OMNI International Prep 96 High-Throughput Automated Homogenization Workstation

Overview

The OMNI International Prep 96 High-Throughput Automated Homogenization Workstation is an engineered solution for reproducible, scalable sample disruption in molecular biology, genomics, proteomics, and clinical diagnostics laboratories. Designed around a dual-axis mechanical homogenization principle—combining vertical plunging and lateral oscillation—the Prep 96 replicates the ergonomic motion of manual handheld homogenization while eliminating operator variability. Unlike rotor-stator or bead-beating systems that rely on shear or impact forces alone, this workstation delivers controlled mechanical energy through programmable tip trajectory, ensuring uniform cell lysis, tissue dissociation, and matrix homogenization across diverse biological matrices—including fibrous tissues, plant material, blood clots, and viscous lysates—without thermal degradation or nucleic acid shearing. Its architecture supports unattended batch processing of up to 96 samples simultaneously in standard 5–50 mL conical tubes, making it suitable for high-volume workflows such as biobanking, NGS library prep, and regulated bioanalytical sample preparation.

Key Features

• Dual-axis homogenization motion: Synchronized vertical penetration and horizontal oscillation maximize probe–sample contact surface area and turbulence, enhancing lysis efficiency and reducing processing time by up to 40% compared to single-axis systems.
• WhisperDrive™ motor system: Four independent 100 W brushless DC motors maintain speed stability within ±1% across load variations—from low-viscosity buffers to high-viscosity homogenates—ensuring inter-run and inter-sample reproducibility (CV < 3.2% for RNA yield across 96 replicates).
• Disposable OMNI Tips™ integration: Supports 7 mm and 12 mm single-use plastic probes (including hybrid designs for heterogeneous samples), eliminating cross-contamination risks and eliminating cleaning validation requirements per ISO 15189 and CLIA guidelines.
• Intuitive touchscreen interface with OMNI Prep 96 software: Enables method creation, parameter logging, and audit-ready electronic records compliant with FDA 21 CFR Part 11 when deployed with optional networked server configuration.
• Modular probe compatibility: Accepts both disposable plastic tips and reusable stainless-steel probes (5 mm, 7 mm, 10 mm), allowing method flexibility across sample types—from microbial pellets to rodent liver tissue—without hardware reconfiguration.

Sample Compatibility & Compliance

The Prep 96 accommodates a broad spectrum of biological specimens—including whole blood, buccal swabs, FFPE sections, plant leaves, bacterial cultures, and cultured mammalian cells—within standard polypropylene or glass tubes (5–50 mL). Its closed-tube operation minimizes aerosol generation and meets biosafety Level 2 (BSL-2) containment expectations. All electrical and mechanical subsystems are certified to TÜV, NRTL, CE, UKCA, RCM, KCC, and FCC Part 15 standards, confirming electromagnetic compatibility, functional safety, and structural integrity under continuous laboratory use. For GLP/GMP environments, the system supports IQ/OQ documentation packages and integrates with LIMS via CSV export or OPC UA connectivity (optional).

Software & Data Management

The OMNI Prep 96 software provides a validated, role-based GUI for method development, execution, and traceability. Each run logs timestamp, probe ID, speed profile, duration, tube position, and motor load data. Electronic signatures, user access levels, and automatic backup to network drives support compliance with 21 CFR Part 11 and ISO/IEC 17025 requirements. Audit trails capture all parameter modifications, method duplication events, and emergency stop triggers—retained for ≥36 months unless configured otherwise. Raw log files are exportable in .csv and .xml formats for third-party statistical analysis or regulatory submission.

Applications

• Nucleic acid extraction workflows for qPCR, RT-qPCR, and next-generation sequencing (NGS) library construction
• Protein solubilization and subcellular fractionation in proteomic studies
• Tissue homogenization for biomarker discovery and pharmacokinetic analysis
• Microbial cell lysis in antibiotic susceptibility testing and metagenomic screening
• Preparation of homogeneous suspensions for flow cytometry, ELISA, and immunoassay standard curves
• Homogenization of environmental samples (soil, sediment, wastewater) prior to DNA/RNA isolation

FAQ

Does the Prep 96 require calibration verification? How often should it be performed?

Yes—annual calibration verification is recommended per ISO/IEC 17025 Annex A.3. The system includes built-in diagnostic routines for motor torque response and speed accuracy; full calibration requires traceable tachometer validation and documented procedure review.
Can the Prep 96 be integrated into robotic liquid handling platforms?

Yes—via optional I/O port expansion module (RS-485 + dry-contact signals), enabling handshake protocols with major OEM automation systems including Hamilton STAR, Tecan Freedom EVO, and Beckman Biomek.
Is the OMNI Tips™ probe disposal process compatible with biohazard waste regulations?

All OMNI Tips™ plastic probes are autoclavable (121°C, 20 min) and certified non-pyrogenic. Disposal follows local biomedical waste classification—typically categorized as non-sharp, non-infectious solid waste when used with decontaminated samples.
What maintenance is required beyond probe replacement?

No scheduled lubrication or belt replacement is needed. Routine checks include verifying seal integrity on motor housings, inspecting guide rails for particulate accumulation, and validating touchscreen responsiveness—documented in the included Preventive Maintenance Log template.
Does the system support remote monitoring or cloud-based data archiving?

Local network logging is native; cloud integration (e.g., AWS S3, Microsoft Azure Blob Storage) requires deployment of the OMNI Connect Gateway appliance (sold separately), which adds TLS 1.2 encryption and HIPAA-compliant audit logging.