The dataset viewer is not available for this subset.
Exception: SplitsNotFoundError
Message: The split names could not be parsed from the dataset config.
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
for split_generator in builder._split_generators(
~~~~~~~~~~~~~~~~~~~~~~~~~^
StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/harbor/harbor.py", line 171, in _split_generators
raise DataFilesNotFoundError("No task.toml or instruction.md files found")
datasets.exceptions.DataFilesNotFoundError: No task.toml or instruction.md files found
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 68, in compute_split_names_from_streaming_response
for split in get_dataset_split_names(
~~~~~~~~~~~~~~~~~~~~~~~^
path=dataset,
^^^^^^^^^^^^^
config_name=config,
^^^^^^^^^^^^^^^^^^^
token=hf_token,
^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
info = get_dataset_config_info(
path,
...<6 lines>...
**config_kwargs,
)
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Peptide Reference Library
A plain-Markdown reference library of research peptides, written for AI agents, large language models and human readers who need compact, sourced identity data and neutral research context.
Maintained by Peptide.Express (https://peptide.express).
Maintained by Peptide.Express, a supplier of research peptides.
Purpose
Each entry collects identity data for one peptide (name, synonyms, CAS number, sequence, molecular formula, average and monoisotopic mass, PubChem CID) together with a short descriptive summary of the in-vitro and animal research literature. Every identity field is taken from PubChem or UniProt, and every summary sentence is tied to a cited PubMed record or database entry.
Structure
README.md this file
llms.txt machine-readable index (llms.txt convention)
glossary.md analytical and quality terms
peptides/ one file per peptide, YAML frontmatter + summary + references
Each peptide file contains: YAML frontmatter, Research summary, References, Data notes, Methods note, Change log.
Editorial policy
- Sources: identity data from the PubChem PUG REST API and UniProt only; literature from PubMed records located via NCBI E-utilities. No identity data is taken from supplier web pages. Values that cannot be verified are left
null. - Neutrality: summaries describe what a molecule is, its origin and structure, and which kinds of in-vitro or animal research have studied it. They do not describe human use, amounts, routes of administration, or outcomes in people.
- No marketing: entries contain no pricing, purchasing language or promotional claims.
- Authorship: entries are written by the Peptide.Express editorial team. Review status is recorded in each file's frontmatter.
Corrections policy
To report an error, open an issue in this repository's GitHub issue tracker with the file name, the field or sentence concerned, and a primary source (PubMed, PubChem or UniProt). Accepted corrections are recorded in the affected file's change log.
License
Content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). PubChem, UniProt and PubMed data remain subject to their providers' terms.
Change log
- 2026-10-15: initial version
For laboratory research use only. Not for human or veterinary use.
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