Welcome to Creative Peptides’s online peptide calculator. Use this free peptide tool to calculate the chemical formula and molecular weight of your peptide.
This online peptide calculator determines the chemical formula and molecular weight of your peptide of interest. You can include in your calculation post-translational modifications, such as N- and C-terminal modifications.
Instructions:
Input your peptide's sequence data.Please use only the one letter code specified on our Amino Acid Code Table.
Creative Peptides has accumulated a huge library of peptide knowledge including frontier peptide articles, application of peptides, useful tools, and more!
PAC-113, as well as a new type of Trp-rich peptide, is a 12 amino-acid fragment of the saliva protein histatin 5 ...
KAI-1455, a ε-protein kinase C activator in Phase I testing for the treatment of ischemia-induced reperfusion i ...
Deslorelin acetate, marketed under the trade names Ovuplant, SucroMate and Suprelorin, is an injectable gonadotr ...
Delcasertib, also known as KAI-9803, is a 23-amino acid peptide and δ-protein kinase C (δ-PKC) inhibitor. KAI-9 ...
Aprotinin is a natural proteinase inhibitor polypeptide derived from bovine lung tissue. It is a monomeric glo ...