Research Library
Mitochondrial-Derived Peptides: A Research Overview
An overview of MOTS-c and the mitochondrial-derived peptide class, focusing on their origin within the mitochondrial genome and how researchers identify them.
Read overview →Growth Hormone Secretagogues: A Research Overview
An overview of Ipamorelin and the GHRP class as ghrelin-receptor ligands, focusing on GHS-R1a binding and receptor selectivity studied in preclinical models.
Read overview →Melanocortin Receptor Agonists in Research
A look at PT-141 and Melanotan II purely as melanocortin-receptor ligands, focusing on MC1R, MC3R, and MC4R receptor pharmacology studied in the lab.
Read overview →Copper Peptides in Research: The GHK Family
An overview of GHK and GHK-Cu chemistry, the tripeptide sequence, and the copper coordination geometry that defines this family of research molecules.
Read overview →How to Evaluate a Research Peptide Supplier
Choosing a research-chemical supplier comes down to documentation, transparency, and consistency. Here is a practical framework for assessing one.
Read overview →What a CAS Number Tells You
A CAS Registry Number is a unique identifier for a chemical substance. Here is what it encodes, what it does not, and how to use it when reviewing a spec sheet.
Read overview →Reading Molecular Weight and Molecular Formula on a Spec Sheet
Molecular weight and molecular formula are the fingerprint of a compound. Here is how to read them and use them to sanity-check an analytical report.
Read overview →Net Peptide Content vs. Gross Weight, Explained
A vial labeled 10 mg rarely contains 10 mg of pure peptide. The gap between gross weight and net content comes from salts, water, and counterions.
Read overview →Why Third-Party Lab Testing Matters
When the seller and the tester are the same party, there is a conflict of interest. Independent analysis removes it. Here is what third-party testing actually verifies.
Read overview →How to Spot a Forged Certificate of Analysis
A certificate of analysis can be edited, copied, or fabricated. Here are the markers that separate a credible analytical document from a doctored one.
Read overview →Good Documentation Practices for Research Materials
Why careful records of lot numbers, storage, and handling make research reproducible, and what a useful lab log for research materials actually contains.
Read overview →Units and Concentrations: Making Sense of mg, mcg, and Molarity
A clear walkthrough of mass units, concentration, and molarity for research peptides, so the numbers on a vial and in a lab notebook line up.
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