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Licensing PhsphoSitePlus®:


Commercial users must obtain a License to download datasets from (a) the 'Downloads' section of PhsphoSitePlus® (PSP), or (b) the 'Browse' sections of PSP. The license is provided on a sliding scale from $5,000 to $20,000 per year depending on the number of employees worldwide - it enables commercial entities to freely access and use the downloaded information for internal R&D as they see fit. The terms of the license are non-negotiable. Repackaging and reselling the downloaded information is strictly prohibited.


If interested in pursuing a License, click here to download a copy of the PSP License for your review. If you wish to proceed with your request for the License, please send an email to [email protected] & [email protected] that includes the following information:



Upon receipt of this information, we will prepare an execution version of the License for your company's signature.