye)(ye)(臨用(yong)(yong)(yong)前加入(ru)蛋(dan)(dan)白(bai)酶抑(yi)制劑(ji))重懸(xuan)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao),通常 6 孔板一(yi)個孔的細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)量需(xu)要 150-250μL PBS 重懸(xuan)。 將(jiang)樣(yang)(yang)品(pin)(pin)放入(ru)-20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃,使(shi)樣(yang)(yang)品(pin)(pin)冷凍,再放室(shi)溫(wen)解(jie)(jie)(jie)凍樣(yang)(yang)品(pin)(pin),反復(fu)凍融 3 次(ci)(ci),使(shi)細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)充分(fen)裂解(jie)(jie)(jie),也可(ke)將(jiang)樣(yang)(yang)品(pin)(pin)進行超聲(sheng)破碎,以(yi)達到裂解(jie)(jie)(jie)的目的。4℃ 10000×g 離心(xin)(xin) 10min,除(chu)去細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)碎片(pian),取(qu)(qu)上(shang)(shang)(shang)(shang)清(qing)(qing)即可(ke)檢(jian)(jian)測(ce),或(huo)(huo)(huo)(huo)(huo)(huo)將(jiang)上(shang)(shang)(shang)(shang)清(qing)(qing)置于(yu)(yu)(yu)(yu)-20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃保存(cun)(cun),但應(ying)避(bi)免(mian)(mian)(mian)反復(fu)凍融。細(xi)(xi)(xi)(xi)胞(bao)(bao)(bao)培(pei)養(yang)物(wu)上(shang)(shang)(shang)(shang)清(qing)(qing)或(huo)(huo)(huo)(huo)(huo)(huo)其它生物(wu)標(biao)本:請1000×g離心(xin)(xin)20分(fen)鐘(zhong),取(qu)(qu)上(shang)(shang)(shang)(shang)清(qing)(qing)即可(ke)檢(jian)(jian)測(ce),或(huo)(huo)(huo)(huo)(huo)(huo)將(jiang)上(shang)(shang)(shang)(shang)清(qing)(qing)置于(yu)(yu)(yu)(yu)-20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃保存(cun)(cun),但應(ying)避(bi)免(mian)(mian)(mian)反復(fu)凍融。.樣(yang)(yang)本保存(cun)(cun)和穩定性(xing)樣(yang)(yang)本在(zai) 2-8℃條件下(xia),可(ke)以(yi)儲存(cun)(cun) 72h,在(zai)- 20℃或(huo)(huo)(huo)(huo)(huo)(huo)-80℃可(ke)以(yi)儲存(cun)(cun)6 個月及以(yi)上(shang)(shang)(shang)(shang)。樣(yang)(yang)本收(shou)集(ji)后(hou),不(bu)是一(yi)次(ci)(ci)檢(jian)(jian)測(ce)完,請按(an)一(yi)次(ci)(ci)用(yong)(yong)(yong)量分(fen)裝凍存(cun)(cun),避(bi)免(mian)(mian)(mian)反復(fu)凍融


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