Description

Product Description

PE-22-28 is a biologically active peptide fragment derived from proenkephalin A, consisting of amino acids 22–28. It is extensively studied in neurobiology, neurotransmitter modulation, and peptide signaling pathway research, particularly in investigations related to opioid peptide systems and neuronal communication mechanisms.

This product is supplied as a lyophilized powder in sterile glass vials, ensuring excellent stability, convenient storage, and consistent batch reproducibility. PE-22-28 peptide is synthesized using advanced solid-phase peptide synthesis technology and purified through multi-step chromatographic processes, achieving a purity level of 99%, verified by HPLC and mass spectrometry. Each batch is accompanied by a Certificate of Analysis (COA) and complete analytical documentation.

In laboratory research, PE-22-28 peptide is commonly used in studies involving neuropeptide receptor interactions, synaptic transmission regulation, peptide fragment activity evaluation, and structure–activity relationship analysis. Its defined molecular sequence and reliable quality make it a valuable reference peptide for both in vitro assays and controlled exploratory preclinical research models.

This PE-22-28 peptide product is supplied strictly for research and laboratory use only and is not intended for therapeutic, diagnostic, or veterinary applications.

Product Specifications

Applications

PE-22-28 peptide is widely applied in laboratory and academic research, including:

• Neuropeptide signaling pathway studies

• Opioid peptide system research

• Neurotransmission regulation analysis

• Peptide fragment bioactivity evaluation

• Receptor binding affinity investigations

• Structure–activity relationship (SAR) research

• Molecular neuroscience studies

• Exploratory preclinical research models

  

Packaging

• Sterile sealed glass vials with lyophilized powder

• Standard laboratory and bulk packaging options

• Wholesale supply supported

• Custom labeling available upon request

  

Storage & Transportation Conditions

• Store at −20 °C in a dry, light-protected environment

• Avoid repeated freeze–thaw cycles after reconstitution

• Transport under temperature-controlled conditions when required

• Protect from moisture and direct sunlight

Inquiry & Technical Consultation

For technical documentation, bulk supply details, or batch-specific analytical data related to PE-22-28 peptide, please submit your inquiry using the contact form below.
Our technical team can provide COA, HPLC, MS reports, and research-related assistance.

Payment & Ordering Support

PE-22-28 peptide is supplied to research institutions, laboratories, and qualified B2B partners.
International wholesale transactions may support wire transfer and escrow-based B2B trade payment options, subject to agreement.

Disclaimer

This product is intended for research use only.
Not for human or veterinary use.
All handling and experimental procedures must comply with applicable laboratory safety and regulatory requirements.