Analytical Chemistry & Purification Services for Biotech
Contract analytical chemistry and purification services for biotech companies.
Experts in small molecules, peptides, proteins, antibodies, and oligonucleotides. Scalable, precise, and reliable.
Contract Analytical Chemistry & Advanced Purification for Biotech Innovation
From early discovery to late-stage pre-clinical development, Rilas provides high-precision analytical chemistry and purification services for biotech companies that demand accuracy, speed, and scientific rigor.
We specialize in:
Small molecule chiral and achiral purification & characterization
- Peptide purification & identity confirmation
Protein purification & analytical characterization
- Antibody purification & analytical characterization
Advanced LC-MS and HPLC method development
At Rilas, our goal is work with customers as closely as possible so that our team becomes a seamless extension of your R&D group.
Your Analytical Partner in Drug Development
Biotech innovation moves fast — and analytical bottlenecks slow everything down.
Rilas supports:
- Lead optimization
- Preclinical development
- Process development
- Formulation studies
- Impurity identification
- Stability studies
Our scientists design robust, reproducible analytical methods tailored to your molecules, not generic templates.
Advanced Instrumentation & Methods
Our capabilities include:
HPLC & UPLC method development
Supercritical fluid chromatography for chiral separation
- Preparative chromatography
- LC-MS and LC-MS/MS
- High-resolution mass spectrometry
- Stability-indicating assays
- Custom analytical workflows
Every method is optimized for resolution, reproducibility, and downstream success.
Why Biotech Companies Choose Rilas
- Deep analytical chemistry expertise
- Experience across small and large molecules
- Problem-solving approach for difficult separations
- Transparent communication
- Reliable turnaround times
The Rilas Platform: From Purification to Analysis
Specialized Expertise Across Modalities
Small Molecules
Preparative HPLC purification, impurity profiling, LC-MS library confirmation, scale-up strategies.
Chiral separation by supercritical fluid chromatography.
Peptides
Reversed-phase HPLC purification, high-throughput desalting, mass confirmation , purity assessment.
Proteins
Affinity chromatography, ion exchange, size exclusion chromatography , aggregation analysis, SDS-PAGE.
Antibodies
Monoclonal antibody purification, aggregate elimination, purity assessment, stability-indicating analysis.
Built for Biotechs to Accelerate Research
For Startups
- Fast turnaround
- Flexible project scope
- Clear data reporting
- Strategic method development
- Incubator space for proof-of-concept experiments
For Growing Biotechs
- Scalable purification
- Reproducible workflows
- Cross-project consistency
For Multinational Organizations
- High-throughput capability
- Complex impurity resolution
- Advanced characterization
- Strict quality documentation
Partnerships
Academic Collaborations
Service Partners
About Rilas Technologies
Rilas Technologies, Inc. was founded in 2009 to provide innovative and cost-effective solutions for pharmaceutical chemists facing analytical and purification challenges. At our Woburn, MA laboratory, our state of the art analytical and preparative SFC, mass directed HPLC equipment and biomolecule separation instrumentation allows us to provide the highest quality purification and analysis of samples for our customers. Rilas Technologies also has insourcing and consulting options for our customers that have internal purification needs as well as an incubator space for start ups to grow their research.
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