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Are you looking for a highly-experienced structural biology team to support your structure-based drug discovery right from gene to protein co-crystal structures of small molecule compounds using x-ray crystallography at high resolution? Are you looking for a structural biology team to provide protein expression and protein purification services? If so, you have come to the right place.

Flatworld Solutions is a leading structural biology service provider and provides high-quality structural biology solutions to a global clientele. We provide a full package of services, right from construct design, custom protein production, protein characterization, and gene cloning and expression to x-ray diffraction data collection, crystal hit screening and optimization, and structure solving. We also offer cells expressing target proteins and recombinant proteins for functional assays.

Our Structural Biology Services

We are a leading structural biology research consultant as well as a structural biology services company and provide a wide range of services that help you accelerate your small-molecule drug discovery process. We have 20 years of experience in providing structural biology services to a global clientele.

Our structural biology services include -

X-ray Structural Studies Services

X-ray Structural Studies Services

The team at Flatworld Solutions has time and again demonstrated its strength in protein engineering to cater to the needs of crystallization. We have also designed multiple constructs for gene-to-structure projects and have worked on numerous different protein targets and delivered several co-crystal structures. Our services include -

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Electron Density Maps

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Synchrotron beam services

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Structural determination

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Crystal hit optimization (additive/detergent screening, sparse matrix grid)

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Diffraction data collected using in-house x-rays

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Structure Interpretation

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Ligand binding analysis

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Advice on medicinal chemistry design

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Protein (in the presence of ligand or apo) crystallization screening using commercial kits

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Structural analysis

Biophysical Analysis Services

Biophysical Analysis Services

Our biophysical analysis services including -

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Measurement of the melting temperature of proteins

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Thermal shift assay processing

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Identifying appropriate protein storage buffers

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Mass spectrometry including intact mass measurement and protein identification

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Identification and assessment of compounds binding with proteins

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Surface plasmon resonance, including Kon, KD, and Koff in a single injection, screening of low Mw fragments, use of Pioneer FE system, and analysis of irreversible inhibition by Kinact/Kl or Kon Cc.

Recombinant Protein Expression and Purification Services

Recombinant Protein Expression and Purification Services

We are one of the top structural biology services firms and provide high-quality proteins for structural and biophysical studies, high throughput screening, and enzymatic assays. Our services include -

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High throughput screening in different expression systems such as mammalian cells, baculo-insect, and E. coli.

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Designing constructs

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Refolding from inclusion bodies

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Cell culture within flasks and wave bags

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Size exclusion chromatography services

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Co-expression with chaperons or in the regulatory domain

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Various chromatography stages using highly-efficient AKTA purification systems

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Expression optimization and scale-up

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Ion exchange chromatography services

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Affinity chromatography services

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Purity > 95% (on SDS-PAGE)

Protein Production and Crystallization Services

Protein Production and Crystallization Services

At Flatworld Solutions, our protein production and crystallization services cover purification, cloning, crystallization, and expression of target proteins. We make use of modern and high-quality laboratory equipment to provide all our services. Our services include -

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Robotic nanolitre-scale screening and imaging

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Co-crystallization of ligands

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Optimization of conditions for crystal growth

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Screening with known ligands

Fragment Screening Services

Fragment Screening Services

We have in-house libraries and resources designed with chemo-genomic tools that allow us to more accurately identify critical fragment leads.

Stable Cell Lines Generation Services

Stable Cell Lines Generation Services

We handle target genes that cover kinases, ion channels, GPCRs, carboxylases, etc. to generate stables within different cell backgrounds through the use of lentiviral-mediated or plasmid-mediated transfection.

X-ray Crystallography Services

Library Services

We are a leading structural biology service providing company and our in-house library consists of a high-quality collection of important proteins that can be used for rapid x-ray structure determination.

X-ray Crystallography Services

X-ray Crystallography Services

We perform high-resolution structure determination using X-ray crystallography to support both integrated and stand-alone drug discovery projects.

Why Outsource Structural Biology Services to Flatworld Solutions?

As one of the top structural biology services firms, there are a whole host of reasons to choose us, including

Client Success Stories

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Outsource Structural Biology Services to Flatworld Solutions

Flatworld Solutions is a pioneer in providing affordable and high-quality structural biology services. We have a team of dedicated, experienced, and qualified professionals that will go the extra mile to provide the best services possible. We also use the latest scientific equipment and tools to provide superior results to our clients.

If you are looking for high-quality and affordable structural biology services, get in touch with us today.

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Flatworld Solutions

116 Village Blvd, Suite 200, Princeton, NJ 08540


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Aeon Towers, J.P. Laurel Avenue, Bajada, Davao 8000

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