GLP-1 vs GLP-2 vs GLP-3: What the Names Actually Mean
"GLP-2" and "GLP-3" are nicknames, not hormones. How semaglutide, tirzepatide, retatrutide and the real GLP-2 peptide differ by receptor target and FDA status.
Blog · #lab-reference
Posts tagged “lab-reference”
How to Store Lyophilized Peptides: Temperature, Moisture, and Light
Freezer or fridge, why cold vials should warm up before you open them, and how to keep reconstituted material stable. A practical storage guide for the lab.
How to Read a Peptide Certificate of Analysis (COA)
HPLC purity, mass spec identity, net peptide content and lot numbers: what each line on a peptide certificate of analysis tells you, and what it doesn't.