Transfection – Your Solution for Protein Expression and Cell Line Development

As an ISO 13485-certified service provider, we offer comprehensive transfection services for your projects in research, diagnostics, and preclinical development. Whether for short-term expression (transient transfection) or the establishment of stable cell lines – we are your reliable partner for customized solutions.

Our services are scalable, regulatory-compliant (ISO 13485) and tailored to your project – from plasmid design to functional expression. With state-of-the-art technology and extensive expertise, we deliver made-to-measure solutions for your needs:

Stable Transfection

Stable transfection for sustained protein expression in CHO cells. Ideal for large quantities and batch production.

Transient Transfection

Transient transfection in HEK and CHO cells – ideal for feasibility studies, screening, or protein production.

Transfection with ASKA – Your Key Advantages

  • ISO 13485-certified – for the highest quality and safety standards, especially for IVD products
  • Fast turnaround – initial results within days for transient transfections
  • Tailored support – from expression strategy to stable cell line generation
  • Flexible systems – HEK and CHO cells for a wide range of applications
  • Scalable production – from research to preclinical use

Your transfection project – talk to us!

Are you planning a project involving transient or stable transfection? Get in touch with us. Our experienced team supports you in choosing the right expression system, advises on vector design and production strategy, and develops a customized solution – efficient, reproducible, and at the highest quality level.

Diverse applications of our transfection solutions

  • Antibody production – for screening, test production, or functional assays
  • Protein production – for diagnostics, research, and preclinical studies
  • Cell line development – for stable expression of diagnostic proteins and long-term archiving to ensure batch consistency

FAQ – Frequently Asked Questions on our Transfection Services

Which cell systems do you use for transfection?

We work with HEK and CHO cells. For special requirements, we’re happy to advise you individually.

How quickly will I receive results from transient transfections?

Usually within 4–6 weeks after transfection – ideal for fast testing and prototyping.

How long does it take to establish a stable cell line?

Depending on complexity, developing a stable cell line typically takes 12 months – including selection and cloning.

Can you also offer protein production?

Yes, after successful transfection, we can produce your proteins in small or large quantities – including purification and quality controls.

Do your processes meet IVDR requirements?

Yes, our processes are ISO 13485-certified and can be adapted to meet IVDR compliance.

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