仪器简介：快速动力学停流装置与光谱仪器配合进行快速动力学瞬间实时记录，或离线分析，为广大的快速动力学研究学者提供了强有力的武器。选择不同的配置可进行下列应用：

* 蛋白质折叠动力学（Protein Folding)

* 酶动力学（Enzyme Kinetice)

* 底物结合（Substrate Binding)

* 构象转变（Conformational Changes)

* 胞内底物运输（Substrate Transport in Vesicles)

* 第二信使研究（Second Messenger Studies)

* 快速化学反应动力学（Rapid Chemical Reaction Kinetics)

KinTek has always been aleader in building stopped-flow instrumentsthat conserve precious samples. The all new AutoSF-120 sets a new standard for sample economy， requiringonly 120 microliters of sample to flush， load and collect data， while giving with 3-4 replicate measurements.The flushing and sample loading areall 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 asubmillisecond 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 consumingless sample and less time.

An optionalrobotic autosamplerincreases throughput even more to afford unattended stopped-flow measurements ofhundreds of samples per day.

技术参数：

1.注射器数量：3个

2.驱动方式：每一个注射器由一个步进马达驱动

3.*小死时间：0.6毫秒（FC-08池）0.25毫秒（微量池）

4.注射流量范围：0.01-10ml/s(取决于安装的注射器）

5.混合比例范围：1/1至1/100连续可调

主要特点：

1.恒温水夹套设计，全电脑控制操作

2.程控驱动注射器，每路样品流量可调，不受浓度与粘度影响

3.高精度，完全可调的混合与稀释比例

4.极短的死时间，*短为0.25毫秒

5.二路、三路、四路流动注射停流装置可选择

• Small sample volume:120 μL is sufficientto flush and load a new sample and get3-4 reproducible shots.All other instruments require 3-5 times as much sample.

• Automated computer-controlledload/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.

• Hastwo fluorescence channelsandone absorbance channelthat can be observed and recorded simultaneously.

• Under complete computer control， courtesy of the KinTek StopFlow Software.