Semax Nootropic Research Peptide (30mg Lyophilized Powder)
Notice: All products provided by Onyx Labs are strictly intended for laboratory research and analytical testing purposes only. They are not intended for human or animal consumption, diagnostic testing, clinical administration, or therapeutic use.
High-Purity Semax Peptide (Met-Glu-His-Phe-Pro-Gly-Pro)
semax jupiter is a synthetic heptapeptide analog derived from a fragment of Adrenocorticotropic Hormone (ACTH 4-10) combined with a C-terminal Pro-Gly-Pro tripeptide sequence. Engineered to exhibit enhanced stability against enzymatic degradation, Semax is one of the most widely investigated neuroprotective and nootropic peptides in cognitive neuroscience.
Researchers study Semax for its ability to upregulate Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF) expression, influence cholinergic and dopaminergic neurotransmission, and protect neuronal pathways during ischemic or hypoxic stress models.
Why Source Semax Jupiter Grade Peptides at Onyx Labs?
When evaluating biological activity in cell cultures or neural tissue models, batch uniformity and sequence verification are essential to accurate experimental data.
Mass Spectrometry & HPLC Verification for Semax Jupiter Compounds
Laboratory investigators seeking high-grade semax jupiter research compounds choose Onyx Labs for our commitment to transparent verification. Every lot of Semax undergoes rigorous High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) testing to confirm a purity rating of ≥99%.
Superior Sequence Stability
The addition of the Pro-Gly-Pro tripeptide sequence at the C-terminus shields the ACTH(4-7) fragment from rapid peptidolysis, extending the functional half-life of the peptide in aqueous assay media.
Mechanisms of Action in Cognitive & Neuroprotective Research
Semax operates through multi-modal pathways in central nervous system models:
┌──► BDNF & NGF Upregulation (Neuroplasticity & Synaptogenesis)
│
Semax Heptapeptide ┼──► Dopaminergic & Cholinergic Modulation (Focus & Memory)
│
└──► Gene Expression Modulation (Vascular & Immune System Response)
1. Neurotrophic Factor Upregulation (BDNF & NGF)
Semax significantly stimulates the expression of Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF) in the hippocampus and cerebral cortex. This makes it a foundational compound for studying neuroplasticity, memory formation, and dendritic spine density.
2. Neurotransmitter System Modulation
By modulating the activity of dopaminergic and cholinergic receptors, Semax allows researchers to observe changes in exploratory behavior, mental acuity, and stress-response pathways without triggering cardiovascular stimulation.
3. Ischemic & Vascular Protection
In cerebral ischemia models, Semax alters the expression of genes involved in vascular system development and immune responses, offering a framework for studying neuronal survival during oxygen or glucose deprivation.
Technical Specifications & Storage Guidelines
| Parameter | Specification |
| Product Name | Semax Heptapeptide |
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro |
| CAS Number | 80714-61-0 |
| Molecular Weight | 810.9 g/mol |
| Purity Grade | ≥99% (HPLC Verified) |
| Physical Appearance | White Lyophilized Powder |
| Storage (Unreconstituted) | Store at -20°C (-4°F) in a dark, dry environment. Stable for up to 24 months. |
| Storage (Reconstituted) | Refrigerate at 2°C – 8°C (36°F – 46°F) and utilize within 30 days. |
Frequently Asked Questions: Semax Jupiter Research Standards
What diluent is recommended for reconstituting Semax?
For standard laboratory assay preparations, reconstitute the lyophilized powder with sterile Bacteriostatic Water or 0.9% Sodium Chloride (Saline) Solution. Ensure smooth, gentle swirling without vigorous shaking to prevent peptide denaturation.
Where can I review the Certificate of Analysis for my Semax order?
To confirm that your shipment meets semax jupiter analytical specifications, enter your batch number in your MyOnyx account portal or visit our dedicated Lab Results page to view complete Mass Spec and HPLC chromatograms.
Order Semax from Onyx Research Labs
Elevate your facility’s neurobiology research protocols with synthesis-verified compounds from Onyx Labs.
| Quantity | 1 vial, 2 vials, 3 vials |
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