A small suite of tools that run entirely in your browser โ nothing you type is sent to a server. They're reference calculators for research and education. They do not recommend a dose, a schedule, or a compound.
Vial amount + bacteriostatic water โ concentration per unit, volume to draw, and draws per vial.
Open tool โSequence โ average & monoisotopic mass, empirical formula, net charge at pH 7.4, pI, and ฮตโโโ.
Open tool โThe pH at which a peptide carries no net charge, with a full pH-vs-charge curve.
Open tool โKyte-Doolittle sliding-window hydropathy profile โ find membrane-spanning and surface regions.
Open tool โConvert sequences between 1-letter (ACG) and 3-letter (Ala-Cys-Gly) amino-acid notation.
Open tool โA searchable reference of characterised peptides โ sequence, length, mass, source, and class.
Open tool โMelittin (bee venom) is amphipathic โ a hydrophobic first half and a strongly charged tail. That split is what lets it insert into a membrane. This is the unmodified output of the hydrophobicity tool.
Peptide Curious provides educational and editorial content only. Calculator outputs are arithmetic results, not recommendations. Not medical advice. Research Use Only.