SEMAX 5mg

for: Neurocognitive Function; Nerve Regeneration & Memory.

Semax (5mg) is a specialized research heptapeptide utilized primarily to investigate neuroadaptive signaling, cognitive enhancement, and neuroprotective pathways. As a synthetic analog of the adrenocorticotropic hormone (ACTH) fragment 4–10, it is a potent modulator of Brain-Derived Neurotrophic Factor (BDNF) and melanocortin receptors. Dragon Pharma provides Semax 5mg at a purity level of 99%+, specifically for use in in-vitro laboratory experiments and preclinical animal models.

Overview

In the realm of neuroscience and cognitive research, Semax has emerged as a fundamental tool for investigators exploring the biological regulation of mental performance and neuroregeneration. Known scientifically as a "nootropic" neuropeptide, this compound was originally developed to study the treatment of stroke and transient ischemic attacks. Dragon Pharma provides Semax 5mg at a minimum purity of 99%, ensuring that researchers have access to a high-grade Research Peptide capable of producing reproducible and accurate data in complex neurological models.

As scientific inquiry into neurodegenerative disorders, ADHD, and optic nerve resilience expands, the need for reliable neuroactive peptides like Semax has grown. This expanded profile examines the biochemical characteristics, structural integrity, and multifaceted research applications of Semax 5mg.

Molecular Characteristics and Chemical Profile

The structural integrity of Semax is defined by its core ACTH fragment (Met-Glu-His-Phe) stabilized with a Pro-Gly-Pro C-terminal fragment. This modification significantly increases its resistance to enzymatic degradation, allowing it to bypass the typical rapid breakdown seen in native peptides.

• Chemical Identity: Semax (ACTH 4-7 Pro-Gly-Pro)
• Sequence: Met-Glu-His-Phe-Pro-Gly-Pro
• Molecular Formula: C37H51N9O10S
• Molecular Weight: 813.92 g/mol
• Purity: >99% (HPLC and Mass Spectrometry verified)
• Form: Lyophilized powder
• Manufacturer: Dragon Pharma

Source: PubChem

Research Applications

The peptide is utilized in various scientific investigative domains, including:

• Neurogenesis: Mapping the pathways of neuronal growth and synaptic plasticity.
• Cognitive Function: Investigating memory consolidation, focus, and learning efficiency.
• Neuroprotection: Studying the reduction of neuronal damage following hypoxia or toxic stress.
• Gene Expression: Assessing the modulation of mRNA levels for neurotrophins in the hippocampus.
• Vascular Health: Evaluating the impact of neuropeptides on cerebral blood flow and optic nerve health.

Pathway and Mechanistic Context

The core value of Semax 5mg in a laboratory setting is its ability to manipulate neurotrophic factors without the hormonal effects of full-length ACTH. In a natural physiological state, neurotrophins like BDNF are essential for the survival of existing neurons and the growth of new ones.

The BDNF-Melanocortin Axis

Upon introduction to a research model, Semax initiates a global shift in neurological behavior:

Source: PubMed

• BDNF Upregulation: It promotes a significant increase in the expression of Brain-Derived Neurotrophic Factor, facilitating cellular repair and long-term potentiation (LTP).
• Melanocortin Activation: Semax interacts with melanocortin receptors, which are involved in anti-inflammatory responses and neuroprotection within the central nervous system.
• Dopamine & Serotonin Modulation: It influences the levels of these neurotransmitters, providing a framework for studying mood regulation and attention.

Key Mechanistic Shifts:

• Enhanced Synaptic Plasticity: Semax activation leads to the strengthening of synapses, critical for research into cognitive recovery.
• Antioxidant Response: It has been observed to reduce oxidative stress markers in the brain, protecting neural tissues from perceived chemical insults.
• Inflammatory Suppression: Research models focus on how Semax can blunt the production of pro-inflammatory cytokines during neuroinflammatory events.

Primary Research Applications

1. Neuroprotection and Stroke Recovery Models

Semax is heavily utilized in studies involving ischemic brain injury. Because it promotes the survival of neurons in oxygen-deprived environments, it provides a unique framework for investigating how to restore neurological function following a stroke.

2. Cognitive Enhancement and ADHD Research

Known in research circles for its "pro-cognitive" potential, Semax is used to observe how neural networks adapt to information processing. Investigators study changes in focus and the reversal of cognitive deficits in various animal models.

3. Optic Nerve and Glaucoma Studies

In ophthalmic research, Semax is investigated for its potential to protect the optic nerve from pressure-induced damage. Research models focus on how the peptide can enhance the resilience of retinal ganglion cells.

Form and Analytical Testing

At Dragon Pharma, the commitment to scientific accuracy begins with a rigorous manufacturing process. Semax 5mg is produced under strict laboratory conditions to ensure the compound remains stable and bioactive.

• Lyophilization for Stability: The compound is supplied in a lyophilized (freeze-dried) form. This process removes moisture while preserving the molecular structure, ensuring it arrives at your facility in optimal condition.
• Rigorous Analytical Verification: To guarantee a purity level of 99% or higher, every batch undergoes High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) to confirm that the chemical signature matches the intended profile.

Author:

All information was searched/edited by Dr. S. Edwin, and Dr. E. Croft who holds a doctorate from Case Western Reserve University School of Medicine

Refference:

• https://case.edu/medicine/