Abstract
Three methods for calculating the isoelectric points (p I) of proteins, provided that their amino acid compositions are known, are described. The comprehensive and abridged procedures involve solutions of polynomial equations of different degrees depending on whether p K values of the specific acid-base residues or the means of some of those values, respectively, are adopted. In the simplified procedure, approximate p I values of proteins can be determined easily with the help of calculated values, included in this paper, related to the amino acid composition of proteins.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
