Evaluate a supplier properly
A full chapter on reading a certificate of analysis: HPLC purity, mass-spec identity confirmation, and a five-point checklist for spotting a COA that is missing what matters.
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The Research Peptide Handbook
Twenty-two pages of plain-English laboratory reference: what the literature actually says, how to read a certificate of analysis, the reconstitution math, how to read a U-100 syringe, storage that keeps material viable, and a 45-term glossary. Written for people who would rather understand the fundamentals than guess at them.
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22pages, PDF
Cited to FDA, NCBI and peer-reviewed sources
6 chapters, ~7,600 words
45-term research glossary
Print-ready reference tables
Why this exists
Most peptide information online is either a sales pitch or a forum post
This handbook is neither. It explains the chemistry, the analytics and the bench technique the way a lab reference would — and it says plainly when the evidence for something is thin.
Get the arithmetic right
Reconstitution is just mass divided by volume — but unit slips cause thousand-fold errors. Worked examples take you from vial size to concentration to a reading on the barrel.
Judge the evidence honestly
An evidence hierarchy showing why in-vitro and animal findings sit near the bottom, plus the A–D grading scale used to describe how much human data actually exists.
Stop material degrading
Why peptides break down, which residues are fragile, storage temperatures for dry and reconstituted material, and the stability windows reported in handling literature.
Speak the vocabulary
Forty-five glossary entries — counterion, net peptide content, lyophilised, LAL assay, m/z, TFA salt — so a COA or a methods section stops being opaque.
Written, not scraped
Every section is written from primary sources and cited inline — FDA guidance, NCBI/StatPearls, PubMed, and manufacturer handling literature.
What's inside
Six chapters, 22 pages
Each chapter carries its own source list and its own research-use-only notice.
1
A Beginner’s Guide to Research Peptides
- What a peptide is, and where the peptide/protein line sits
- What "Research Use Only" means under 21 CFR 809.10
- How to read a paper: primary vs review, peer review, where to search
- The evidence hierarchy, and the A–D grading scale
- Reading a COA: HPLC purity, mass spec, 5-point checklist
2
How to Reconstitute Research Peptides
- Choosing a solvent by the peptide’s net charge
- Seven-step aseptic bench procedure, with the reasoning for each step
- Concentration = mass ÷ volume, with worked examples
- Quick-reference step/why table
3
Reading an Insulin Syringe
- What U-100 means, and why U-40 barrels break the math
- Graduations by barrel size (0.3 / 0.5 / 1.0 mL)
- Full units-to-mL-to-µL conversion table
- Three worked mass → volume → units examples
- Five ways to reduce measurement error
4
Peptide Storage & Stability
- Why peptides degrade: hydrolysis and oxidation
- The fragile residues — Met, Cys, Trp, Asn
- Dry storage: temperatures, desiccation, light and oxygen
- Reconstituted storage: aliquoting and freeze–thaw
- Stability windows summary table
5
Peptide Research Glossary
- 45 A–Z entries with sources
- Analytics: HPLC, RP-HPLC, mass spectrometry, m/z, LAL assay
- Chemistry: counterion, TFA vs acetate, net peptide content, SPPS, Fmoc
- Handling: aliquot, lyophilised, sterile filtration, bacteriostatic water
6
Sourcing & Research-Use-Only Policy
- How each reference is compiled and verified against PubChem
- The evidence grading standard, stated openly
- The full research-use-only position
Look inside
Actual pages from the handbook
Clean typography, reference tables that survive printing, and a source list on every chapter.
Get your copy
The Research Peptide Handbook
A single PDF you can keep on the bench, print, or search on a phone. No account required, no subscription, no expiry on the download.
- 22-page PDF, 6 chapters, ~7,600 words
- Evidence hierarchy and COA checklists
- Reconstitution and syringe conversion tables
- Storage and stability reference tables
- 45-term research glossary
- Inline citations to primary sources
$49.00
$29.00 One-time payment
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Questions
Before you download
Who is this written for?
Anyone working with research-use-only peptides in a laboratory setting who wants the fundamentals explained properly — what the analytics mean, how the literature is organised, and the handling technique behind the bench work.
Does it tell me what to take, or how much?
No. The handbook contains no usage directions, no dosing directions, and no medical advice of any kind. It describes laboratory concepts, analytical documents and bench technique for research materials only. Every chapter carries a research-use-only notice stating this explicitly.
What format is it?
A single PDF, 22 pages, about 124 KB. It opens on any phone, tablet or computer and prints cleanly on letter paper.
Is the information sourced?
Yes. Chapters cite inline and carry their own source lists — FDA guidance and 21 CFR, NCBI/StatPearls, PubMed, PubChem, and manufacturer handling literature such as Bachem, JPT and Sigma-Aldrich.
Do I need an account?
No. Checkout takes a name and an email address so the download link can be delivered. You can create an account if you want to re-download later, but it is optional.
Why is it free?
Because a better-informed researcher is a better customer. The handbook teaches people to demand certificates of analysis and third-party testing — a standard we would rather compete on than avoid.
Research use only
This handbook is educational reference material describing laboratory concepts and bench technique for research-use-only (RUO) materials. It is not medical advice, not a dosing direction, and not an instruction for use in humans or animals. Research peptides are not drugs, supplements, foods, cosmetics, or diagnostics, and have not been approved by any regulatory authority for therapeutic, diagnostic, or clinical use. Nothing in this document is a claim about the effects of any compound. Researchers are responsible for complying with all applicable laws, institutional policies, and safety practices in their jurisdiction.