N-Acetyl Semax Amidate Manufacturer | High-Purity Research Peptide with Scalable Production & Global Bulk Supply

Key Highlights

♦ Dual modification for excellent blood-brain barrier penetration, outstanding research value

♦ GMP compliant, complete documentation, worry-free cross-border clearance

♦ Customizable specifications, supports small sample trials, flexible supply

♦ Batch traceable with third-party verification, no batch-to-batch variation

♦ Supports neuroprotection, cognitive enhancement, and other multiple effects, literature-backed

♦ Excellent solubility and compatibility, one-to-one technical guidance

Product Overview

N-Acetyl Semax Amidate is a stabilized second-generation derivative of the classic neuroactive peptide Semax, developed from the ACTH (4-10) fragment. Through N-terminal acetylation and C-terminal amidation modifications, the peptide demonstrates improved stability, enhanced resistance to enzymatic degradation, better bioavailability, and more efficient blood-brain barrier penetration compared with standard Semax.

This neurotrophic regulatory peptide supports BDNF activity, helps modulate serotonin and dopamine pathways, and contributes to neuronal protection, synaptic plasticity, and neuroinflammatory regulation. It is widely used in neuroscience, cognitive function, neuroprotection, neural repair, and neurodegenerative disease research.

Each batch is produced under GMP compliant quality standards and verified for high purity and consistency. Suitable for pharmacological studies, mechanism research, and formulation development, N-Acetyl Semax Amidate provides researchers with stable, traceable, high-bioactivity peptide materials supported by flexible global supply and competitive factory-direct pricing.

COA

Item	Specification	Result
Appearance	White to off white powder	Consistent
Purity (HPLC)	≥98.0%	98.23%
MS	Consistent	Consistent
Conclusion	The product complies with the requirements

Mechanism of Action

1. Upregulates Neurotrophic Factors – Stimulates BDNF and NGF expression to support neuronal growth, repair, and synaptic plasticity.

2. Modulates Neurotransmitters – Regulates dopamine and serotonin pathways to enhance mood, focus, and cognitive performance.

3.Activates Melanocortin Receptors – Interacts with MC4R to promote neuroprotective and cognition-enhancing effects.

4. Supports Stress Response & Neuroprotection – Helps regulate the HPA axis and reduce oxidative stress, improving brain resilience.

Product Applications

N-Acetyl Semax Amidate is a dual-modified neurotrophic peptide with enhanced blood-brain barrier penetration, designed to support cognitive, neuroprotective, and stress-response research.

● Cognitive Support
Supports memory, focus, and information processing while helping reduce stress- and age-related cognitive decline.

● Stress-Response Regulation
Helps regulate central stress pathways and supports mental resilience without sedative effects.

● Neuroprotective Support
Supports neuronal health, reduces oxidative stress-related damage, and helps maintain neural function.

● Neurovascular Support
Promotes healthy cerebral circulation and supports efficient oxygen and nutrient utilization in brain tissues.

● Mood & Cognitive Balance
Helps stabilize stress-related mood fluctuations while supporting sustained cognitive performance.

Detailed Efficacy

● Neuroprotection Research: Cerebral ischemia, neurodegenerative disease model interventions

● Cognitive Function Studies: Learning, memory, cognitive impairment models

● Neural Plasticity Research: Synaptogenesis, dendritic spine development

● Brain Injury Repair: Neural regeneration, axon growth

● Neuroinflammation Regulation: Cytokine expression, glial cell activation

● Peptide Formulation R&D: Oral and injectable peptide development

● Cross-Border Research Supply: Supports global lab purchases, small to large batch customization

Core Advantages

● Dual-Modified Stability
N-terminal acetylation and C-terminal amidation improve stability, bioavailability, and peptide half-life.

● Efficient BBB Penetration
Optimized structure supports effective blood-brain barrier penetration and targeted CNS activity.

● Multi-Pathway Neuroregulation
Supports BDNF activity, neurotransmitter balance, neuroprotection, and neuroinflammatory regulation.

● Flexible Research Applications
Water- and buffer-soluble, suitable for in vitro and experimental research use.

Quality Assurance

Comprehensive Quality Control
Verified by HPLC testing with strict control of impurities, heavy metals, endotoxins, and microbial limits.

GMP Compliant Manufacturing
Produced under GMP quality standards with full batch traceability and compliant documentation.

Complete Technical Documentation
Supplied with all the technical documents.

FAQ

Q1: What is the solubility and stability of N-Acetyl Semax Amidate?
A1: N‑Acetyl Semax Amidate is soluble in water, saline, pH 7.2–7.4 buffers, and DMSO. Powder stable -20°C for 2 years; solution stable 4°C for 7 days. Avoid repeated freeze-thaw.

Q2: How is batch consistency ensured?
A2: Third-party verification ensures reproducible results.

Q3: Advantages over standard Semax?
A3: Dual N-acetylation and C-amidation improve stability, half-life, BBB penetration, and bioavailability, while retaining core activity.