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NAGASE offers contract manufacturing services for Peptide APIs through collaboration with PeptiStar Inc.®. PeptiStar®, a technology driven CDMO (Contract Development and Manufacturing Organization), was established in Osaka, Japan in 2017. PeptiStar® offers value-added services by utilizing their innovative manufacturing technologies.


・Process Development, Scale up
・non-GMP / GMP Production (small – commercial scale)
・Analytical Method Development, Validation, Stability Study
・Regulatory Support


Satoshi Tsubuko

Unit Manager