Industry Leading Data Quality
High-Throughput Powered by Automation
Accelerate your drug discovery with the world’s first digital, high-throughput, benchtop SPR system
Alto is the world’s first SPR instrument to integrate digital microfluidics (DMF) with nanotechnology-based biosensors.
DMF technology enables all fluidics to be disposable, allowing for precise handling of 2µL sample volumes, crude sample compatibility and zero fluidics maintenance. Alto’s compatibility with automation for both hardware and software provides sample-in/answer-out data, industry-leading throughput, and 120 hours of unattended run time.
Every aspect of Alto is designed with user-friendliness and accessibility in mind-from the flexible 16 channel design to the intuitive data analysis platform.
Alto cartridges have completely revolutionized the interaction of fluidics and SPR sensors by integrating them into one disposable microwell plate.
Alto features an end-to-end software suite that is built directly into the instrument, leverages the power of the cloud, and automates your experiments to reduce hands-on time.
Accelerate your next discovery with our benchtop SPR solutions. Read our guide to learn which system is right for your lab.
|Association Rate (kon)||Up to 1x10⁹ 1/M*s|
|Dissociation Rate (koff)||1x10⁻⁵–1.0 1/s|
|Affinity Range (KD)||1x10⁻¹²–1x10⁻⁴ (M)|
|Core Detection Technology||Localized SPR fiber optic biosensors|
|Analytes||Up to 64 analytes/cartridge|
|Reference:Standard||1:1 standard - any combination possible|
|Dilutions||Automated serial dilutions|
|Interaction time||30 sec - 4 hours|
|Unattended Run Time||120 hours|
|Compliance||GXP and 21 CFR Part 11*|
|Instrument Size||46H x 35W x51D (cm)|
|Instrument Weight||23 kg|
Preliminary specifications – subject to change
*Alto is capable of supporting operation in GXP and 21 CFR Part 11 in compliance with regulatory demands.