Eliminate Questions Surrounding Your Data

Are your assays prone to false positive and false negative results? Is your assay development process slowing you down?
When every sample, every second and every cent matter, SAMDI (Self-Assembled Monolayer Desorption Ionization) technology is your solution.


with fluorophores, antibodies and radioisotopes

Label-based methods:

  • Require tedious and expensive development
  • Produce false positive and false negative results


with traditional mass spectrometry

Traditional MS methods:

  • Require cumbersome sample preparation procedures
  • Are low-throughput

Believe in Better, Faster, Label-Free Results


Believe in quality data

SAMDI technology uses high-density biochip arrays of self-assembled monolayers (SAMs) of alkanethiolates on gold. This innovative surface chemistry enables us to:

  • Specifically capture your analyte of interest from complex samples, including:
    • Small molecules
    • Peptides
    • Oligonucleotides
    • Proteins
    • Antibodies
  • Detect and measure your analytes using MALDI mass spectrometry for a label-free SAMDI readout
  • Characterize kinetic parameters and unravel reaction mechanisms
  • Generate clean and reproducible data with Z’-factors that often exceed 0.8
SAMDI Tech’s proprietary high-density biochip arrays in 384 and 1536 formats


Believe in rapid turnaround

When you choose SAMDI Tech for your label-free assays, you won’t have to compromise speed or data quality. Streamline your research with a team and technology that:


Believe in SAMDI technology

Accelerate your drug discovery projects with data you can trust. SAMDI technology leads the industry with rapid, quantitative, label-free solutions for drug discovery research.

Going label-free with SAMDI Tech will allow you to:

  • Speed up assay development
  • Reduce reagent costs
  • Screen multiple targets simultaneously
  • Gain confidence in your data
  • Make smarter go or no-go decisions

Label-Free Solutions Case Study thumbnail

Can going label-free accelerate your drug discovery program?

Learn how SAMDI Tech’s label-free solutions helped accelerate a drug discovery program by delivering high-quality, decision-making data ahead of schedule.

Download our Case Study