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The Online Peptide Guide. This guide gives you an introduction to peptide design, synthesis, and handling – designed for students, researchers, and collaborators. The peptide guide covers essential topics like peptide synthesis methods (SPPS, LPPS, CEPS), purification techniques including MCSGP, and peptide modifications. It also explores quality control, custom peptide design, and best practices for handling peptides to ensure optimal results in your research and development projects.

Peptide Calculator. Peptide calculator is a convenient tool for scientists as a molecular weight peptide calculator, which can be used as an amino acid calculator as well. Additionally, the tool includes a hydrophobicity calculator, a net charge calculator at different pH, isoelectric point calculator and the hydrophilicity ratio.


Peptide Synthesis and Proteotypic Peptide Analyzing Tool. Use this simple tool to calculate, estimate, and predict the following features of a peptide based on its amino acid sequence:

Peptide physical-chemical properties, including charge-pH map, pI, hydrophobicity, and mass,

Ease of peptide synthesis and purification, including relative speed of delivery,

Peptide compatibility with SRM/MRM quantitative mass spectrometry workflows.

PepCalc.com - Peptide property calculator. Innovagen's peptide calculator makes calculations and estimations on physiochemical properties: peptide molecular weight, peptide extinction coefficient, peptide net charge at neutral pH, peptide isoelectric point, peptide water solubility.




Peptide Property Calculator ver 3.1. Peptide property calculator is a comprehensive web-based tool available at Biosynthesis which calculates the various physiochemical property of the peptide sequence. Calculates the physiochemical properties like chemical formulae, molecular weight, isoelectric point, extinction coefficient etc.




Peptide Calculator is a peptide chemical formula and molecular weight calculator and MS peak assignment tool. Where possible, Peptide Calculator will also provide estimated isoelectric point and molar extinction coefficient values for your sequence, as well as a calculated sequence difficulty profile.