Custom Services &
Co-Development 

XpressPawTh
Custom protein expression/purification solution

What we deliver 

• 20+ years of hands-on experience across 200+ proteins, spanning bacterial, yeast, insect and mammalian expression systems

• Gene-to-protein delivery, including strain development where needed

• Deep experience with custom constructs, difficult proteins and scale-up process optimization

• Introductory pricing on first projects

Why teams choose us 

• Faster turnaround than typical industry timelines

• End-to-end delivery: cloning, expression, purification, QC

• A proven track record refolding and solubilizing proteins other labs struggle with

• Optional biophysical and functional assays, including crystallization-ready protein

• Weekly project updates — full visibility, no black-box delays

• Milestone-based payments that share the risk with you

• Competitive, transparent pricing - Starting from ₹2 Lakh for standard constructs

Case studies 

• A receptor fragment refolded to 95% purity in three weeks, with demonstrated functionaltiy in cell-based assays

• A novel biomaterial protein expressed and purified to homogeneity, demonstrated to form stable nanoparticles

• The first high-level soluble expression of an active growth factor, with a tag demonstrated to stimulate proliferation in cell-based assays

ForPawTh
Custom nano-formulation for your molecule of interest 

What we deliver 

• Custom nano-formulation built on the NanoPawTh platform, engineered for stability and optimized delivery

• Rapid, end-to-end development, from molecule assessment to full nanoparticle characterization

• Deep expertise in encapsulation and surface-coating formulation

• Competitive, transparent pricing

Why teams choose us 

• Rapid, milestone-driven development cycles

• Weekly project updates, transparent throughout

• Client-friendly, risk-shared payment model

Case Studies 

• 95% encapsulation efficiency achieved in three weeks

• A novel biomaterial formulated into a uniform nanocarrier

• The first stable, sustained-release nanoparticle system for a therapeutic protein

The PawThNeo Advantage 

• Agility & Speed — A lean, automation-supported facility that keeps the path from sequence design to purified protein short.

• Deep-Tech Expertise — Led by a team with global pharma experience — we know where regulatory and scale-up bottlenecks tend to appear, and plan around them early.

• Partnership Model — We collaborate on both the molecule and the process, aimed at a result that scales commercially — not just a protocol that's technically complete.

 Contact Us to Discuss Your Project