Semax

This guide summarizes the dosing and cycling ranges listed for Semax. The source describes Semax dosing in mcg per dose (not a fixed “daily” schedule), with frequency adjusted based on research goals and response.

Caution & Contraindications:
Caution:
• May cause headache, fatigue, and/or anxiety
• Use caution in individuals taking other antidepressants or antipsychotics
Contraindications:
• Generally well tolerated based on current research

Reconstitution Options (Vial Format):
• 10 mg
• 30 mg

Reconstitution (General Handling):
• Use sterile technique and sanitize the vial stopper before access.
• Add diluent slowly along the vial wall to minimize foaming.
• Gently swirl/roll until fully dissolved (avoid vigorous shaking).
• Store according to the product label/spec sheet and protect from light as applicable.

Sequence: Met-Glu-His-Phe-Pro-Gly-Pro

Molecular Formula: C₃₇H₅₁N₉O₁₀

Molecular Weight: 813.87 g/mol

Synonyms: Semax, ACTH (4-10) analog

resting

It enhances the activity of the default mode network, increasing our overall alertness during rest. This heightened awareness extends to our environment, particularly our social surroundings, resulting in improved focus and attention. Essentially, Semax appears to enhance the brain's fundamental environmental monitoring functions, facilitating a smoother transition from rest to a focused state.

Semax in the Context of Stroke Semax is utilized in Russia to treat acute cerebral hypoxia, such as that occurring in stroke or traumatic brain injury. Research conducted in rats has shown that Semax stimulates various molecular mechanisms involved in gene transcription within the central nervous system (CNS). Specifically, Semax triggers changes in the expression of 24 different genes related to blood vessel function in the brain and spinal cord. These genes regulate processes like smooth muscle cell migration, red blood cell production, and the formation of new blood vessels.

Semax and Gene Expression in the Brain Semax's influence on gene expression in the brain is not limited to stroke cases. Research in healthy rats has demonstrated that a single intranasal Semax administration can affect several genes in both the hippocampus and frontal cortex within 20 minutes. The hippocampus plays a vital role in memory and learning, while the frontal cortex is responsible for concentration, planning, and information organization.

Semax is associated with minimal side effects, excellent subcutaneous bioavailability in mice, and low oral bioavailability. Dosages per kilogram in mice do not directly translate to human dosages. Semax is available for research purposes only and should not be consumed by humans without the appropriate research licensing. If you wish to purchase Semax, ensure that you are a licensed researcher.

PubMed

Article Author:

The above literature was researched, edited and organized by Dr. Logan, M.D. Dr. Logan holds a doctorate degree from https://case.edu/medicine/Case Western Reserve University School of Medicine and a B.S. in molecular biology.

Case Western Reserve University School of Medicine

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