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SAS Analysis Service of Biofilm System

Our Services

CD BioSciences provides one-stop SAS analysis service of biofilm system service. We offer a variety of methods and software to choose from to meet your research needs.

Specific SAS Analysis Approaches We Offer

  • CD BioSciences provide a property analysis that may be of interest is the area of the protein surface accessible by the solvent, commonly referred to as solvent accessible surface (SAS, solvent accessible surface) or solvent accessible surface area (SASA, solvent accessible surface area).
  • Our solvent accessible surface area calculation service can be further subdivided into hydrophilic SAS and hydrophobic SAS analysis services.
  • In addition, we can also use SAS analysis results to estimate the solvation free energy by combining some empirical parameters. All four parameters can be calculated with the sasa command, and it can also calculate the average SAS over time for each residue or atom.
  • Our SAS analysis results can also be used for hydrophobic mutual rental analysis.

Our Algorithm

  • When calculating and comparing the solvent accessible surface of the entire protein, the molsurf algorithm is recommended, because the surf algorithm is relatively old, and the molsurf algorithm update is more accurate.
  • When you want to calculate the SAS of a certain part or some residues of the protein, you should use surf to calculate; specify the corresponding hydrophobic residues and hydrophilic residues, and surf can roughly calculate the hydrophobic SAS and the hydrophilic SAS.
  • The gromacs software also provides a module for calculating the accessible surface of the solvent. At the same time, the Amber trajectory and topology files need to be converted, and the process is more complicated.

Provided by Clients

Please inform us of your specific SAS analysis service details, and we can provide customized solutions for different projects.

Service Process

Service Process

Our Features

  • CD BioSciences specializes in SAS analysis services and we are committed to contributing to more customers.
  • CD BioSciences will complete your project on time and efficiently. We have professional after-sales service: which has been established to provide customers with efficient, fast, practical and feasible solutions.
  • CD BioSciences has in-depth cooperation with many biology companies and research institutes, and has extensive experience in providing them with high-quality products and services.


  1. Related experimental results raw data
  2. Biofilm SAS analysis results
  3. Experimental report
  4. Data analysis
  5. Image and result analysis
  6. Summary of relevant calculation parameters

Why Choose Us?

CD BioSciences provides professional biofilm SAS analysis service acccording to your scientificneeds. We will meet the specific needs of customers on time and on budget. CD BioSciences relies on world-class technical expertise, we provide customers with the highest quality one-stop service, including the development of solutions according to different scientific research needs. Please feel free to contact us for more detailed information, our scientists will tailor the most reasonable plan for your project.

For research use only, not intended for any clinical use.
Related Services:

CD BioSciences is a specialized company providing biofilm services with expertise in the intersection of chemistry and biophysics. Our platform offers advanced technologies to meet all your biofilm needs.

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