The bench-top liquid handler OT-2 is easily accessible and adaptable enough to automate many standard applications.

OT-2 Liquid Handling Robot Features - Automated Pipetting

Video Credit: Opentrons

Automate the Most Time-Consuming Applications in the Lab

General Liquid Handling

Automate Pipetting With OT-2

Image Credit: Opentrons

The easiest method to save time in the lab. The OT-2 pipetting robot makes it easy for users to automate various fundamental liquid handling operations, including sample pooling, cherry picking, serial dilution, tube and microplate filling, and normalization. Users can design their own protocols, ask the Applications Engineering team to build one, or select from a variety of tested protocols in the Protocol Library.

PCR Setup

Automate Pipetting With OT-2

Image Credit: Opentrons

Another widely used automation application, particularly for users preparing many samples. To mix samples and PCR mastermix in the reaction plate placed in the thermocycler or qPCR equipment, users can utilize the OT-2 pipetting robot.

Protein Purification

 

Automate Pipetting With OT-2

Image Credit: Opentrons

The most cost-effective method for automating small-scale protein purification, proteomics sample processing, and enzymatic and chemical lysis. Opentrons currently provides two techniques for automating the OT-2 pipetting robot: dual-flow chromatography-based automation and magnetic bead-based automation.

Small Footprint, Big Impact

Tech Specs

Source: Opentrons

 
Dimensions 63 cm x 57 cm x 66 cm / 25 in x 22.5 in x 26 in (W,D,H)
Takes up half of your standard lab bench
Weight 48 kg or 105.8 lb
Pipette configurations Single- and 8-channel pipetting
2 pipette mounts for a configuration of 1 or 2 single- or 8-channel pipettes. Pipettes are easily interchangeable.
Pipette volumes and specs Single-channel: 1-1000 µL
8-channel: 1-300 µL
Deck 11 deck slots enable countless configurations
Deck slots are compatible with standard SBS dimensions.
Deck also includes a removable trash bin.
Connectivity WiFi 2.4 GHz IEEE 802.11b/g/n, USB 2.0
Video Integrated video camera (Included for future or custom functionality)
Audio Integrated audio system (Included for future or custom functionality)
Power requirements Robot Power Input: 36 VDC, 6.1 A
Power Adapter Input: 100-240 VAC, 50/60 Hz, 4.0 A/115 VAC, 2.0 A/230 VAC
For additional power requirement information, please review this support article
Frame composition Rigid steel and CNC aluminum design
Operating temperature & relative humidity Recommended 20-24 °C
Recommended 40-60% RH
Time to fill 96-well plate
Pipette Distribute,
one tip
Transfer,
same tip
Transfer,
new tip
P20 8-Channel 0:22 1:35 4:19
P300 8-Channel 0:26 1:38 4:24
P20 Single-Channel 3:12 13:10 36:01
P300 Single-Channel 4:01 13:39 41:31
P1000 5:54 15:21 44:50
Single-channel accuracy & precision
Pipette Volume Random Error Systematic Error
    %D µl %CV µl
P20 1
10
20
±15%
±2%
±1.5%
0.15 µl
0.2 µl
0.3 µl
±5%
±1%
±0.8%
 
P300 20
150
300
±4%
±1%
±0.6%
0.8 µl
1.5 µl
1.8 µl
±2.5%
±0.4%
±0.3%
 
P1000 100
500
1000
±2%
±1%
±0.7%
2.0 µl
5.0 µl
7. 0µl
±1%
±0.2%
±0.15%
 
8-channel accuracy & precision
Pipette Volume Random Error Systematic Error
    %D µl %CV µl
P20 1
10
20
±20%
±3%
±2.2%
0.2 µl
0.3 µl
0.44 µl
±10%
±2%
±1.5%
 
P300 20
150
300
±10%
±2.5%
±1.5%
2.0 µl
3.75 µl
4.5 µl
±4%
±0.8%
±0.5%
 
Sterility Full polycarbonate enclosure designed to limit exposure. The OT-2 is not a sterile environment
Add the Opentrons HEPA Module, or add your own UV lights
Viscosity For best practices on automating viscous liquid handling, review our application note
Viscous Liquid Handling Automation using Opentrons OT-2
API compatibility Interfaces with any product that has an API
Opentrons software is open-source and users can make adjustments to the software as needed to interface with other products. While all integrations are possible, they all require custom code work i.e. most customers will need to write custom libraries and install software packages that are not shipped with the robot.
Interface Windows 10, macOS 10.10 or later, Ubuntu 12.04 or later.
Opentrons App
Tip compatibility Use Opentrons Tips and Opentrons Filter Tips
Opentrons guarantees the performance of Opentrons Tips specifically designed for the OT-2. The OT-2 was designed to accommodate all universal bore tip types, but tip quality and dimensions can vary significantly, so third-party tip Opentrons cannot guarantee performance.
Labware compatibility Use common labware already in our Labware Library, or add your own. If your labware fits on the OT-2 but is not in the Labware Library, you can add it using our Labware Creator or our team.
Warranty One-year warranty against manufacturer defects
Stress tested to last a minimum of 3 years of full-time use
Return policy 60 days, 100% risk-free
Certifications Certifications complete (CE, FCC, NRTL, CB, ISO 9001)
Not certified/validated (IVD, GMP)
Example Commands Tip Handling
Pick up tip
Drop tip
Return tip
New tip (always, never, once)
More…

Liquid Control
Aspirate
Dispense
Aspirate speed
Dispense speed
Blowout
Touch tip
Mix
Air gap

Utility
Move to
Delay
User-specified pause
Homing
Comment

Transfer
Basic transfer
Volumes > Pipette Volume
Distribute
Consolidate

Variable Settings
Speed
Volume
Count

Other
Dispose
What’s in the box
OT-2 robot
Calibration block
Removable block
Trash container
Quickstart guide
Power supply and regional IEC cable
Ethernet cable
Ethernet-to-USB dongle
Tool kit

 

Getting Started

Everything users require, including step-by-step assistance, to automate the lab.

  • Demo the OT-2
    • Obtain a virtual demo of the OT-2 and get answers regarding the specific application.
  • Order the OT-2
    • Bundle the OT-2 with the pipettes, hardware, and labware users require
  • Receive and unbox the OT-2
    • The user can easily unbox and set up the device by following the online guide
  • Custom or urgent support
    • Opentrons offers onsite installation, customized protocol development, and more

Use What the User Has, Add What They Need

Automate Pipetting With OT-2

Image Credit: Opentrons

Choose the Hardware and Pipettes

  • 11 deck slots, plus trash, and space for two swappable, single and 8-Channel pipettes
  • Magnetic, Temp, Thermocycler, Heater-Shaker, and HEPA Filter modules available

Use the Existing Labware and Reagents

  • Reagent and consumables agnostic
  • Compatible with any ANSI/SLAS-compliant labware

Choose the Right Protocol Method

A protocol is the code that directs the robot through the experiment. They have developed many methods for creating a protocol accessible to everyone, from automation novices to seasoned Python coders.

Custom Protocol

  • Ideal for users who want a quick, sophisticated, or unique protocol
    • Have a protocol designed specifically for the experiment created by the specialists

Protocol Library

  • Ideal for new users seeking to acquire experience
    • Look for open-source protocols that are thoroughly documented

Protocol Designer

  • Ideal for users who wish to develop a novel protocol without having to code
    • Create new protocols using the user-friendly drag-and-drop interface

Python Protocol API

  • Ideal for those who know Python
    • Using the open-source Python Protocol API, users can develop their own protocols.

Space for Two Pipettes

Automate Pipetting With OT-2

Image Credit: Opentrons

Reliable liquid transfers from 1–1000 µL with the swappable single- and 8-channel pipettes.

Automate Pipetting With OT-2

Image Credit: Opentrons

  • Single-channel
    • P20
    • P300
    • P1000

Automate Pipetting With OT-2

Image Credit: Opentrons

  • 8-channel
    • P20
    • P300

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.