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🧬 Peptides, explained simply.

Peptides are short chains of amino acids—the building blocks of proteins. In laboratory settings, researchers use synthesized peptides to study molecular interactions, stability, binding, and biological signaling.

For research, quality matters. Verified purity, batch-specific testing, and proper handling help ensure reliable and repeatable results.

🔬 Research. Test. Learn.

📚 Learn more at sfvlab.com/learn

For laboratory research use only. Not for human or veterinary use.

#Peptides #PeptideResearch #ResearchPeptides #LabResearch #AminoAcids by @sfvlab

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2 days ago

“99% pure” sounds simple—but what does it actually mean? 🧪

In peptide research, purity is typically measured using HPLC. A 99% result means roughly 99% of the integrated chromatographic signal corresponds to the main peak under that specific test method.

And that other ~1%? It can include closely related synthesis byproducts such as truncated or deletion sequences. Importantly, purity isn’t the same as net peptide content—water, counter-ions, and salts may contribute to total mass without being represented in the HPLC purity percentage.

Understanding the number is more important than just seeing “99%.”

Learn more at sfvlab.com/learn 🔬

#Peptides #PeptideResearch
#ResearchPeptides #HPLC #Biohacking by @sfvlab

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2 days ago

A COA is more than just a purity number. 🧪📄

A Certificate of Analysis (COA) documents laboratory testing performed on a specific batch of research material. When reading one, start by making sure the lot/batch information matches the material being tested.

Then look at the key sections: mass spectrometry helps confirm molecular identity, while HPLC reports purity. Also check the material’s appearance, testing method, test date, and analyst/laboratory information. These details help establish traceability and give context to the reported results.

Want to understand COAs without all the lab jargon?
Learn more at SFVLAB Research & Learning Center

#Peptides #PeptideResearch #ResearchPeptides #LabTesting #Biohacking by @sfvlab

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2 days ago

Did you know you can learn more about peptides directly on our website? 🧬
Visit the SFVLAB Research & Learning Center for easy-to-understand educational articles covering research peptides, peptide terminology, purity, Certificates of Analysis, HPLC testing, laboratory basics, and more.
Whether you’re new to peptide research or simply want to better understand the science, our Learn Center is designed to make complex topics easier to explore.
📚 Explore the Learn Center at sfvlab.com/learn
For research and educational purposes only.
#PeptideResearch #Peptides #Biotech #LaboratoryResearch #ResearchScience by @sfvlab

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2 days ago