A rigid carbon cage bolted onto a peptide changes its lipophilicity, its resistance to exopeptidases and its handling. Why chemists reach for it, and what it costs.
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A specific research programme, not a marketing category. Where the short-peptide bioregulator series originated, what the sequences have in common, and how to read the literature critically.
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Five receptors, one peptide family, and a selectivity problem that shaped decades of medicinal chemistry. What MC1R through MC5R are, where PT-141 sits among them, and why selectivity is the hard part.
Read the post →The blog covers buying, handling and research-design questions as they come up. The evergreen material lives in the guides: reading a certificate of analysis, storage and stability, one research guide per compound and the glossary.
New posts publish to the RSS feed. Every post is written for laboratory research use only and links to the lot certificate for any product it mentions.
One email when a new certificate is published, when a sold-out compound is back, or when a new compound is added. About twice a month, nothing else.
All products are sold for laboratory research use only. They are not drugs, foods, supplements or cosmetics, are not approved by the FDA, and are not intended to diagnose, treat, cure or prevent any disease, or for human or animal use. To continue, confirm that you are a qualified researcher or laboratory purchaser aged 21 or over.
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