Peptide Batch Testing: Purity, Identity, and Quality Control
Peptide batch testing is an important part of laboratory quality control. Instead of relying on general product specifications, researchers can review analytical results from a specific production lot to evaluate its purity, molecular identity, and consistency. Two methods commonly used for peptide characterization are high-performance liquid chromatography (HPLC) and mass spectrometry (MS). HPLC evaluates chromatographic […]