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HOME > Product category > Cytokine & Growth Factors

Cytokine & Growth Factors




Qkine’s animal-free growth factors and cytokines

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To improve the reproducibility of stem cell and organoid cultures and compatible with scale-up applications, all Qkine’s growth factors and cytokines meet the following specifications!

  • Highest purity and bioactivity
  • Carrier protein free
  • Animal-origin free (AOF) or animal-derived component free (ADCF)

"Afamin/Wnt3a CM" for organoid culturing

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  • Serum Free
  • Stabilized Wnt3a
  • High Activity


Recombinant Human R-spondin 1

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  • Expression in E. coli
  • Bioactive domain
  • Act as a Wnt signal activator


Overview of Cytokine ＆ Growth Factors