is a free-to-use bioinformatic tool box for the calculation and simulation of a comprehensive set of physico-chemical parameters of proteins. To facilitate the lives of biochemists and thereby improve their productivity is the main objective of this website. All calculations were frequently required in our protein downstream and bioanalytical laboratory. Do you need additional calculation functions? Or are there comments or questions about this website? Please let us know, what’s on your mind.

, ’s informational site, mainly serves the purpose of giving advice concerning bioanalytics and bioinformatics. There you can find release notes, news and instruction as well as practical tips for daily laboratory use. If you believe to have interesting topics you want to share on Blog pi, feel free to contact us.
Thank you for visiting Prot pi!



  • ASP.Net MVC 5, an open source server-side web application framework designed by Microsoft for web development to produce dynamic web pages.
  • MS SQL is a relational database management system from Microsoft.
  • C# is a multi-paradigm, high level programming language, implemented on Microsoft's .NET Framework.

Styling & Scripting

  • Bootstrap is a collection of HTML and CSS-based design templates developed by Twitter.
  • JavaScript is a dynamic computer programming language for client-side scripting.
  • jQuery, a JavaScript library to simplify the client-side scripting.
  • D3.js is a JavaScript library for manipulating documents based on data.
  • Bootstrap Table An extended table to the integration with some of the most widely used CSS frameworks.
  • bootstrap-select, a custom select for @twitter Bootstrap using button dropdown.
  • Font Awesome gives you scalable vector icons that can instantly be customized — size, color, drop shadow, and anything that can be done with the power of CSS.
  • .NET Bio is an open source library of common bioinformatics functions, intended to simplify the creation of life science applications.


  • WordPress is web software to create a website or blog.

Hosting provider


Release: (Release notes)
Published on: Montag, 28. August 2023



This document was created using a contractology template available at http://www.freenetlaw.com.

No warranties

This website is provided "as is" without any representations or warranties, express or implied. makes no representations or warranties in relation to this website or the information and materials provided on this website. Without prejudice to the generality of the foregoing paragraph, does not warrant that:

  • this website will be constantly available, or available at all; or
  • the information on this website is complete, true, accurate or non-misleading.
Nothing on this website constitutes, or is meant to constitute, advice of any kind. If you require advice in relation to any chemical, physical or information technological matter you should consult an appropriate professional.

Limitations of liability

will not be liable to you (whether under the law of contract, the law of torts or otherwise) in relation to the contents of, or use of, or otherwise in connection with, this website:

  • for any direct loss;
  • for any indirect, special or consequential loss; or
  • for any business losses, loss of revenue, income, profits or anticipated savings, loss of contracts or business relationships, loss of reputation or goodwill, or loss or corruption of information or data.
These limitations of liability apply even if has been expressly advised of the potential loss.


Nothing in this website disclaimer will exclude or limit any warranty implied by law that it would be unlawful to exclude or limit; and nothing in this website disclaimer will exclude or limit 's liability in respect of any:

  • death or personal injury caused by 's negligence;
  • fraud or fraudulent misrepresentation on the part of ; or
  • matter which it would be illegal or unlawful for to exclude or limit, or to attempt or purport to exclude or limit, its liability.


By using this website, you agree that the exclusions and limitations of liability set out in this website disclaimer are reasonable. If you do not think they are reasonable, you must not use this website.

Other parties

You accept that, as a limited liability entity, has an interest in limiting the personal liability of its officers and employees. You agree that you will not bring any claim personally against 's officers or employees in respect of any losses you suffer in connection with the website. Without prejudice to the foregoing paragraph, you agree that the limitations of warranties and liability set out in this website disclaimer will protect 's officers, employees, agents, subsidiaries, successors, assigns and sub-contractors as well as .

Unenforceable provisions

If any provision of this website disclaimer is, or is found to be, unenforceable under applicable law, that will not affect the enforceability of the other provisions of this website disclaimer.

Should you have any questions about this disclaimer, please contact using the details set out below:
Contact form:
Your privacy is important to . This privacy statement provides information about the personal information that collects, and the ways in which uses that personal information.

