Fundamentals6 min read
Lyophilisation Explained: Why Research Peptides Ship as Powder
Freeze-drying turns a fragile peptide solution into a stable powder. Here is what happens inside the lyophiliser and why it matters for your data.
Research notebook
Guides, comparisons, and lab technique.
Written by the Alveon research team for scientists who work with the compounds we ship — analytical standards, purity fundamentals, and laboratory documentation practice.
Fundamentals
Laboratory handling5 min read
Peptide Storage Guide: Temperature, Light and Humidity
Storage conditions decide whether a peptide in month six behaves like the peptide in week one. A practical guide for laboratories.
Laboratory handling5 min read
Bacteriostatic Water vs Sterile Water: Choosing a Laboratory Diluent
Both are sterile, but only one is designed for repeated access. How to pick the right diluent for lyophilised reference material.
Quality & compliance6 min read
Mass Spectrometry for Peptides: Confirming Identity Beyond Purity
HPLC tells you how pure a sample is. Mass spectrometry tells you whether it is the right molecule at all.
Fundamentals7 min read
Solid-Phase Peptide Synthesis (SPPS): How Research Peptides Are Made
From resin bead to purified vial: the chemistry behind every research peptide in a modern catalog.
Laboratory handling6 min read
Peptide Degradation Pathways: Oxidation, Deamidation and Aggregation
Understanding how peptides break down is the first step to keeping them intact through an entire study.
Research methods6 min read
GHS-R1a Receptor Binding Assays: A Guide to Selectivity Research
Selective reference ligands make receptor assays interpretable. Here is how GHS-R1a binding studies are designed.
Research methods6 min read
MOTS-c and the AMPK Pathway: In-Vitro Research Overview
A 16-residue peptide encoded in mitochondrial DNA has become a key tool for cellular energetics research.
Research methods5 min read
NAD+ in Enzymology: A Cofactor Guide for Laboratory Research
NAD+ sits at the centre of cellular redox chemistry. How laboratories use it as a reagent in enzyme and pathway assays.
Research methods5 min read
GHK-Cu Chemistry: Why the Copper Peptide Is Blue
A tripeptide with a high affinity for copper(II) — and a distinctive colour that tells you the complex is intact.
Research methods7 min read
Incretin Receptor Assays: Studying GLP-1R, GIPR and GCGR In Vitro
Dual and triple agonist reference peptides demand careful assay design. An overview of in-vitro incretin receptor pharmacology.
Research methods6 min read
Thymosin Beta-4 and Actin: A Primer for Cell Migration Research
Thymosin beta-4 is one of the cell's main actin-sequestering peptides — and a classic tool in migration assays.
Research methods6 min read
Semax and Selank: Synthetic Neuropeptides in Laboratory Research
Two short synthetic peptides derived from natural sequences have become reference tools in neurochemistry research.
Quality & compliance5 min read
TFA vs Acetate Salts: Why Peptide Counterions Matter
The salt form of a peptide changes how much active peptide is in the vial — and can affect sensitive cell assays.
Quality & compliance5 min read
Endotoxin Testing for Research Peptides: LAL Assays Explained
Trace endotoxin can trigger strong responses in immune cell cultures. What laboratories should know about LAL testing.
Quality & compliance5 min read
Lot Traceability in the Laboratory: Record-Keeping for Reproducible Peptide Research
Reproducibility starts with a notebook. A practical template for tracking peptide reagents from delivery to data.
Laboratory handling5 min read
Aliquoting Peptides: How to Avoid Freeze-Thaw Damage
Every freeze-thaw cycle costs a little integrity. Aliquoting once saves a study's worth of variability.
Laboratory handling6 min read
Peptide Solubility Guide: Dissolving Hydrophobic and Charged Sequences
A peptide that will not dissolve is a peptide that cannot be studied. A systematic approach to solubility.
Sourcing6 min read
How to Evaluate a Research Peptide Supplier: A 10-Point Checklist
Not every vial is equal. Ten questions to ask before choosing a research peptide supplier.
Fundamentals8 min read
Peptide Research Glossary: 30 Terms Every Laboratory Should Know
From SPPS to net peptide content: a quick-reference glossary for researchers working with peptides.
Procurement8 min read
Sourcing Research Peptides: Quality, Documentation, and Controlled Handling
Identity, purity, handling history, and lot-level documentation directly affect whether a result can be trusted, repeated, and defended — here is how to source accordingly.
Fundamentals6 min read
What Are Research Peptides? A Beginner's Guide
Short chains of amino acids that let scientists probe specific biological pathways with precision — here is what every researcher new to peptides should know.
Quality & compliance6 min read
HPLC Purity & Certificate of Analysis: What ≥99% Really Means
The number printed on a Certificate of Analysis controls how much noise every downstream experiment inherits. Here is how to read one — and what the 99% threshold really means.