Welcome to the Peptide.ST docs
A practical, plainly written reference for working with research peptides, how to reconstitute and measure them, how to store and handle them, the science behind each compound class, and a searchable library of everything in (and around) our catalogue.
These docs are organised like software documentation: a topic per page, a sidebar to move between them, and an “On this page” rail on the right that tracks where you are. You can read start-to-finish using the Next → links at the bottom of each page, or jump straight to what you need from the sidebar or the search box (press Ctrl K).
What you'll find
The documentation is split into four sections, shown as tabs along the top:
Getting Started
Orientation for newcomers: what a research peptide is, the compliance basics, and your first reconstitution end-to-end.
QuickstartGuides
The how-to core: reconstitution, the concentration formula, reading a U-100 syringe, storage and sterile technique.
Open guidesThe Science
Mechanism overviews for each peptide family, metabolic agonists, GHRH analogues, secretagogues, repair and copper peptides, and more.
Explore the scienceReference
A searchable compound library (molecular weights, CAS, class), a glossary of terms and the questions we're asked most.
Open referenceHow to use these docs
- Left sidebar, every topic in the current section. The active page is highlighted.
- Top tabs, switch between the four sections. Each tab swaps the sidebar to that section's topics.
- On this page, the right-hand rail lists the headings of the page you're reading and tracks your scroll position so you always know where you are.
- Search, press Ctrl K (or click the search box) to jump to any page by name.
- Prev / Next, the buttons at the bottom of each page walk you through the docs in a sensible reading order.
What makes our compounds different
Everything documented here is keyed to the real Peptide.ST catalogue. Each batch we ship is third-party tested by HPLC and mass spectrometry to ≥98% purity, ships with a signed certificate of analysis, and is fully lot-traceable.
Verified purity
HPLC + MS on every batch, by an accredited third-party lab, before anything ships.
Signed COAs
A certificate of analysis with every order, look any batch up on the COA page.
Cold-chain
Temperature-protected handling so the purity you paid for is the purity you receive.
Where to next
If you're new, start with the quickstart, it walks a single vial from delivery to a measured solution. If you already know the ropes, jump to a specific guide or the compound library.