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Pinealon

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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. It has the molecular formula C15H26N6O8, a molecular weight of approximately 418.40 g/mol, CAS number 175175-23-2. Its sequence is Glu-Asp-Arg (EDR). 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. Supplied as a white to off-white lyophilized powder, stored refrigerated at 2–8 °C. This product is strictly for research purposes only.

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Certificate of Analysis

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

Endo Passed

99.610%
Purity
B2926093
Batch
August 2026
Date

View Certificate →

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: C15H26N6O8

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)

Additional information

Weight 0.08 lbs
Dimensions 0.87 × 1.18 × 0.87 in
Peptide

Pinealon

Strength

10mg, 20mg

CAS Number

175175-23-2

PubChem CID

10273502

Purity

≥99% (third-party HPLC and mass spectrometry verified)

Form

Lyophilized powder

Storage

Store at −20°C (−4°F) for long-term storage or 4°C (39°F) for short-term storage; avoid repeated freeze-thaw cycles.

Testing

Batch-specific COA included

Origin

Manufactured in the US

Purchase Option

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