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purified using proprietary Qkine technology to reduce variation in maintenance and differentiation protocols
read Activin A datasheetextensive biophysical characterisationstrict bioactivity criteria Activin A -
specialists in TGF-beta family and related cytokinesmore about Qkine growth factorshigh quality growth factors for stem cell science and regenerative medicine
Growth factor quality underpins the success of stem cell culture and differentiation. We provide the highest purity protein, minimise batch-to-batch variation and provide batch-specific quality control data for all our proteins so you can concentrate on your science.
Structure-based protein engineering is used to optimise quality, stability and bioactivity. Current projects include improving growth factors for organoid culture, funded by Innovate UK. We are always happy to discuss collaborative projects.
We work with our customers to support their science: we can reserve stock from batches you have validated or produce custom batches for bulk purchases. To find out more, please contact orders@qkine.com