The journal of peptide research is a discontinued Wiley title that merged into Chemical Biology & Drug Design. See its history, impact factor, and successors.
The Journal of Peptide Research was a peer-reviewed scientific journal published under that name from 1995 until 2006, when it was merged into the successor title Chemical Biology & Drug Design. There is no active journal with that exact name today, so searches for a current journal of peptide research usually lead to related publications such as the Journal of Peptide Science or Peptides. Back issues remain archived and citable, and they are still useful for peptide synthesis, structure, and folding work from that period.
When people type journal peptide research into a search box, they are usually looking for one of two things: the archived title itself, or an active journal that covers peptides today. This guide covers both.
What the Journal of Peptide Research Actually Was
The journal grew out of the International Journal of Peptide and Protein Research, which began publishing in the 1970s through Munksgaard in Copenhagen. In 1995 the title was renamed the Journal of Peptide Research and continued the same volume numbering.
Ownership changed hands over time. Blackwell Science acquired the title, and after the Wiley-Blackwell merger it was published under the Wiley imprint.
- First volume under this name: 1995
- Final volume: 68 (2006)
- Publishers: Munksgaard, then Blackwell, then Wiley-Blackwell
- Successor title: Chemical Biology & Drug Design
- Typical scope: peptide synthesis, structure determination, folding, biosynthesis, receptor pharmacology, and analytical methods
- Indexing: MEDLINE/PubMed and other major databases of the period
Journal of Peptide Research Impact Factor: What the Number Means Now
Journal Impact Factors are recalculated every year by Clarivate, and they are assigned only to journals that are actively publishing and indexed. Because the Journal of Peptide Research stopped publishing in 2006, it no longer receives a current impact factor.
The last metrics assigned to the title were in the low single digits, which was typical for specialist peptide journals of that era. Anyone chasing the journal of peptide research impact factor today should check the successor journal's current metrics instead — and read any single number with caution, since it says little about the quality of an individual article.
The impact factor of a discontinued journal is a historical figure, not a live ranking, and it should never be used to judge a study published today.
Peer-Reviewed Titles That Publish Peptide Research Today
If you need current, indexed research, these are the journals researchers actually cite now. Metrics shift every year, so verify current numbers on each publisher's website before you rely on them.
| Journal | Publisher | Status | Typical focus | Approximate recent impact factor |
|---|---|---|---|---|
| Chemical Biology & Drug Design | Wiley | Active (successor title) | Peptide chemistry, drug design, chemical biology | ~2–3 |
| Journal of Peptide Science | Wiley (European Peptide Society) | Active | Peptide synthesis, structure, materials | ~1.5–2.5 |
| Peptides | Elsevier | Active | Bioactive peptides, pharmacology, physiology | ~2.5–3.5 |
| Biopolymers (Peptide Science section) | Wiley | Active | Peptide and protein biophysics | ~2 |
| Journal of Medicinal Chemistry | American Chemical Society | Active | Peptide therapeutics, analogs, structure-activity work | ~6–8 |
The figures above are approximate ranges rather than official values, because publisher-reported metrics change with each annual release.
How to Find, Read, and Cite Articles
- Search PubMed with the journal name in brackets to pull every indexed record from the title.
- Use the DOI on the article page to reach the publisher's version of record, even for older issues.
- Access paywalled papers through a university library, interlibrary loan, or an open access repository.
- Check for retraction notices and corrections before citing any paper in your own work.
- Cite the original journal name and volume as printed, even though the title later changed.
Where Suppliers and Journals Intersect — and Where They Don't
Peer-reviewed methods sections usually name the peptide research supply source, catalog number, lot, and stated purity for every compound used in a study. That level of detail is what allows another lab to reproduce the work.
Online catalogs are a different kind of source entirely. A tirzepatide research peptide for sale listing on a vendor page is a product description, not evidence, and it has not been through peer review. The same is true for a glp-3 research peptide listing or any other compound marketed as a research chemical.
Reproducibility also depends on pure peptide research materials. Journals increasingly ask authors for HPLC traces, mass spectra, and stability data, because trace impurities in a starting material can change an assay result completely.
That is also why a claim from the best research peptide company carries no scientific weight on its own. Vendor reputation is not a substitute for published, controlled data.
Peptides sold for laboratory use are generally not FDA-approved for human use, and cell-culture or animal findings do not automatically translate to people. Anyone considering a peptide for personal use should speak with a licensed healthcare professional instead of relying on a supplier page or a single paper.
The Bottom Line
The Journal of Peptide Research is a closed chapter in publishing history, but its archive still holds solid synthesis and structural work. For current research, follow Chemical Biology & Drug Design, the Journal of Peptide Science, and Peptides, and treat impact factors as a rough filter rather than a verdict.
The most reliable path is always the same: read the primary literature, check the methods, and confirm claims against more than one source.
Frequently Asked Questions
Is the Journal of Peptide Research still published?
No. The Journal of Peptide Research stopped publishing in 2006 and was merged into Chemical Biology & Drug Design, which is published by Wiley. Back issues from 1995 through 2006 are still available through many university libraries and remain indexed in major databases, so older articles can still be cited.
What is the impact factor of the Journal of Peptide Research?
The journal no longer receives a current impact factor because it ceased publication in 2006. Its last reported figures were in the low single digits, which was normal for specialist peptide titles at the time. For live metrics, check the successor journal, Chemical Biology & Drug Design, or the Journal of Peptide Science.
Where can I read peptide research journals for free?
PubMed Central, institutional repositories, and preprint servers host many open access peptide articles at no cost. PubMed provides free abstracts and links to full text, and public or university libraries often arrange interlibrary loan access for paywalled journals.
This page provides educational research information and does not replace medical advice, diagnosis, or treatment.