Category: Peptides Research
Research articles and educational content on peptides and longevity compounds, authored and reviewed by Dr. James, a board-certified neurosurgeon trained at Yale University, and Dr. Tom, a licensed pharmacist. All content is for research and educational purposes only.
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Stability-Indicating Analytical Methods for Research Peptides
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Stability-Indicating Analytical Methods for Research Peptides explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For stability-indicating analytical methods for research peptides, criteria should be predefined: identity, purity, content,…
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Label Claim vs Assayed Content: Reading Peptide Quantity Correctly
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Label Claim vs Assayed Content explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For label claim vs assayed content, criteria should be predefined: identity, purity, content, and appearance…
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Visual Inspection of Lyophilized Peptides: What Labs Should Record
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Visual Inspection of Lyophilized Peptides explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For visual inspection of lyophilized peptides, criteria should be predefined: identity, purity, content, and appearance…
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Karl Fischer Titration: Measuring Water Content in Lyophilized Peptides
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Karl Fischer Titration explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For karl fischer titration, criteria should be predefined: identity, purity, content, and appearance checks before a lot…
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Heavy Metal Testing for Research Peptide Reagents Explained
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Heavy Metal Testing for Research Peptide Reagents Explained explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For heavy metal testing for research peptide reagents explained, criteria should be…
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Residual Solvent Testing in Peptide Manufacturing QC
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Residual Solvent Testing in Peptide Manufacturing QC explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For residual solvent testing in peptide manufacturing qc, criteria should be predefined: identity,…
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Chirality and Enantiomeric Purity in Research Peptide Quality
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Chirality and Enantiomeric Purity in Research Peptide Quality explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For chirality and enantiomeric purity in research peptide quality, criteria should be…
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Finding Metabolic Soft Spots When Designing Peptide Analogues
Written by: Dr. James Nguyen, MD (Neurosurgeon) Chemistry details in Finding Metabolic Soft Spots When Designing Peptide Analogues sit between synthesis and biology. Understanding them helps interpret COAs, choose analogues, and avoid silent assay artifacts. Chemical Idea in Plain Language Finding Metabolic Soft Spots When Designing Peptide Analogues changes how a peptide behaves as a…
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Plasma Stability Testing for Research Peptides: Method Outline
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Plasma Stability Testing for Research Peptides explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For plasma stability testing for research peptides, criteria should be predefined: identity, purity, content,…
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Proteolytic Stability Assays: Testing Peptide Durability In Vitro
Written by: Dr. Tom Do, PharmD Quality control keeps peptide research honest. Proteolytic Stability Assays explains analytical thinking labs use to verify that vial contents match the label and remain fit for study. What In Specification Should Mean For proteolytic stability assays, criteria should be predefined: identity, purity, content, and appearance checks before a lot…
