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Adamax is a relatively obscure synthetic research peptide generally described as a modified analogue of Semax. It is discussed primarily in the context of experimental neuroscience and nootropic research. However, the scientific literature surrounding Adamax itself is very limited, and several sources use the name inconsistently, so its exact chemical identity should be verified against analytical documentation such as a COA and structural specification.
Adamax is commonly described as incorporating modifications to the Semax peptide backbone, with an adamantane-related structural component intended to alter properties such as molecular stability and lipophilicity. These modifications have led to hypotheses that the compound may behave differently from conventional Semax, particularly with respect to enzymatic degradation and central-nervous-system exposure.
Adamax is an experimental synthetic peptide generally described in secondary research sources as a modified analogue of Semax, a synthetic peptide derived from the ACTH(4–10) sequence. Adamax is reported to incorporate chemical modifications intended to alter the physicochemical and stability characteristics of the parent Semax structure, including an N-terminal acetyl modification and an adamantane-associated structural component.
The scientific interest surrounding Adamax comes largely from its relationship to Semax and from the properties of adamantane, a rigid, lipophilic chemical scaffold that has been investigated in medicinal chemistry for its potential effects on membrane permeability and metabolic stability. These characteristics have led to hypotheses that Adamax could exhibit different stability or biological-distribution properties from unmodified Semax. However, these proposed properties have not been adequately established through published studies on Adamax itself.
For research purposes, Adamax is therefore best described as an experimental Semax-related peptide whose potential biological properties remain under investigation. Claims regarding enhanced cognitive activity, increased brain penetration, longer duration, or improved stability should be presented as proposed or theoretical characteristics rather than established biological effects.
Sequence: Ac-MEHFPGP-AG-NH₂
Molecular Formula: C50H69N11O11S
Molecular Weight: ~1032.23 g/mol
CAS Number: not established
Synonyms: Adamax
1. Neurotrophic signaling
Research in rats has shown that Semax can alter the expression of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF). One study found increased BDNF expression in the hippocampus, brainstem, and cerebellum following Semax administration, although effects differed by brain region and gene.
2. Cerebral ischemia and neuroprotection
Several animal studies have investigated Semax in experimental cerebral ischemia. For example, RNA-sequencing research in rats found that Semax altered genes associated with inflammatory processes and neurotransmission following ischemia-reperfusion injury.
3. Memory and behavioral research
Experimental research has also investigated Semax in learning and memory models. In one rat study involving prefrontal-cortex ischemia, administration of Semax was associated with recovery of performance in a spatial-learning task. The authors suggested that neuroprotective activity and stimulation of neurotrophic factors could contribute to the observed effects.
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The products available on this website are intended solely for in-vitro research purposes (Latin: “in glass”), meaning they are used in experiments conducted outside a living organism. These products are not medicines or drugs, have not been evaluated or approved by the U.S. Food and Drug Administration (FDA), and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Any administration to humans or animals, whether by ingestion, injection, or other means, is strictly prohibited by law.
Our peptides are produced exclusively for laboratory and scientific research purposes.
Licensed Peptides™ products are developed using industry-standard synthesis and purification protocols, making them suitable for in vitro research, analytical testing, and experimental models.
Strict process controls ensure reproducibility, allowing researchers to work with confidence across experiments.
Our peptides are commonly used in research involving:
All products are intended for research use only and are not for human or animal consumption, therapeutic use, or clinical application.
At Licensed Peptides™, quality isn’t a claim. it’s a controlled, repeatable process.
Every peptide we produce follows a strict, pharma-grade workflow designed to ensure purity, stability, and consistency from synthesis to delivery.
All peptides are synthesized in sterile, controlled environments to eliminate contamination risk and ensure batch consistency.
We use advanced High-Performance Liquid Chromatography (HPLC) to separate and verify peptide purity with precision.
Each batch undergoes heavy metal and endotoxin screening to ensure it is free from hidden contaminants.
