Eppendorf MixMate Compact Vortex Mixer

Overview

The Eppendorf MixMate Compact Vortex Mixer is an engineered solution for precise, reproducible mixing of low-volume samples in life science laboratories. Based on controlled orbital shaking—rather than vortexing via vertical agitation—the MixMate employs a 2D Mix-Control principle: samples undergo planar circular motion with zero vertical displacement, minimizing shear stress, preventing tube cap wetting, and eliminating splashing. This physics-based design ensures homogeneous suspension of sensitive biological entities—including cells, magnetic beads, enzymatic reaction mixtures, and viscous reagents—without compromising integrity or introducing aerosol risk. Its compact footprint, triple-platform architecture, and human-centered ergonomics align with Eppendorf’s PhysioCare Concept, reducing operator fatigue during repetitive handling. Designed for routine integration into molecular biology, cell culture, assay development, and QC workflows, the MixMate supports GLP-compliant documentation when paired with validated software protocols.

Key Features

• High-speed orbital mixing up to 3000 rpm with programmable precision across 300–3000 rpm in 10-rpm increments
• 2D Mix-Control technology: strictly horizontal 3-mm orbit diameter ensures consistent energy transfer without vertical acceleration components
• Triple-platform system: independently configurable for microcentrifuge tubes (0.2–2.0 mL), PCR strips, skirted/unskirted 96-well plates, deep-well plates (e.g., 2 mL wells), and MTPs
• Five dedicated preset buttons store optimized time/frequency combinations for common applications (e.g., DNA resuspension, ELISA plate mixing, restriction digest homogenization)
• Vortex mode activation via momentary press—enabling rapid single-tube vortexing without platform removal
• 2-second delay function enables seamless continuous operation across sequential runs; no manual restart required
• Low-noise motor assembly (<45 dB(A) at 3000 rpm) suitable for shared lab environments and laminar flow hoods
• Robust aluminum alloy housing with anti-slip silicone feet ensures stability even at maximum speed on benchtop surfaces

Sample Compatibility & Compliance

The MixMate accommodates standard laboratory consumables without adapter modification: 0.2 mL PCR tubes, 0.5–2.0 mL microcentrifuge tubes (including thin-wall variants), 8- and 12-channel PCR strips, 96-well flat-bottom, V-bottom, and PCR plates (full-skirted, half-skirted, and unskirted), and 96-well deep-well plates (up to 2 mL/well). All platform interfaces are ISO 8655-compliant for dimensional consistency. The device meets IEC 61010-1:2010 safety standards for laboratory electrical equipment and complies with EU Directive 2014/30/EU (EMC) and 2011/65/EU (RoHS). While not FDA-cleared as a medical device, its operational repeatability and traceable parameter logging support adherence to ISO/IEC 17025 and CLIA quality system requirements.

Software & Data Management

The MixMate operates via an integrated tactile keypad with LED status display—no external PC or driver installation required. Parameter settings (time, speed, mode) are retained after power cycling. For audit-trail capability in regulated environments, Eppendorf offers optional integration with the Eppendorf VisioNize Lab Suite (v3.0+), enabling remote monitoring, export of timestamped run logs (CSV/Excel), and user-access control aligned with FDA 21 CFR Part 11 principles. All firmware updates are delivered via USB flash drive with cryptographic signature verification.

Applications

• Resuspension of pelleted biomaterials: bacterial cells, genomic DNA, transfected mammalian cells, and antibody-coated magnetic beads
• Homogenization of PCR master mixes and qPCR reaction assemblies prior to thermal cycling
• Uniform dispersion of high-viscosity reagents (e.g., glycerol stocks, agarose solutions, enzyme cocktails)
• Equilibration of restriction enzyme digestion reactions and ligase-mediated cloning steps
• ELISA plate washing and substrate incubation steps requiring gentle yet thorough mixing
• Protein quantification assays (Bradford, BCA, Lowry) where reagent layering must be avoided
• Reporter gene assays involving β-galactosidase or luciferase lysates requiring minimal foaming
• General-purpose mixing of conical tubes (15 mL and 50 mL) using optional large-format adapters

FAQ

Can the MixMate accommodate 15 mL or 50 mL conical tubes?
Yes—using Eppendorf’s optional large-tube adapter kit (Cat. No. 5381 000.012), the MixMate supports standardized polypropylene conical tubes with secure clamping and balanced orbital motion.
Is calibration required before first use?
No routine calibration is needed; the device ships with factory-verified speed and timer accuracy within ±1% of setpoint across the full operating range.
Does the MixMate support temperature-controlled mixing?
No—it is a room-temperature-only orbital mixer. For thermally regulated shaking, consider the Eppendorf ThermoMixer family.
How is cross-contamination prevented between runs?
The absence of vertical motion and splash-free 2D trajectory inherently minimizes aerosol generation; additionally, all platforms are autoclavable (121 °C, 20 min) and chemically resistant to 70% ethanol and 0.5% sodium hypochlorite.
What maintenance does the MixMate require?
Annual inspection of motor coupling and platform alignment is recommended; no lubrication or internal servicing is necessary under normal usage conditions.