News & Topics

■You can read Peptide Information by SONY Reader.

We publish Peptide Information in ePub format. You can read the latest issue and back numbers of Peptide Information by Sony Reader. You can also read them by iPad, iPhone, and personal computer (Windows/Macintosh) .
Please try a FREE sample.

■You can read Peptide Information by Kindle.

We publish Peptide Information for Kindle version through Amazon DTP. You can read the latest issue and back numbers of Peptide Information by kindle. You can also read them by iPad, iPhone, and personal computer (Windows/Macintosh) .
Please access to Amazon.com and try Peptide Information for Kindle.
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■The new format of Peptide Information/PI for EndNote have been prepared.

The format of the data of the EndNoteX version was prepared for Peptide Information/PI for EndNote. The EndNoteX series can be used with MacOS X (or later) and Windows PC.
The data of EndNote3 and EndNote4 that is operated in classic MacOS will also make it continuously.

■Peptide Information:

Peptide Information Vol. 52 No. 10 has been published.

Collection of core journals

■Number of entries of databases:

LITDB: 877,690 entries
SYNDB: 297,801 entries
PEPDB: 11,456 entries

as of 2026-10-05.

■On-Line Search of Databases of PRF

Literature Database (PRF/LITDB)

When PubMed ID is appeared in an excerpt, you can jump to the entry of PubMed by clicking.
You can easily post E-Mail to the author by clicking, when you find E-Mail address in the excerpt.
When URL for WWW is appeared in an excerpt, you can jump to the site by clicking.

Protein/Peptide Sequence Database (PRF/SEQDB)

This database consists of amino acid sequrences of peptides and proteins.
You can search the database with a short amino acid sequence (fragment) as a probe.

Synthesized Compounds Database (PRF/SYNDB)

Unnatural amino acids, amino acid derivatives and chemically synthesized peptides are registered.
Synthetic intermediates are also collected.
You can search literature about chemical synthesis by components and so on.


		News & Topics ■You can read Peptide Information by SONY Reader. We publish Peptide Information in ePub format. You can read the latest issue and back numbers of Peptide Information by Sony Reader. You can also read them by iPad, iPhone, and personal computer (Windows/Macintosh) . Please try a FREE sample. ■You can read Peptide Information by Kindle. We publish Peptide Information for Kindle version through Amazon DTP. You can read the latest issue and back numbers of Peptide Information by kindle. You can also read them by iPad, iPhone, and personal computer (Windows/Macintosh) . Please access to Amazon.com and try Peptide Information for Kindle. Please try a FREE sample. ■The new format of Peptide Information/PI for EndNote have been prepared. The format of the data of the EndNoteX version was prepared for Peptide Information/PI for EndNote. The EndNoteX series can be used with MacOS X (or later) and Windows PC. The data of EndNote3 and EndNote4 that is operated in classic MacOS will also make it continuously. ■Peptide Information: Peptide Information Vol. 52 No. 10 has been published. Collection of core journals ■Number of entries of databases: LITDB: 877,690 entries SYNDB: 297,801 entries PEPDB: 11,456 entries as of 2026-10-05. ■On-Line Search of Databases of PRF Literature Database (PRF/LITDB) When PubMed ID is appeared in an excerpt, you can jump to the entry of PubMed by clicking. You can easily post E-Mail to the author by clicking, when you find E-Mail address in the excerpt. When URL for WWW is appeared in an excerpt, you can jump to the site by clicking. Protein/Peptide Sequence Database (PRF/SEQDB) This database consists of amino acid sequrences of peptides and proteins. You can search the database with a short amino acid sequence (fragment) as a probe. Synthesized Compounds Database (PRF/SYNDB) Unnatural amino acids, amino acid derivatives and chemically synthesized peptides are registered. Synthetic intermediates are also collected. You can search literature about chemical synthesis by components and so on.