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生物技術

  • 快速動力學停流裝置與光譜分析系統
快速動力學停流裝置與光譜分析系統

快速動力學停流裝置與光譜分析系統

  • 產品描述:快速動力學停流裝置與光譜分析系統
快速動力學(xue)停流裝置與光譜儀(yi)器(qi)(qi)配(pei)(pei)合進行快速動力學(xue)瞬間實時記錄,或離線分析,為廣大的快速動力學(xue)研究學(xue)者提供了(le)強有力的武(wu)器(qi)(qi)。選擇不同的配(pei)(pei)置可(ke)進行下列應用:
* 蛋白質折疊動力學(Protein Folding)
* 酶動力學(Enzyme Kinetice)
* 底物(wu)結合(Substrate Binding)
* 構象轉變(Conformational Changes)
* 胞內(nei)底物運輸(Substrate Transport in Vesicles)
* 第二(er)信使(shi)研究(Second Messenger Studies)
* 快速(su)化學(xue)反應動力(li)學(xue)(Rapid Chemical Reaction Kinetics)

KinTek has always been a leader in building stopped-flow instruments that conserve precious samples. The all new AutoSF-120 sets a new standard for sample economy, requiring only 120 microliters of sample to flush, load and collect data, while giving with 3-4 replicate measurements. The flushing and sample loading are all done automatically. Simply pipette 120 microliters of solution into each sample cup and click "Load".

In the process of designing this new state-of-the-art instrument, we also added new noise reduction electronic circuits to improve signal:noise twofold and achieved a submillisecond dead time. In addition we completely re-wrote the system software for data collection and analysis to give unparalleled ease of use and power.

The KinTek AutoSF is by far the best stopped-flow instrument ever built, giving you more high quality data while consuming less sample and less time.

An optional robotic autosampler increases throughput even more to afford unattended stopped-flow measurements of hundreds of samples per day.


技術參數:
1.注射器數量:3個
2.驅動方式:每一個注射器由一個步進馬達驅動
3.最小死時間:0.6毫秒(FC-08池)0.25毫秒(微量池)
4.注射流量范圍:0.01-10ml/s(取決于安裝的注射器)
5.混合比例范圍:1/1至1/100連續可調


主要特點:
1.恒溫(wen)水夾套(tao)設計,全電腦控制操作
2.程控驅動注射器,每路樣(yang)品流(liu)量(liang)可調,不受濃度與粘度影(ying)響(xiang)
3.高精(jing)度,完全可調的混合與(yu)稀釋比例
4.極短的死(si)時間,最短為0.25毫秒
5.二(er)路(lu)、三路(lu)、四路(lu)流動注射停流裝置(zhi)可選擇
  • Small sample volume: 120 μL is sufficient to flush and load a new sample and get 3-4 reproducible shots. All other instruments require 3-5 times as much sample.
  • Automated computer-controlled load/flush/fire cycle — simply pipet 120 μL into each sample cup and click "load".
  • Twofold improvement in signal/noise with new noise reduction circuits
  • Compact footprint: instrument and electronics combined (14 × 26.5 × 4.5 inches)
  • Computer optimized optical path with lower noise and background fluorescence
  • Automated sample loader, which can be interfaced with an optional robot.
  • 200 μl of sample is sufficient to load and collect 6-8 good shots.
  • Standard 10 μl flow cell.
  • 20 μl per shot per solution.
  • Has two fluorescence channels and one absorbance channel that can be observed and recorded simultaneously.
  • Under complete computer control, courtesy of the KinTek StopFlow Software.
  • 4TRZ

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