EL-21 · Research peptide
Illustration similar. The delivered product may differ in appearance and packaging from the image shown. Individual vials are supplied unlabelled. Product labelling appears exclusively on the kit packaging. The labelled individual vial shown is for product illustration.
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Research Use Only (RUO)
Tier I · Synthesis QC
Tier I · Synthesis QC
In-house · per step
RP-HPLC, MS confirmation, sequence verification in cleanroom.
Tier II · In-process
Tier II · In-process
Batch · final
Identity, purity, and assay before release.
Tier III · Third-party lab
Tier III · Third-party lab
External · independent
HPLC, ICP-MS, and microbiology by accredited lab.
953
satisfied
99.41%
Avg. purity 2026
4.8 ★
Store rating
EL-21 · Reference data
Tripeptid · Khavinson-Reihe
Pinealon is a synthetic tripeptide with the sequence Glu-Asp-Arg, abbreviated EDR. The name places the material in experimental peptide research; it does not describe an intended use or outcome.
Each box contains 10 unlabelled vials with 10 mg of Pinealon each, 100 mg total per box. Product identification appears only on the outer kit packaging.
The labelled single vial in the product image is illustrative. The selected variant and outer kit packaging determine product identification.
The cited primary study examines EDR in cellular models under defined laboratory conditions. It provides research context, not a statement about the properties, purity, or suitability of the supplied lot. PubMed: Primary source.
Further products for catalog context: Epithalon. For research use only, not for human or animal use.
Every batch is analyzed by an independent laboratory via HPLC before shipment. We document purity (avg. 99.41% in 2026), mass spectrometry identity, and sterility. Production follows GMP standards in ISO-certified laboratories.
Pinealon is a synthetic tripeptide with the Glu-Asp-Arg (EDR) sequence.
Ten unlabelled vials with 10 mg each, 100 mg total per box.
No. Product identification appears only on the outer kit packaging.
For research use only. Not intended for human or animal use.
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