Knowledge Base
Research Guides
In-depth articles on peptide science, laboratory best practices, quality analysis, and research methodology — written for scientists and researchers.
What Are Peptides? A Comprehensive Introduction to Peptide Science
An in-depth overview of peptide biochemistry — covering structure, synthesis, research applications, and why these short-chain amino acids are transforming modern science.
Read full guide
Research Peptides in Austria: Regulations, Sourcing, and Quality Standards
A detailed guide for researchers in Austria — covering the regulatory landscape for research peptides, sourcing from EU suppliers, Austrian university procurement procedures, and laboratory protocols aligned with Austrian safety standards.
Research Peptides in Poland: Regulations, Suppliers, and Laboratory Guidelines
A comprehensive guide for researchers in Poland — covering the regulatory framework for research peptides, how to source high-purity compounds within the EU, and practical considerations for Polish laboratories and academic institutions.
GLP-1 Receptor Agonists: A Complete Research Guide to Semaglutide, Tirzepatide, and Beyond
Everything researchers need to know about GLP-1 receptor agonists — from the biology of incretin signaling to the latest multi-receptor agonist peptides reshaping metabolic research.
Research Peptides in Germany: Regulations, Sourcing, and Laboratory Best Practices
A comprehensive guide for researchers in Germany — covering the regulatory landscape for research peptides, how to source high-purity compounds within the EU, customs and import considerations, and best practices for German laboratories.
Retatrutide: A Comprehensive Research Guide to the Triple Agonist Peptide
A detailed overview of Retatrutide (LY-3437943) — the first-in-class triple incretin receptor agonist targeting GLP-1, GIP, and glucagon receptors. Explore its mechanism of action, preclinical findings, and significance for metabolic research.
BPC-157: A Complete Research Guide to Body Protection Compound-157
An extensive guide to BPC-157 (Body Protection Compound-157) — a pentadecapeptide derived from human gastric juice with remarkable tissue-protective and regenerative properties observed across hundreds of preclinical studies.
TB-500 (Thymosin Beta-4): A Comprehensive Research Guide
A detailed research guide to TB-500, the synthetic analog of Thymosin Beta-4 — a naturally occurring 43-amino acid peptide involved in actin regulation, cell migration, and tissue repair across virtually all cell types.
GHK-Cu (Copper Peptide): A Complete Research Guide
A thorough exploration of GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) — a naturally occurring tripeptide-copper complex with remarkable effects on gene expression, tissue remodeling, and cellular repair mechanisms.
Proper Peptide Storage and Handling: A Complete Guide for Researchers
Essential protocols for storing, reconstituting, and handling research peptides to preserve stability, activity, and ensure reproducible experimental results.
How to Read a Certificate of Analysis: A Researcher’s Guide to CoA Documents
A detailed guide to interpreting Certificate of Analysis documents — covering HPLC purity data, mass spectrometry confirmation, and the key quality indicators every researcher should verify.
Peptide Solubility: How to Choose the Right Solvent for Reconstitution
A practical laboratory guide to selecting the right solvent for reconstituting research peptides — covering acidic, basic, hydrophobic, and disulfide-bonded sequences.
HPLC Basics: Understanding Peptide Purity Testing and Chromatography
A comprehensive introduction to High-Performance Liquid Chromatography — how it works, how purity is determined, and how to critically evaluate HPLC data for research peptides.
Research Peptides vs. Pharmaceutical Grade: Understanding the Key Differences
A comprehensive comparison of research-grade and pharmaceutical-grade peptides — covering manufacturing standards, quality testing, regulatory frameworks, and how to choose the right grade for your work.
No guides found. Try a different search or category.