Certificate of Analysis
CERTIFICATE OF ANALYSIS — DSIP 5mg
The sample is labeled DSIP 5mg; its reported assay is 4.66 mg. Nominal sample amount and measured assay are distinct.
Peptides
DSIP
A nonapeptide characterized in early peptide-isolation and electrophysiology research.
Amount
$35
Per unit
1
Questions about this compound or amount? Contact research support
Research profile
Scientific background
DSIP is the historical abbreviation for delta sleep-inducing peptide. The original characterization compared an isolated nonapeptide with synthetic material, sequence variants and fragments in rabbit electrophysiology experiments.
Laboratory research topics
- Comparison of isolated and synthetic nonapeptide preparations.
- Sequence-variant and fragment comparisons with electrophysiological readouts.
Evidence in context
Original peptide-characterization study
The historical name is not a performance specification. The original animal experiments used defined preparations and recording conditions; they do not establish a general mechanism across experimental systems.
Published studies describe their own experimental models and preparations. They do not establish the identity, quality, or suitability of an EliteGen batch for a particular experiment.
References 1
- Research reference 1 · 1977
Original peptide-characterization and animal electrophysiology study
Product documents
Certificate of Analysis
These reports describe the specific samples and lots listed in each PDF. Compare the report’s lot details with the product documentation.
How to read a Certificate of Analysis
Match the sample
Compare the compound, amount, lot number, and report date with the material's documentation. Results describe the sample identified in that report.
Read the result and its units
The nominal amount identifies the sample as labeled. An assay reports a measured result. Read the method, units, and specification together; mg per vial and mg/g are different measurements.
Check what was tested
Identity, purity, assay, sterility, and endotoxins are separate tests. A purity percentage alone does not establish sterility or endotoxin levels. Use only the tests and results actually reported.
Specifications & Documents
- Compound
- DSIP
- Selected amount
- 5 mg
- Country of Manufacture
- USA
- Intended use
- For Research Use Only; not for human consumption, veterinary use, or in vitro diagnostic use.
- Certificate of Analysis
- 1 report available above for the selected amount.
- COA coverage
- Report-specific samples and lots.
Review the applicable batch documents before purchasing. Catalogue information is not a batch-specific certificate of analysis.
The research library