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植物線粒體呼吸鏈復合體Ⅲ(MRCCⅢ)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(yan)使用(yong),本試(shi)劑盒用(yong)于測定相關樣本中植物(wu)線粒體呼吸鏈復合體Ⅲ(MRCCⅢ)ELISA試(shi)劑盒-活性(xing)含量。

型號:96T/HB458X-Pt點擊量:1197

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【樣本要求(qiu)】


1.樣本類(lei)型和采集


血清(qing):將收集于(yu)血清(qing)分(fen)離(li)管的全血標本在室溫放置(zhi)0.5-2小時或4℃過夜,然(ran)后(hou)1000×g離(li)心20 分(fen)鐘(zhong),取上清(qing)即可,或將上清(qing)置(zhi)于(yu)僅供科研使用(yong)(yong),不得(de)用(yong)(yong)于(yu)臨床診斷。-20℃或-80℃保存,但應避免反復凍(dong)融。


血(xue)漿:用EDTA或(huo)肝素(su)作為抗凝劑采(cai)集(ji)標本(ben)(ben)(ben),并(bing)將(jiang)標本(ben)(ben)(ben)在采(cai)集(ji)后(hou)(hou)的(de)30分(fen)(fen)鐘(zhong)內于(yu)(yu)2-8℃ 1000×g離(li)(li)心(xin)(xin)(xin)15分(fen)(fen)鐘(zhong),取(qu)上(shang)(shang)清(qing)(qing)(qing)即可(ke)(ke)檢(jian)測(ce),或(huo)將(jiang)上(shang)(shang)清(qing)(qing)(qing)置(zhi)于(yu)(yu)-20℃或(huo)-80℃保(bao)(bao)存(cun),但(dan)應(ying)避(bi)免反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融。組(zu)(zu)織(zhi)(zhi)勻漿:用預冷(leng)的(de)PBS (0.01M, pH=7.4)沖(chong)洗(xi)(xi)組(zu)(zu)織(zhi)(zhi),去(qu)(qu)除(chu)殘(can)留血(xue)液(勻漿中裂(lie)解(jie)(jie)的(de)紅細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)會影響測(ce)量(liang)(liang)結果),稱(cheng)重(zhong)后(hou)(hou)將(jiang)剪碎的(de)組(zu)(zu)織(zhi)(zhi)與對(dui)應(ying)體(ti)積的(de)PBS(一(yi)般按1:9的(de)重(zhong)量(liang)(liang)體(ti)積比,比如1g的(de)組(zu)(zu)織(zhi)(zhi)樣(yang)品(pin)(pin)對(dui)應(ying)9mL的(de)PBS,具(ju)體(ti)體(ti)積可(ke)(ke)根據實驗需要(yao)適當調整,并(bing)做(zuo)好記錄。推(tui)薦在PBS中加(jia)入(ru)蛋白酶抑制(zhi)劑)加(jia)入(ru)玻璃勻漿器(qi)中,于(yu)(yu)冰上(shang)(shang)充分(fen)(fen)研磨。為了進(jin)一(yi)步(bu)裂(lie)解(jie)(jie)組(zu)(zu)織(zhi)(zhi)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao),可(ke)(ke)以對(dui)勻漿液進(jin)行超聲破(po)碎,或(huo)反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融。最后(hou)(hou)將(jiang)勻漿液于(yu)(yu)5000×g離(li)(li)心(xin)(xin)(xin)5~10分(fen)(fen)鐘(zhong),取(qu)上(shang)(shang)清(qing)(qing)(qing)即可(ke)(ke)檢(jian)測(ce),或(huo)將(jiang)上(shang)(shang)清(qing)(qing)(qing)置(zhi)于(yu)(yu)-20℃或(huo)-80℃保(bao)(bao)存(cun),但(dan)應(ying)避(bi)免反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融。細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)裂(lie)解(jie)(jie)液: 吸棄培養(yang)液,用 PBS(0.01 M,pH 7.4)將(jiang)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)洗(xi)(xi)一(yi)遍。用細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)刮刮下細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)(不能(neng)用胰酶和 EDTA 處理(li)),加(jia)入(ru) 2-5mL PBS(0.01 M,pH 7.4)。懸(xuan)浮細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)可(ke)(ke)省略(lve)。收集(ji)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)懸(xuan)液,4℃1000×g 離(li)(li)心(xin)(xin)(xin) 10min,棄去(qu)(qu)培養(yang)基,用預冷(leng)的(de) PBS 潤洗(xi)(xi) 3 次(ci)。加(jia)入(ru)適量(liang)(liang)的(de)預冷(leng) PBS 或(huo)非變性細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)裂(lie)解(jie)(jie)液(臨用前加(jia)入(ru)蛋白酶抑制(zhi)劑)重(zhong)懸(xuan)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao),通常 6 孔板(ban)一(yi)個(ge)孔的(de)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)量(liang)(liang)需要(yao) 150-250μL PBS 重(zhong)懸(xuan)。 將(jiang)樣(yang)品(pin)(pin)放入(ru)-20℃或(huo)-80℃,使樣(yang)品(pin)(pin)冷(leng)凍(dong)(dong)(dong),再放室溫解(jie)(jie)凍(dong)(dong)(dong)樣(yang)品(pin)(pin),反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融 3 次(ci),使細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)充分(fen)(fen)裂(lie)解(jie)(jie),也(ye)可(ke)(ke)將(jiang)樣(yang)品(pin)(pin)進(jin)行超聲破(po)碎,以達到(dao)裂(lie)解(jie)(jie)的(de)目的(de)。4℃ 10000×g 離(li)(li)心(xin)(xin)(xin) 10min,除(chu)去(qu)(qu)細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)碎片,取(qu)上(shang)(shang)清(qing)(qing)(qing)即可(ke)(ke)檢(jian)測(ce),或(huo)將(jiang)上(shang)(shang)清(qing)(qing)(qing)置(zhi)于(yu)(yu)-20℃或(huo)-80℃保(bao)(bao)存(cun),但(dan)應(ying)避(bi)免反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融。細(xi)(xi)胞(bao)(bao)(bao)(bao)(bao)培養(yang)物(wu)(wu)上(shang)(shang)清(qing)(qing)(qing)或(huo)其它生物(wu)(wu)標本(ben)(ben)(ben):請(qing)1000×g離(li)(li)心(xin)(xin)(xin)20分(fen)(fen)鐘(zhong),取(qu)上(shang)(shang)清(qing)(qing)(qing)即可(ke)(ke)檢(jian)測(ce),或(huo)將(jiang)上(shang)(shang)清(qing)(qing)(qing)置(zhi)于(yu)(yu)-20℃或(huo)-80℃保(bao)(bao)存(cun),但(dan)應(ying)避(bi)免反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融。.樣(yang)本(ben)(ben)(ben)保(bao)(bao)存(cun)和穩(wen)定性樣(yang)本(ben)(ben)(ben)在 2-8℃條件下,可(ke)(ke)以儲(chu)存(cun) 72h,在- 20℃或(huo)-80℃可(ke)(ke)以儲(chu)存(cun)6 個(ge)月及以上(shang)(shang)。樣(yang)本(ben)(ben)(ben)收集(ji)后(hou)(hou),不是一(yi)次(ci)檢(jian)測(ce)完(wan),請(qing)按一(yi)次(ci)用量(liang)(liang)分(fen)(fen)裝凍(dong)(dong)(dong)存(cun),避(bi)免反(fan)(fan)(fan)(fan)復(fu)(fu)凍(dong)(dong)(dong)融


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