Site Policy | CellFree Sciences

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Site Policy

The below information sets out the Terms of Use for using the website (hereinafter referred to as the “company website”) by CellFree Sciences Co., Ltd. (hereinafter referred to as the “company”). By using the website, the users are deemed to have agreed to the information below. Also, as this Terms of Use may be changed, please check for the latest updates.


CFS’s “ENDEXT® Technology” products and services are protected by one or more claims of patents in the U.S. and elsewhere. This website page is provided to satisfy the virtual patent marking provisions of the America Invents Act and is intended to serve as notice under 35 U.S.C. § 287(a). This page is accessible to the public without charge and associates the patented articles with the number of the patents. The following list of products and services may not be all inclusive, and there may be one or more other patents or published patent applications covering such products or aspects of such products. In addition, other CFS’s product not listed here may be protected by one or more patents and patent applications. US7,838,640, US7,919,597  

Disulfide Bond Plus Expression Kit, Protein Research Kit(H,G), ProteoLiposome Expression Kit, WEPRO1240H Expression Kit, WEPRO1240G, WEPRO2240H Expression Kit, WEPRO2240G  Expression Kit WEPRO7240H Core Kit, WEPRO7240G Core Kit, WEPRO7240H Dialysis Kit, WEPRO7240G Dialysis Kit, WEPRO7240H DTT-free Expression Kit, WEPRO7240G DTT-free Expression Kit, WEPRO7240H Expression Kit ,WEPRO7240G Expression Kit, WEPRO8240H Expression Kit ,WEPRO8240G Expression Kit, CF-PPiD Protein-Protein Interaction Assay Service Platform, CF-PA2Vtech Antibody Specificity Profiling Service Platform.JP Design Registration 1,504,730, JP Design Registration 1,504,916, JP Pat.4,972,008. CF-PPiD Protein-Protein Interaction Assay Service Platform, CF- PA2Vtech Antibody Specificity Profiling Service Platform.



  1. Although the company pays close attention to the information posted on the company website, the company does not guarantee the accuracy and completeness of the information. It also does not guarantee that all the information is up to date.

  2. The company may change or delete information that is on the company website without prior notice. Also, the company website operations may be stopped temporarily/completely suspended, or the website URL may be changed without any prior notice. The company is not responsible for any damage caused by any of the actions above.

  3. The company bears no responsibility for any direct or indirect damage caused by customers using information or content on the company website.



Third-party websites

The company website may provide URLs of websites operated by third parties. (hereinafter referred to as the “third-party websites.”) for the convenience of users. Users who access third-party websites are deemed to have left the company website. Users are at their own risk when they access third-party websites, and the company is not responsible for any of the risk factors as a result, such as computer viruses. The company has no association, guarantee, or recommendation of any information on third-party websites as well as products and services displayed. The URLs of third-party websites do not indicate that the company or the company website sponsors, recommends, or collaborates with trademarks, trade names, logos, or copyrighted symbol marks displayed through accessing the URLs, and they do not indicate that the company has legal rights to use them. It also does not indicate that the third-party websites have legal rights to use the company’s trademarks, trade names, logos, and symbol marks that are copyrighted.



URLs of the company website

URLs of the company website can be used for profit or non-profit purposes in principle. However, please refrain from posting the URL if one or more of the below applies or when there is a risk that it might apply.


  • Websites with content that intends to defame/damage the reputation of the company, or other companies (persons) and other organizations

  • Websites that infringe upon or have the risk of infringing on the rights of the company, other companies (persons), copyrights of other organizations, intellectual property rights such as trademarks, assets, privacy rights, image rights, and other rights

  • Websites that may confuse the third-party, such as websites that show the company website inside a web frame, which makes it unclear that the contents belong to the company. (Please ensure that the screen changes completely to this website or please set the URL so that a new window opens showing the company website.)

  • Other than each of the items above, websites that violate laws and ordinances including, laws, regulations, rules, and public order and morals, and websites that may interfere with service operations of the company website


It is not allowed to use the company’s registered trademarks, such as logos and symbols, without permission. It is also not allowed to post the URL when it looks confusing where the information originates. Also, please note in advance that the company website URL may change without prior notice.



Changes to the Terms of Use

The company has the right to change this Terms of Use at any time. The changes to the Terms of Use will be valid when the changes are notified. After changes to the Terms of Use have been notified, users will be deemed to have agreed to the changes to the Terms of Use when they use the company website.



Governing law and jurisdiction

The use of the company website, as well as the interpretation and application of the Site Policy, will be governed by Japanese law unless otherwise specified.

All other disputes regarding the company website will be the exclusive jurisdiction of the Tokyo District Court in the first instance unless otherwise specified.



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