Official announcements, research updates, and scientific context from Poly Biotech. For foundational education, visit our Knowledge Center or browse the Product Reference Index.
Certificates of Analysis (COAs) are supposed to answer a simple question: Has this product actually been tested by an independent laboratory? Unfortunately, in the peptide and research compound market, COAs are...
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Bioregulator peptides are a distinct class of short-chain peptides studied for their role in cellular signaling and gene regulation in research settings. This article provides a clear, research-only overview for...
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Research peptides and pharmaceutical drugs may appear similar, but they differ significantly in regulation, labeling, intended use, and quality documentation. This article explains those differences in a clear, research-only and...
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Storage conditions, handling practices, and environmental exposure all influence peptide stability. This article explains how research peptides are stored, handled, and degraded over time in laboratory settings.
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Peptide naming confusion is common in research - especially when catalog codes, fragments, salt forms, and vendor labels get mixed together. This guide explains why it happens and how to...
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A practical guide to reading Certificates of Analysis (COAs) for research peptides - including lot matching, HPLC purity, identity testing, common red flags, and how researchers in Colombia can request...
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An educational overview of what influences research-grade peptide pricing in Colombia, including synthesis complexity, analytical verification, COAs, and logistics.
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A research-focused overview of retatrutide, examining receptor targets, experimental study methods, and analytical context within laboratory research settings.
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Peptides can appear cloudy or gel-like after reconstitution due to concentration, temperature, mixing technique, or diluent handling. Learn why this happens and how proper BAC water storage and reconstitution practices...
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A research-focused explanation of how laboratory-grade peptides are verified using analytical methods such as HPLC, purity assessment, and Certificates of Analysis (COAs).
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