Research Use Only (RUO): What the Classification Means
What the Research Use Only label actually tells you, how it differs from TGA-regulated therapeutic goods, and the compliance duties that fall on Australian laboratories.
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Research guides, COA interpretation, storage best practice and peptide science, written for laboratory use only.
Laboratory Handling Best Practices for Peptides
Practical bench guidance on receiving, weighing, aseptic withdrawal, aliquoting, labelling and record-keeping that keeps research peptides fit for analysis.
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Peptide Stability Factors in Laboratory Settings
Which residues oxidise, deamidate, cleave or aggregate, what triggers each pathway, how it shows up on HPLC and LC-MS, and how to protect peptide integrity in the lab.
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How Lyophilised Peptides Are Stored: Temperature, Light and Moisture
A practical lab checklist for storing lyophilised peptides: sealed vials at -20°C, solutions at 2–8°C, sensible diluent choice and tight control of moisture, light and freeze-thaw.
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Understanding Peptide Purity Testing: HPLC and Mass Spectrometry
What a ≥99% HPLC purity figure really measures, why it differs from net peptide content, and how mass spectrometry confirms a peptide's identity.
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How to Interpret a Peptide Certificate of Analysis (COA)
What each field on a peptide COA means, how to read the HPLC chromatogram and mass spectrum, and the red flags that suggest a certificate cannot be relied on.
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What Are Research Peptides? A Laboratory Introduction
How synthetic research peptides are made, purified and checked, why labs use them, and what a research use only label does and does not mean in Australia.
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