Supplier qualification
Verify legal entity, site, scope, methods, quality system, subcontractors and change control.
Quality & testing
Quality is the chain, not the headline.
Lock’d In is designed to explain what each control establishes—and what it does not—before any lot is represented as released.
Release workflow
Seven connected controls.
Production control
Approved specifications, material provenance, deviations and batch records govern manufacture.
Manufacturer testing
The supplier applies methods appropriate to the agreed specification and records the results.
Independent verification
Sealed samples can undergo separate identity and chromatographic review with documented custody.
QA comparison
Results, deviations and documents are evaluated together. One percentage cannot replace release review.
Batch release
Only an approved lot becomes eligible for inventory and publication.
Customer verification
The physical lot connects to its specific online record and controlled document versions.
Purity, identity and content are different
Chromatography can estimate the proportion represented by detected peaks under a defined method. Appropriate mass analysis supports molecular identity. Neither automatically establishes net peptide content, sterility, endotoxin status or stability.
Claims follow evidence
Testing laboratory identity, accreditation scope, methods, sample custody and source documents must be captured before publication. Fields remain hidden or explicitly unavailable when evidence is absent.
No unsupported manufacturing language
“GMP manufactured,” “independently tested,” “sterile” and similar statements will not appear merely because a supplier uses them. Exact scope and substantiation are required.