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Peptide Contamination

Meaning

Peptide contamination refers to the unwanted presence of extraneous chemical species, such as truncated sequences, residual solvents, or structural impurities, within a batch of a synthesized therapeutic peptide. This contamination is a critical quality control concern in clinical applications, as impurities can reduce the efficacy of the primary agent or, more significantly, induce unpredictable immunological responses or toxicity in the recipient. High purity is essential for ensuring patient safety and therapeutic reliability.