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更新時間:2017-11-15
瀏覽次數(shù):1111近期銷售qPCR產(chǎn)品,享受八折優(yōu)惠!
QPCR的英文全名是Real-time Quantitative PCR Detecting System。即實時熒光定量核酸擴增檢測系統(tǒng),也叫實時定量基因擴增熒光檢測系統(tǒng),簡稱QPCR。
原理:
所謂實時熒光定量PCR技術(shù)[1] ,是指在PCR反應(yīng)體系中加入熒光基團,利用熒光信號積累實時監(jiān)測整個PCR進程,zui后通過標(biāo)準(zhǔn)曲線對未知模板進行定量分析的方法。
技術(shù)原理
將標(biāo)記有熒光素的Taqman探針與模板DNA混合后,完成高溫變性,低溫復(fù)性,適溫延伸的熱循環(huán),并遵守聚合酶鏈反應(yīng)規(guī)律,與模板DNA互補配對的Taqman探針被切斷,熒光素游離于反應(yīng)體系中,在特定光激發(fā)下發(fā)出熒光,隨著循環(huán)次數(shù)的增加,被擴增的目的基因片段呈指數(shù)規(guī)律增長,通過實時檢測與之對應(yīng)的隨擴增而變化熒光信號強度,求得Ct值,同時利用數(shù)個已知模板濃度的標(biāo)準(zhǔn)品作對照,即可得出待測標(biāo)本目的基因的拷貝數(shù)。
產(chǎn)品名稱:
| Bestar® SybrGreen qPCR mastermix |
| Bestar® qPCR mastermix(Taqman Probe) |
| Stormstar qPCR mastermix(Taqman Probe) |
| Stormstar SybrGreen qPCR mastermix |
| Stormstar qPCR mastermix(Taqman Probe)(UNG) |
| Stormstar SybrGreen qPCR mastermix(UNG) |
| Bestar® qPCR RT Kit(gDNA Remover) |
| Bestar® one step RT qPCR Kit(SyBR Green) |
| Bestar® one step RT qPCR Kit(Taqman Probe) |
| Bestar® HRM Master Mix |
| Universal qPCR Mix(Taqman Probe) |
| High-throughput qPCR Mix(Taqman Probe) |
| 2×Taq PCR Master Mix (含染料) |
| 2×Taq PCR Master Mix (不含染料) |
| 2×Taq plus PCR Master Mix (含染料) |
| 2×Taq plus PCR Master Mix (不含染料) |
| 2×FirstarTM Pfu Mix |
| 2×long Taq PCR Master Mix |
| 2×Hotstart long Taq PCR Master Mix |
| 2×GC Rich Taq plus PCR Master Mix |
| 2×GC Rich Hotstart Taq plus PCR Master Mix |
| Hotstart Taq PCR Mix |
| FirstarTM Taq DNA Polymerase (含dntp) |
| FirstarTM Taq PIUS DNA Polymerase (含dntp) |
| FirstarTM pfu DNA Polymerase (含dntp) |
| FirstarTM long Taq DNA Polymerase (含dntp) |
| FirstarTM GC Rich Taq DNA Polymerase (含dntp) |
| Bestar® Taq DNA Polymerase (Hot start)(含dntp) |
| dNTP Mixture (2mM) |
| dNTP Mixture (10mM) |
| dATP (100mM) |
| dCTP (100mM) |
| dGTP (100mM) |
| dTTP (100mM) |
| Taq antibody |
| UNG |
| dUTP Mix |
| 10×PCR Buffer |
| 25mM Mg2+ |
| Micro RNA qPCR 檢測試劑盒 |
| Si RNA qPCR 檢測試劑盒 |
| MMLV 逆轉(zhuǎn)錄酶 |
| RNA inhibitor |
| RNA 樣品保存液 |
| 動物組織直接 PCR Mix |
| 植物組織直接 PCR Mix |
近期銷售qPCR產(chǎn)品,享受八折優(yōu)惠!