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[Met5, Lys6,7] a-Neo-Endorphin (1-7) CAS NO.80237-40-7

[Met5, Lys6,7] α-Neo-Endorphin (1-7) is a synthetic heptapeptide analog derived from the endogenous opioid α-Neoendorphin, featuring key amino acid substitutions at positions 5, 6, and 7 (Met, Lys, Lys). This modification is designed to enhance peptide stability and alter receptor interaction profiles compared to the native sequence. It is primarily utilized in biochemical research as a tool compound for investigating opioid receptor signaling, structure-activity relationships (SAR), and pain modulation pathways, strictly for research purposes.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	[Met5, Lys6,7] a-Neo-Endorphin (1-7)
CAS NO.	80237-40-7
Appearance	White to off-white lyophilized powder
Molecular Formula	C₃₉H₅₉N₉O₉S
Molecular Weight	849.0g/mol
Purity (RP-HPLC)	≥98%
Solubility	Soluble in 1M acetic acid, DMSO, or deionized water
Endotoxin	≤1 EU/mg
Biological Activity	Potent agonist for mu and kappa opioid receptors; modulates pain perception and neurotransmitter release
Storage Conditions	Store at -20°C, protected from light and moisture
Stock Location	Stock in USA
MOQ	1g

1.MECHANISM OF ACTION

The peptide retains the conserved N-terminal Tyr-Gly-Gly-Phe motif essential for opioid receptor engagement. It functions as a ligand for G protein-coupled opioid receptors (primarily μ and κ subtypes), activating inhibitory G proteins upon binding. This interaction triggers a cascade that reduces adenylate cyclase activity and cAMP production, leading to neuronal hyperpolarization and inhibition of neurotransmitter release, which underlies its potential modulatory effects on pain perception and neuronal excitability.

2.PRODUCT INDICATIONS

This product is indicated for Research Use Only (RUO), targeting academic institutions, pharmaceutical R&D departments, and biotech researchers focused on neuropharmacology. It is applied in in vitro receptor binding assays, functional cell-based studies, and animal model experiments to elucidate the role of opioid systems in analgesia, addiction, and neuropsychiatric disorders. It is not intended for diagnostic or therapeutic use in humans.

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3.CLINICAL EFFICACY OF PRODUCT

While not approved for clinical use, experimental data from preclinical studies suggest that this analog exhibits bioactive properties characteristic of opioid peptides, including potential analgesic and behavioral effects in animal models. Its efficacy is primarily demonstrated in research settings for validating receptor targets and screening novel therapeutic candidates, with no established human clinical trial data.

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4.Certificate

GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.

Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.

We prioritize:

1.A rigorous quality management system

2.Batch traceability and stability data

3.Professional laboratory testing and validation

4.Compliance with international trade standards

Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.

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5.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.

Professional and Secure Packaging

Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.

We can also customize packaging according to customer needs.

Shipping Methods

Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

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Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.

We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.

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If you have any product requirements, please send an email to:support@huanqiukeji9.com;whatsapp:85244969439