The PSL Alliance

We work closely with you to identify your needs and create strategies to help you achieve your financial ambitions.


About Xell

Xell are experts in the design and distribution of cell culture solution. They have continuously developed new tools for mammalian cell cultivation. They are able to offer large-scale production of liquid and dry powder formulations such as cell culture media, buffer and medical products.


  • Agility and flexibility without compromising quality, lead and response times
  • ISO 9001 compliant, audited and approved by biotechnology and pharmaceutical clients
  • Attentive customer service team to link you with the experts directly
  • High-performance cell culture media: in stock and deliverable
  • Best price-performance ratio in class


  • Cell Culture Media and Feeds for CHO, HEK and more
  • Analytical Services
  • Cell Culture related Services
  • Contract Manufacturing
  • Contract Research


  • custom services
  • lab supplies

Custom Services

  • Assay Development
  • Cell Culture
  • In Vitro Contract Research
  • Protein Analysis
  • Testing Services