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Category: Documentation and Quality

Secretagogue peptides COA documentation image for research peptide testing and lot verification

COA Considerations for Secretagogue Peptides | Pure Lab Peptides

Peer-reviewed research demands precise peptide quality. This article explains how to interpret Certificates of Analysis (COAs) for secretagogue peptides, covering purity assays, identity confirmation, and best practices in a strictly research-use-only context.

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COA Considerations for TB-500 | Pure Lab Peptides

TB-500 is a research peptide fragment of human thymosin beta-4. This article explains key COA elements—identity confirmation, purity tests, and documentation—that ensure quality in lab-grade TB-500.

GHK-Cu COA documentation image for research peptide testing and lot verification

COA Considerations for GHK-Cu Research Peptides

Overview of key quality tests and documentation for GHK-Cu (glycyl-L-histidyl-L-lysine copper). Learn how to interpret COA data and ensure RUO compliance in peptide research.

GHRH analog peptides analytical testing graphic with HPLC, MS, and amino acid analysis context

Analytical Testing for GHRH Analog Peptides

GHRH analog peptides are analyzed by HPLC, mass spectrometry, and amino acid analysis for identity and purity. This article explains the RUO testing workflow and documentation needed for lab research.

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