We start with rigorously tested amino acids and reagents, ensuring integrity at the molecular level.
Freeze-dried peptides maintain long-term stability, potency, and reliability for research applications.
Every vial is protected from oxygen and moisture, preserving structural integrity during storage and transit.
From synthesis to delivery, every step is engineered to meet the expectations of professionals who require accuracy, consistency, and reliability.
We understand that timing and product integrity are critical for research.
All in-stock orders placed before our daily cutoff are shipped the same day from within the United States.
We use expedited carriers to ensure your peptides arrive quickly and reliably nationwide.
Products are stored in industrial-grade freezers prior to shipment to maintain stability and purity.
Each order is carefully packed to protect against temperature fluctuations, moisture exposure, and physical damage during transit.
You’ll receive tracking information immediately upon shipment so you can monitor delivery progress.
No long international delays, no customs issues. Just fast, dependable delivery from a U.S.-based operation.
Storage Instructions:
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.
Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.
Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.
However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.
For further information on proper storage techniques, click the link below:
Peptide Storage
Adamax is a relatively obscure synthetic research peptide generally described as a modified analogue of Semax. It is discussed primarily in the context of experimental neuroscience and nootropic research. However, the scientific literature surrounding Adamax itself is very limited, and several sources use the name inconsistently, so its exact chemical identity should be verified against analytical documentation such as a COA and structural specification.
Adamax is commonly described as incorporating modifications to the Semax peptide backbone, with an adamantane-related structural component intended to alter properties such as molecular stability and lipophilicity. These modifications have led to hypotheses that the compound may behave differently from conventional Semax, particularly with respect to enzymatic degradation and central-nervous-system exposure.
Our peptides are produced exclusively for laboratory and scientific research purposes.
Licensed Peptides™ products are developed using industry-standard synthesis and purification protocols, making them suitable for in vitro research, analytical testing, and experimental models.
Strict process controls ensure reproducibility, allowing researchers to work with confidence across experiments.
Our peptides are commonly used in research involving:
All products are intended for research use only and are not for human or animal consumption, therapeutic use, or clinical application.
At Licensed Peptides™, quality isn’t a claim. it’s a controlled, repeatable process.
Every peptide we produce follows a strict, pharma-grade workflow designed to ensure purity, stability, and consistency from synthesis to delivery.
All peptides are synthesized in sterile, controlled environments to eliminate contamination risk and ensure batch consistency.
We use advanced High-Performance Liquid Chromatography (HPLC) to separate and verify peptide purity with precision.
Each batch undergoes heavy metal and endotoxin screening to ensure it is free from hidden contaminants.
We start with rigorously tested amino acids and reagents, ensuring integrity at the molecular level.
Freeze-dried peptides maintain long-term stability, potency, and reliability for research applications.
Every vial is protected from oxygen and moisture, preserving structural integrity during storage and transit.
From synthesis to delivery, every step is engineered to meet the expectations of professionals who require accuracy, consistency, and reliability.
We understand that timing and product integrity are critical for research.
All in-stock orders placed before our daily cutoff are shipped the same day from within the United States.
We use expedited carriers to ensure your peptides arrive quickly and reliably nationwide.
Products are stored in industrial-grade freezers prior to shipment to maintain stability and purity.
Each order is carefully packed to protect against temperature fluctuations, moisture exposure, and physical damage during transit.
You’ll receive tracking information immediately upon shipment so you can monitor delivery progress.
No long international delays, no customs issues. Just fast, dependable delivery from a U.S.-based operation.
Storage Instructions:
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.
Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.
Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.
However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.
For further information on proper storage techniques, click the link below:
Peptide Storage
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| Verification Standard | Licensed Peptides | Generic Vendors |
|---|---|---|
| HPLC Purity Analysis | ||
| Mass Spectrometry Identity | ||
| Endotoxin Screening (LAL) | ||
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