
( Brand: World Precision Instruments ), ( Manufacturer Part Number: M-707 ), ( Part Type: Patch Clamp Data )
The Precision M-707 WPI Patch Clamp Data Acquisition System is a sophisticated and versatile instrument designed for electrophysiological recordings in neuroscience research. This system is engineered to provide high-performance data acquisition for single-electrode patch clamp experiments, enabling researchers to explore the intricacies of ion channel function and neuronal signaling.
The heart of this system is the M-707 Amplifier, which offers exceptional amplification bandwidth, high input impedance, and ultra-low noise. It is capable of recording currents from 1 pA to 2 nA with a bandwidth of up to 10 kHz, making it suitable for investigating a wide range of ion channels and synaptic currents. The amplifier also includes a built-in bridge circuit for compensating for series resistance, ensuring stable and reliable recordings.
The data acquisition is handled by the WPI DIGIDATA 1550A Interface, which provides 16 channels of high-speed digital I/O. This interface allows for the simultaneous acquisition of multiple channels or the sequential acquisition of multiple experiments. The DIGIDATA 1550A also includes a built-in 12-bit A/D converter with a sampling rate of up to 50 kS/s per channel, ensuring accurate and precise data capture.
The Precision M-707 WPI Patch Clamp Data Acquisition System includes a user-friendly software package, AxoGraph Clampfit XF 10.5, for data acquisition, analysis, and storage. This software offers a wide range of features, including on-line filtering, data segmentation, and waveform editing. It also includes advanced analysis tools, such as event detection, statistical analysis, and curve fitting, facilitating the exploration of complex electrophysiological data.
Additional features of the Precision M-707 WPI Patch Clamp Data Acquisition System include a built-in temperature controller for maintaining a stable recording environment, a digital clock for precise timing, and a variety of input and output options, such as USB, GPIB, and RS-232.
With its high-performance amplifier, versatile data acquisition capabilities, user-friendly software, and robust design, the Precision M-707 WPI Patch Clamp Data Acquisition System is an essential tool for any neuroscience laboratory seeking to explore the complexities of ion channel function and neuronal signaling.
The Precision M-707 WPI patch clamp amplifier is a popular choice for neuroscientists and other researchers involved in electrophysiology studies. Here are some pros and cons of buying this amplifier for patch clamp data acquisition in neuroscience:
Pros:1. High-performance: The Precision M-707 WPI amplifier offers excellent signal quality, low noise, and high bandwidth, making it ideal for recording and analyzing ion channel currents in neuroscience research.
2. Versatile: The amplifier is suitable for various types of patch clamp experiments, including whole-cell, cell-attached, and outside-out configurations. It also supports different recording modes, such as current-clamp, voltage-clamp, and bridge mode.
3. Reliable: WPI is a well-established and reputable manufacturer of electrophysiology equipment. The Precision M-707 amplifier is known for its durability and reliability, ensuring consistent and accurate data acquisition over an extended period.
4. User-friendly: The amplifier features an intuitive software interface, making it easy for researchers to set up experiments, acquire data, and analyze results. It also offers various features for automating and streamlining data acquisition and analysis.
5. Compatible: The Precision M-707 WPI amplifier is compatible with various data acquisition and analysis software, including pClamp, Clampfit, and MiniAnalysis.
Cons:1. Expensive: The Precision M-707 WPI amplifier is a high-end and expensive piece of equipment. It may not be affordable for all researchers, especially those with limited budgets.
2. Complex setup: Setting up the amplifier for patch clamp experiments can be a complex and time-consuming process. It requires a good understanding of electrophysiology techniques and equipment, as well as a clean and stable recording environment.
3. Maintenance: The amplifier requires regular maintenance and calibration to ensure optimal performance. Proper handling and storage are also crucial to prevent damage and extend the lifespan of the equipment.
4. Limited capacity: The Precision M-707 WPI amplifier can only record data from a limited number of channels simultaneously. This may not be suitable for researchers who need to record from multiple cells or channels simultaneously.
In conclusion, the Precision M-707 WPI patch clamp amplifier is a high-performance and versatile tool for neuroscience research. Its excellent signal quality, compatibility with various software, and user-friendly interface make it an attractive choice for researchers. However, its high cost, complex setup, maintenance requirements, and limited capacity are potential drawbacks that should be considered before making a purchase. Ultimately, the decision to buy the Precision M-707 WPI amplifier depends on the researcher's specific needs, budget, and expertise in electrophysiology techniques.
Recommendation:For researchers who require high-performance and versatility in patch clamp data acquisition for neuroscience research and have the budget for it, the Precision M-707 WPI amplifier is a recommended choice. It offers excellent signal quality, compatibility with various software, and user-friendly interface, making it an ideal tool for recording and analyzing ion channel currents. However, for researchers with limited budgets or who need to record from multiple channels simultaneously, alternative and more affordable options may be more suitable.
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