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Keeping your project on time and up-to-date with Xell’s transparent ordering process

Veröffentlicht am 23. März 2021 von Gina Cheung

Have your liquid or dry powder production requirements fulfilled by our dedicated teams of experts: Transform your ideas into high-performance materials with the support of our product engineers Reliable lead times guaranteed by our manufacturing team Material compliance through continuous examination carried out by our analytical department Get the documentation you need to meet your […]

The highest quality and shortest response times – Xell’s powder production

Veröffentlicht am 9. März 2021 von Gina Cheung

Tap into the resources provided by our state-of-the-art dry powder line: 100% animal origin-free (AOF) production Flexibility with batch and packaging sizes Customization to meet your project requirements Scalability; from prototype 1 kg/batch to 1,000 kg/batch (≈ 40,000 – 50,000 L medium) A capable team of engineers and scientists, at your disposal Transparent process steps […]

Paving the Way for Easy Upscaling of AAV Production Processes

Veröffentlicht am 19. Februar 2021 von Gina Cheung

Today, we are delighted to share our latest R&D findings with you: Our straightforward approach to easily upscale a process for AAV8 production in HEK 293 cells cultivated in our chemically defined, animal component free and protein free HEK ViP NX medium. Starting with a shake flask process, we applied and successfully transferred our easy, […]

Happy Chinese New Year

Veröffentlicht am 12. Februar 2021 von Gina Cheung

Dear business partners, customers and colleges, We wish you a happy and successful Chinese New Year! Stay healthy and safe, Your Xell team […]

In stock and available: Cell culture media and Feeds from Xell

Veröffentlicht am 2. Februar 2021 von Gina Cheung

Browse our cell culture media portfolio for HEK, CHO, Hybridoma and other cells here. […]

Spent Media Analysis – The key to process optimization

Veröffentlicht am 11. Januar 2021 von Tim Steffens

Download this note (PDF) What is the difference between cell culture media and spent media? Cell culture involves growth of cells in an artificial environment. Cell culture medium is a liquid designed to support the growth of cells in this environment. Usually, it contains a mixture of an energy source like carbohydrates in the form […]

Your easy way to significantly boost AAV yields for gene therapy applications

Veröffentlicht am 1. Dezember 2020 von Gina Cheung

Is your AAV production process reasonably proficient but now you would like to increase yields with as little expenditure as possible? Why not take 5 minutes to check out our data-based free solution: Since AAV-2 is mainly retained within the cells, optimization can be carried out to increase titers in supernatants, thus enabling ease of […]

Visit our ebooth at BioFit 2020

Veröffentlicht am 20. November 2020 von Gina Cheung

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Make your own analytical compilation

Veröffentlicht am 28. Oktober 2020 von Gina Cheung

Individually composable set of methods from Xell’s portfolio Any number of samples at any time Fixed special prices for all analyses Shortest timelines If you would like more information about our offer, measurements or methods, please contact us here. […]

Adaptation of mammalian cell lines to serum-free culture media

Veröffentlicht am 15. Oktober 2020 von Gina Cheung

Download this note (PDF) Traditional mammalian cell culture is usually anchor-dependent and serum-supplemented. Animal-derived components tend to introduce lot-to-lot variability and blood-borne pathogens. Use of serum also tends to increase immunogenicity and production costs. Because of these issues, suspension cultures in animal-derived component free (ADCF) cell culture media are usually preferred for situations like recombinant […]

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