Nasal Research

Selank / Semax Nasal Spray

CAS 129954-34-3 (Selank) / 80714-61-0 (Semax) Research Use Only

A two-peptide research combination pairing Selank (a tuftsin analog) and Semax (an ACTH(4-10) analog), studied for their roles in neuromodulatory signaling. For laboratory research use only.

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$120.00
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Compound Information

Technical specifications

Molecular Profile

What is this compound?

Type
Two-peptide research combination (Selank, Semax)
CAS Number
129954-34-3 (Selank) / 80714-61-0 (Semax)
Molecular Weight
751.86 g/mol (Selank) / 813.93 g/mol (Semax)
Formula
C33H57N11O9 (Selank) / C37H51N9O10S (Semax)
Amino Acids
7
Sequence
TKPRPGP (Selank) / MEHFPGP (Semax)
PubChem Database
Storage Requirements

Stability Information

Protect from light Temperature-sensitive
Lyophilized (powder) -20°C · stable long-term
Reconstituted 2-8°C · use within 28 days

Sources & References

Peer-reviewed research

European Journal of Pharmacology
Antidepressant-like and antistress effects of the ACTH(4-10) synthetic analogs Semax and Melanotan II on male rats in a model of chronic unpredictable stress
2024 PMID 39442746 DOI 10.1016/j.ejphar.2024.177068
Inozemtseva LS, Yatsenko KA, Glazova NY, et al.
View on PubMed
Neurochemical Research
Semax, an ACTH(4-10) analogue with nootropic properties, activates dopaminergic and serotoninergic brain systems in rodents
2005 PMID 16362768 DOI 10.1007/s11064-005-8826-8
Eremin KO, Kudrin VS, Saransaari P, et al.
View on PubMed
Bulletin of Experimental Biology and Medicine
Selank, Peptide Analogue of Tuftsin, Protects Against Ethanol-Induced Memory Impairment by Regulating of BDNF Content in the Hippocampus and Prefrontal Cortex in Rats
2019 PMID 31625062 DOI 10.1007/s10517-019-04588-9
Kolik LG, Nadorova AV, Antipova TA, et al.
View on PubMed

References are provided for qualified researchers as a starting point for literature review. Ventra Sciences makes no claims about the contents of cited works.

This is a two-compound research combination of Selank, a synthetic analog of the immunomodulatory peptide tuftsin, and Semax, a synthetic analog of the ACTH(4-10) fragment, both supplied as a lyophilized powder for in vitro laboratory research use only. Both peptides are characterized in the peer-reviewed Russian and international literature: Semax in studies of monoaminergic and BDNF-related neuromodulatory signaling, and Selank in studies of tuftsin-analog neuromodulatory and behavioral research models.

Selank is a synthetic analogue of the endogenous tetrapeptide tuftsin, studied in anxiolytic-signalling and neuro-immune research models. Semax is derived from a fragment of adrenocorticotropic hormone (ACTH 4-10) and is studied as a probe of BDNF and neurotrophin signalling. Supplied together as a single research preparation.

Supplied in a 10 mL nasal-spray bottle rather than a lyophilized vial, so no reconstitution step is required before laboratory handling. Identity and purity verified by third-party COA.

For Research Use Only. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.

Research applications: Commonly used in neuromodulatory signaling studies, monoaminergic pathway research, and behavioral neuroscience research applications.

For laboratory research use only. Not a drug, cosmetic, supplement, or food. Not for human or animal consumption.

This product is intended strictly for in vitro laboratory research by qualified professionals. It is not for human or veterinary use and must not be used in food, drugs, diagnostics, or cosmetics. Ventra Sciences makes no medical claims regarding any compound sold. All purchasers acknowledge they will use this product solely for research purposes.

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