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RWD MP-1000

MP-1000 Micropipette Puller

The MP-1000 Micropipette Puller is a horizontal motorized tool designed for patch clamp and microinjection experiments, offering stability, intelligence, and humanization, making it an excellent choice.

The RWD MP-1000 Micropipette Puller is a horizontally oriented motorized device, specifically engineered to address microelectrode challenges encountered in patch clamp and microinjection experiments. The MP-1000 combines stability, intelligence, and user-friendly features, effectively catering to the needs of microelectrode-related experiments while simultaneously enhancing the user experience. The RWD MP-1000 Micropipette Puller also stands out as an exceptional option for experiments involving micropipettes.

This device is outfitted with a color touchscreen and pre-programmed settings, which streamline the micropipette production process, making it more reproducible and user-friendly. Its horizontally integrated operating arm design, softening point testing capabilities, safe mode heating, and system diagnostic features work in unison to guarantee optimal pulling conditions, thus ensuring stable performance with the microelectrode puller.

Among the other sophisticated features of the MP-1000 Micropipette Puller are the positional scale markings for the glass tube, the positional scale markings, and the fixing slot for the heating filament, all of which simplify the fixation and replacement of heating filaments. Furthermore, it includes an integrated plug-in humidity control chamber that facilitates easy plug-and-play functionality or removal.

RWD MP-1000 features

Advantages of MP-1000 Micropipette Puller

Machine structure

A horizontally integrated manipulator arm design minimizes assembly errors, leading to an enhancement of at least 10% in the stability of electrode resistance.

Heating filament

The scale marking for positioning and the securing slot for the heating filament simplify the installation process of the heating filament.

The integrated plug-in humidity control chamber

An integrated plug-in humidity control chamber streamlines the disassembly process, decreasing the time required for replacing heating elements; it also mitigates the negative impacts of humid air on the drawing outcomes.

Button

Larger buttons with vibrant colors enhance the simplicity of operation, enabling users to press the buttons with ease.

Pull handle

An extended pull handle allows for smooth and highly efficient operation.

Built-in pull program

A three-step setup to suggest parameters, which lowers the usage threshold and minimizes the time investment needed for initial experiments.

Applications:

  • Patch-clamp experiment;
  • Microinjection or microelectrode: Cranial injection, Intravitreal injection, Insect injection, C. elegans injection, Embryo injection, Cell injection, Embryo Electroporation, Zebrafish Embryo injection ;
  • Others: 3D print nozzle, Cell capture , Microfluidic;

Features of RWD MP-1000 Micropipette Puller

  • The stability of its electrode resistance has been enhanced by a minimum of 10%.
  • The structure of the horizontal integrated manipulation arm minimizes assembly errors and improves the experimental experience.
  • The glass tube position scale marking allows for the simultaneous extraction of two electrodes of the same length.
  • Its larger and more visually appealing buttons, combined with extended levers, simplify operation.
  • The distinctive position scale marking and the fixed position design of the heating filament facilitate the replacement of various filament models.
  • Based on the types of capillary glasses, heating filaments, and the microelectrodes to be pulled (such as patch clamp microelectrodes and intracellular recording microelectrodes), a corresponding pull protocol is provided for reference and can be adjusted to meet specific requirements.
  • The integrated plug-in humidity control chamber is designed for easy disassembly. This chamber maintains a dry environment around the filament and capillary glass during the pulling process, preventing the negative impact of humid air on the pulling results.
  • The one-button glass softening point test feature is conveniently displayed on the main interface for user ease.
  • The safe heat mode protects the filament from damage due to excessive temperature.
  • The preheating and constant temperature function mitigates the effects of heat accumulation on the consistency of pulling results during continuous operations.
  • Each operation reliably produces two microelectrodes with symmetrical tips, characterized by a tip diameter of less than 0.06 micrometers (μm), a taper length between 3 and 15 millimeters (mm), and a resistance value that exhibits high repeatability, ranging from 1 to over 100 megohms (MΩ).
  • The system diagnostic function enables automatic verification of the normal operational status of all puller components.
  • The copy-and-paste feature simplifies the process of duplicating existing programs, with the capacity to store 150 user-defined programs.

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