✓ Third-Party Lab Tested

Certificate of Analysis

Independent laboratory testing confirms purity and composition of this research peptide.

Endo Passed

99.610% Purity
B2926093 Batch
August 2026 Date

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Overview

Pinealon is a synthetic tripeptide (Glu-Asp-Arg, EDR) from the Khavinson short-peptide series. The EDR sequence was characterized from Cortexin, a polypeptide preparation derived from bovine cerebral cortex.

EDR is reported in the peer-reviewed literature to bind DNA at promoter-region motifs of several genes and to modulate MAPK/ERK signalling in cultured cells. These interactions are described from in-vitro and modeling studies. Its full sequence is Glu-Asp-Arg (EDR) .

This product is strictly for research purposes only. Not approved for human or animal use.

PubChem Reference: View compound profile on NIH PubChem

This product is strictly for research purposes only. Not approved for human or animal use.

Key Characteristics

MOLECULAR PROFILE

Formula: C 15 H 26 N 6 O 8

Weight: 418.40 g/mol

CAS: 175175-23-2

PubChem CID: 10273502

Sequence: Glu-Asp-Arg (EDR)

Structure: Tripeptide, free N- and C-termini, all-L

PHYSICAL PROPERTIES

Form: White to off-white lyophilized powder

Solubility: Soluble in water

Purity: ≥98% (HPLC)

Storage: Keep refrigerated 36‑46 °F (2‑8 °C)