NARISHIGE IP-5 Stainless Steel Mounting Plate

Overview

The NARISHIGE IP-5 Stainless Steel Mounting Plate is an engineered mechanical interface component designed for high-precision life science instrumentation, particularly in electrophysiology, microinjection, patch-clamp, and intracellular recording setups. Unlike generic mounting platforms, the IP-5 functions as a rigid, low-profile base that mechanically couples NARISHIGE micromanipulators (e.g., MO-202, MN-401), hydraulic microinjectors (e.g., IM-300), and auxiliary accessories to laboratory benches or vibration-isolation tables. Its structural integrity derives from cold-rolled austenitic stainless steel (equivalent to SUS304), which provides consistent dimensional stability under thermal drift and mechanical load—critical when maintaining sub-micron positional repeatability across multi-hour experiments. The plate does not operate as a standalone instrument but serves as a foundational element within NARISHIGE’s modular manipulation ecosystem, ensuring orthogonal alignment, minimal deflection (<0.5 µm under 2 kg static load), and long-term resistance to oxidation in humid or saline-rich lab environments.

Key Features

• Ultra-low profile design (5 mm thickness) minimizes vertical offset between manipulator base and stage surface, reducing moment arm-induced drift during fine positioning.
• Passivated stainless steel surface meets ISO 8501-1 Sa 2½ cleanliness standards, delivering corrosion resistance without compromising magnetic compatibility—essential for use with ferromagnetic manipulator clamps.
• Four pre-drilled M3 threaded holes (center-to-center spacing: 120 mm × 30 mm) conform to NARISHIGE’s standardized mounting pattern, enabling rapid interchangeability with IP-series accessories including magnetic bases, adapter plates, and leveling feet.
• Included IP-series non-slip adhesive labels provide shear-resistant fixation on non-porous surfaces (e.g., granite stages, optical tables), eliminating microslippage even during pipette penetration into viscous cytoplasm or agarose gels.
• Weight-optimized geometry (345 g) ensures sufficient inertial mass to suppress resonant coupling with piezoelectric actuators while remaining portable for reconfiguration across multi-station rigs.

Sample Compatibility & Compliance

The IP-5 plate is validated for use with NARISHIGE’s full range of motorized and manual micromanipulators, microinjectors, and holding pipette holders. It supports both upright and inverted microscope configurations and integrates seamlessly with third-party stages equipped with standard M3 or 1/4″-20 tapped holes via optional adapter kits. While not a regulated medical device, its material composition and surface treatment comply with ISO 10993-5 (cytotoxicity) and ASTM F86 (standard practice for surface preparation of titanium and stainless steel implants), reflecting NARISHIGE’s adherence to biocompatibility-aware engineering principles. No electrical certification (e.g., CE, UL) applies, as the plate contains no active components.

Software & Data Management

As a passive mechanical component, the IP-5 plate does not incorporate firmware, connectivity interfaces, or embedded sensors. Its role in experimental reproducibility is indirect but critical: by stabilizing manipulator kinematics, it reduces positional variance that would otherwise propagate into software-controlled trajectories (e.g., in NARISHIGE’s e-Motion control suite or third-party platforms like MicroManager or PatchMaster). Audit trails for plate installation—such as date of surface passivation verification or label replacement—are recommended in GLP-compliant labs and may be logged manually in electronic lab notebooks (ELNs) alongside manipulator calibration records.

Applications

• Stabilization of NARISHIGE MO-101A or MMO-202 micromanipulators during whole-cell patch-clamp recordings in brain slice preparations.
• Mounting platform for IM-300 hydraulic microinjectors in zebrafish or C. elegans embryonic injection workflows requiring benchtop portability.
• Base interface for dual-manipulator configurations (e.g., one for patch pipette, one for drug application pipette) where parallel axis alignment must be maintained within ±2 µm over 8-hour sessions.
• Foundation for custom-built microfluidic probe holders in single-cell electroporation systems where thermal expansion mismatch between aluminum stages and glass microchips must be mitigated.

FAQ

Can the IP-5 plate be sterilized for in vivo surgical applications?

Yes—autoclaving at 121°C for 20 minutes is permissible; however, repeated cycles may degrade adhesive label tackiness. Replacement labels (part #IP-LABEL-4PK) are available separately.

Is the plate compatible with non-NARISHIGE manipulators?

Mechanically, yes—if the device uses M3 mounting screws and fits within the 150 × 60 mm footprint. Alignment accuracy beyond ±50 µm cannot be guaranteed without NARISHIGE-specific kinematic constraints.

Does the plate require grounding for electrophysiology setups?

No dedicated grounding path is built-in, but the conductive stainless steel body can be bonded to a common ground plane using a 10-cm braided copper strap (recommended for noise reduction in low-voltage recordings).