This document was created using a contractology template available at http://www.freenetlaw.com.

Personal information collection

may collect and use the following kinds of personal information:

  • information about your use of this website (including errors occurred during the cycle processing);
  • information that you provide using for the purpose of registering with the website (including email and basic profile info);
  • information that you provide for the purpose of subscribing to the website services (including email); and
  • any other information that you send to .

Using personal information

may use your personal information to:

  • administer this website;
  • personalize the website for you;
  • enable your access to and use of the website services;
  • publish information about you on the website;
  • send to you products that you purchase;
  • supply to you services that you purchase;
  • send to you statements and invoices;
  • collect payments from you; and
  • send you marketing communications.
Where discloses your personal information to its agents or sub-contractors for these purposes, the agent or sub-contractor in question will be obligated to use that personal information in accordance with the terms of this privacy statement. In addition to the disclosures reasonably necessary for the purposes identified elsewhere above, may disclose your personal information to the extent that it is required to do so by law, in connection with any legal proceedings or prospective legal proceedings, and in order to establish, exercise or defend its legal rights.

Securing your data

will take reasonable technical and organisational precautions to prevent the loss, misuse or alteration of your personal information. will store all the personal information you provide on its secure servers. Information relating to electronic transactions entered into via this website will be protected by encryption technology.

Cross-border data transfers

Information that collects may be stored and processed in and transferred between any of the countries in which operates to enable the use of the information in accordance with this privacy policy. In addition, personal information that you submit for publication on the website will be published on the internet and may be available around the world. You agree to such cross-border transfers of personal information.

Updating this statement

may update this privacy policy by posting a new version on this website. You should check this page occasionally to ensure you are familiar with any changes.

Other websites

This website contains links to other websites. is not responsible for the privacy policies or practices of any third party.

If you have any questions about this privacy policy or 's treatment of your personal information, please write:
Contact form:

This document was created using a contractology template available at http://www.freenetlaw.com.

What is spam?

In the context of electronic messaging, spam refers to unsolicited, bulk or indiscriminate messages, typically sent for a commercial purpose. has a zero-tolerance spam policy.

Automated spam filtering

's messaging systems automatically scan all incoming email and other messages, and filter-out messages that appear to be spam.

Problems with spam filtering

No message filtering system is 100 % accurate, and from time to time legitimate messages will be filtered-out by 's systems. If you believe this has happened to a message you have sent, please advise the message recipient by another means. You can reduce the risk of a message being caught by the spam filters by sending the message in plain text (i.e. no HTML), removing any attachments, and ensuring that your messages are scanned for malware before dispatch.

Receipt of unwanted messages from

In the unlikely event that you receive any message from or sent using 's systems that may be considered to be spam, please contact using the details below and the matter will be investigated.

Changes to this anti-spam policy

may amend this anti-spam policy at any time by publishing a new version on this website.

Should you have any questions about this anti-spam policy, please contact using the details set out below:
Contact form:

This document was created using a contractology template available at http://www.freenetlaw.com.

About cookies

This website uses cookies. By using this website and agreeing to this policy, you consent to 's use of cookies in accordance with the terms of this policy. Cookies are files sent by web servers to web browsers, and stored by the web browsers. The information is then sent back to the server each time the browser requests a page from the server. This enables a web server to identify and track web browsers. There are two main kinds of cookies: session cookies and persistent cookies. Session cookies are deleted from your computer when you close your browser, whereas persistent cookies remain stored on your computer until deleted, or until they reach their expiry date.

Cookies on our website

uses the following cookies on this website, for the following purposes:

To verify you are human and to prevent cross-site request forgery for your security.

Refusing cookies

Most browsers allow you to refuse to accept cookies:

  • In Internet Explorer, you can refuse all cookies by clicking "Tools", "Internet Options", "Privacy", and selecting "Block all cookies" using the sliding selector.
  • In Firefox, you can adjust your cookies settings by clicking "Tools", "Options" and "Privacy".
Blocking cookies will have a negative impact upon the usability of some websites.

Should you have any questions about this cookies policy, please contact using the details set out below:
Contact form: