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ProductCell & Gene Therapy Reagents
Reagents supporting vector, cell-line and gene-therapy process development, built for the documentation rigour these programmes demand.
What you are buying
Cell and gene therapy programmes are audited harder than almost anything else in biologics. We build these reagents documentation-first, because in this modality the paperwork is not an afterthought — it is the reason the material is usable.
- Viral vector process development
- Cell line development support
- Gene therapy research programmes
- Process characterization studies

Cell & gene therapy technologies.
From plasmid and viral-vector engineering to exosomes and cell secretomes — Theertha's advanced-modality platforms support gene-therapy and regenerative programmes, end to end.
Plasmid & construct engineering
Gene synthesis, cloning and assembly, and large-scale plasmid production and purification.
Platform purification
Affinity and ion-exchange chromatography and centrifugation, using cGMP-grade chemicals and process liquids.
Suspension viral production
Customized media and suspension viral production, supported by cGMP-grade reagents and supplements.
Analytical characterization
Identity, purity and contamination assays, functional and physical parameters, and empty-capsid analysis.
Exosomes & cell secretomes
Exosome harvesting and cell-secretome exploration for precision-targeted, regenerative applications.
Stem-cell technologies
Harnessing stem-cell potential for regenerative medicine and tissue rejuvenation.
Every capability, in detail.
Each area of our cell & gene therapy support, from vector construction through advanced modalities.
Plasmid Engineering
Gene synthesis, cloning and assembly, and large-scale plasmid production and purification — the DNA starting material for vector and cell-based programmes.
Enquire about Plasmid EngineeringPlatform Purification
Affinity and ion-exchange chromatography and centrifugation, using high-grade chemicals and process liquids, to purify vectors to a defined quality profile.
Enquire about Platform PurificationSuspension Viral Production
Customized media and suspension viral production, supported by high-grade reagents and supplements, engineered to scale.
Enquire about Suspension Viral ProductionAnalytical Characterization
Identity, purity and contamination assays, functional and physical parameters, and empty-capsid analysis for advanced-modality products.
Enquire about Analytical CharacterizationExosomes & Secretomes
Exosome harvesting and cell-secretome exploration for precision-targeted, regenerative applications.
Enquire about Exosomes & SecretomesStem-cell Technologies
Harnessing stem-cell potential for regenerative medicine and tissue rejuvenation.
Enquire about Stem-cell TechnologiesVial imagery is an illustrative representation of Theertha capability, not a finished commercial product.
Other product lines.

Need a custom specification?
Most of what we supply is programme-specific. Send us the requirement and we will confirm feasibility, timeline and price.