asset_class: peptide-analog

type: disulfide

synthesis_statement: Class-specific non-operational enablement context: this packet identifies exact canonical L peptide molecules derived from the curated human Epigen parent scaffold and configured terminal, salt, and bridge states. It is not a synthesis protocol, formulation recipe, manufacturing instruction, dosing instruction, assay protocol, safety claim, efficacy claim, target-engagement claim, or therapeutic-use claim.

reason: The v1 exact-row contract currently supports canonical L stereochemistry only.

reason: The v1 exact-row contract rejects side-chain modification objects until an exact reviewed schema is implemented.

reason: Only cyclization or bridge states explicitly listed in form_variants are represented.

reason: The v1 exact-row contract rejects conjugates until attachment chemistry is represented exactly.

reason: Generated rows intentionally do not include dosing instructions, formulation recipes, assay protocols, or operational synthesis procedures.

reason: Generated rows do not assert activity, affinity, efficacy, safety, indication, or commercial developability.

attachment_residue: form-level

label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus

mutation_map: parent

limitations: No activity, efficacy, safety, or therapeutic-use prediction is made by this identity row.

quality_letter: D

target_context: Human Epigen identity context from UniProtKB Q6UW88 chain 23..154, represented as exact canonical L peptide identities with the configured terminal, salt, and bridge states. This row set asserts exact peptide identities only and does not assert activity, affinity, efficacy, safety, dosing, formulation, target-engagement, clinical effects, or therapeutic use.


label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus, hydrochloride salt form

salt_or_counterion: hydrochloride

salt_form: hydrochloride


label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus, acetate salt form

salt_or_counterion: acetate

salt_form: acetate


label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus, trifluoroacetate salt form

salt_or_counterion: trifluoroacetate

salt_form: trifluoroacetate


label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus, mesylate salt form

salt_or_counterion: mesylate

salt_form: mesylate


label: free N-terminus, Cys38-Cys51, Cys46-Cys62, Cys64-Cys73 disulfide bridge state, free acid C-terminus, sodium salt form

salt_or_counterion: sodium

salt_form: sodium