?? ?? 超氧化物歧化酶對機(jī)體的氧化與抗氧化平衡起著至關(guān)重要的作用。此酶能清除超氧陰離子自由基，保護(hù)細(xì)胞免受損傷，本試劑盒采用WST-1法測定SOD活力。可測血清(漿)、腦脊液、胸水、腹水、腎透析液、尿液、精液、紅細(xì)胞、白細(xì)胞、血小板、心肌培養(yǎng)細(xì)胞、腫瘤培養(yǎng)細(xì)胞、各種動植物組織細(xì)胞、及亞細(xì)胞水平(線粒體、微粒體)中的SOD活力，并可檢測微生物、藥物、食品、飲料、化妝品中的SOD活力。
產(chǎn)品優(yōu)點(diǎn)如下：
1、快速簡便：雙試劑，96孔板直接操作，快速、簡便。
2、取樣量微：需要的樣本量是羥胺法的1/10。
3、靈敏度高：檢測線0.5U/ml，是羥胺法5倍，鄰苯三酚法的200倍
4、穩(wěn)定性好：批內(nèi)CV=5.50%,批間CV=3.32%，試劑盒2～8℃存放3個(gè)月有效。
5、再現(xiàn)性好：變異系數(shù)CV=1.2%。
6、回收試驗(yàn)： X =102.3%。
7、受外界影響因素小：干擾因素少，重復(fù)性強(qiáng)。且特異性強(qiáng)，不受類SOD物質(zhì)的干擾
8、測試面廣：可測動物血液、組織、各種體液、灌流液等、各種培養(yǎng)細(xì)胞、細(xì)菌、植物組織、各種水產(chǎn)以及化妝品、保健品等，效果均佳。
|
批間CV
|
批內(nèi)CV
|
回收率
|
最底檢出線
|
檢測范圍
|
|
3.32
|
5.50
|
102.3
|
0.5U/ml
|
0.5-122.1 U/ml
|
本試劑盒保存期：3個(gè)月。貯存溫度：2～8℃。
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