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Selank / Semax 10/10mg Blend
≥99% HPLC verified

Selank / Semax 10/10mg Blend

$96.50

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Certificates of Analysis
LOT
112455
Purity99.9%
Net Content10.31, 10.14 mg
Tested06/15/26
View COA
LOT
253110
Purity99.87%
Net Content8.92 mg
Tested11/19/25
View COA
  • Third-party tested
  • Sealed & lyophilized
  • Synthesized in USA
  • Same-day shipping*

*Orders before 12 PM PST, Mon–Fri. Discreet packaging on every order.

View the full Selank / Semax 10 Certificate of Analysis & lab reports →

Description

Product Name:
Selank / Semax Blend

Chemical Information of Selank / Semax 10/10mg Blend

  • Selank Molecular Formula: C₃₃H₅₇N₁₁O₉

  • Selank CAS Number: 129954-34-3

  • Selank Molecular Weight: 751.9 g/mol

  • Selank Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro

  • Semax Molecular Formula: C₃₇H₅₁N₉O₁₀S

  • Semax CAS Number: 80714-61-0

  • Semax Molecular Weight: 813.93 g/mol

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

  • Molecular Structure: Refer to Certificate of Analysis for detailed structural information.

Storage and Handling of Selank / Semax 10/10mg Blend

  • Store sealed at recommended laboratory freezer temperatures.

  • Protect from light, moisture, and excessive heat.

  • Handle using standard laboratory safety procedures to maintain product integrity.

Selank / Semax 10/10mg Blend Product Specifications

  • Purity: ≥99% (HPLC Verified)

  • Appearance: White to off-white lyophilized powder

  • Solubility: Refer to Certificate of Analysis for physicochemical properties

Important Note:
This product is strictly FOR RESEARCH USE ONLY and is intended exclusively for in vitro research and laboratory experimentation by qualified professionals. It is not a drug, food, cosmetic, or dietary supplement, and has not been evaluated by the FDA. This peptide is not intended to diagnose, treat, cure, or prevent any disease. The bodily introduction into humans or animals is strictly prohibited by law. Any misuse, misbranding, or mislabeling is a violation of federal regulations and may result in legal action under applicable federal, state, or local laws.

References:
Referenced scientific publications include:

  • Ashmarin, I. P., et al. (2000). “Semax: A New Neuroprotective Peptide.” Neuroscience & Behavioral Physiology.

  • Myasoedov, N. F., et al. (2008). “The Role of Semax in Neuroprotection and Cognitive Enhancement.” Journal of Neurochemistry.

  • Medvedev, A. E., et al. (2005). “Neuropeptide Selank: Behavioral and Neurochemical Studies.” Neuroscience and Behavioral Physiology.

  • Dolotov, O. V., et al. (2010). “Anxiolytic-Like Effects of Selank in Animal Models.” Bulletin of Experimental Biology and Medicine.

Frequently asked questions

Research use only. Not for human or veterinary use.

What is in the Oasis Labs Selank and Semax blend?

Two separate peptides supplied together in one vial at 10mg each. Selank is C33H57N11O9 at 751.9 g/mol, CAS 129954-34-3 (PubChem CID 11765600), sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. Semax is C37H51N9O10S at 813.9 g/mol, CAS 80714-61-0 (PubChem CID 9811102), sequence Met-Glu-His-Phe-Pro-Gly-Pro. Oasis Labs supplies the blend as a lyophilized powder at 99%+ documented purity for laboratory research use only.

What is the difference between the Selank and Semax blend and the single peptides?

Packaging, not chemistry. The blend contains the same two compounds Oasis Labs lists individually, combined in a single vial at 10mg each rather than supplied as two separate items. It is SKU SEL-SEM-10-10MG. Each component retains its own molecular identity. No combined, additive or synergistic property is claimed or implied for the two together. Published research on each compound is specific to that compound. Both are supplied strictly as research reagents. No human or veterinary use is described, supported or intended.

What have Selank and Semax been studied for in research settings?

Published research on each compound is separate. Selank is a tuftsin analogue, carrying the tuftsin tetrapeptide Thr-Lys-Pro-Arg extended by a C-terminal Pro-Gly-Pro; Semax corresponds to a fragment of adrenocorticotropic hormone extended by the same C-terminal Pro-Gly-Pro. Published in vitro and animal work has examined each peptide in receptor-binding and enzymatic-stability assay systems. Findings on one are not transferable to the other. Oasis Labs supplies this material strictly as a research reagent. No human or veterinary use is described, supported or intended.

What are the specifications for the Oasis Labs Selank and Semax blend?

SKU SEL-SEM-10-10MG. Supplied as a vial of lyophilized powder, white to off-white in appearance, at 99%+ documented purity by HPLC. Component identities: Selank, C33H57N11O9, 751.9 g/mol, CAS 129954-34-3, seven residues; and Semax, C37H51N9O10S, 813.9 g/mol, CAS 80714-61-0, seven residues. Lot documentation for this item is published on its Certificate of Analysis page.

Where can researchers buy the Selank and Semax blend with a published Certificate of Analysis?

Oasis Labs supplies the Selank and Semax blend direct to researchers from the USA, with fulfilment handled in Las Vegas, Nevada. Current pricing and bulk options are shown on the product page. Every lot is third-party tested and the Certificate of Analysis is published on the site and can be read in full before ordering. The COA is available at myoasislabs.com/coa/selank-semax-10mg-blend/ and the full testing methodology is documented at myoasislabs.com/coa-process/.

Is the Oasis Labs Selank and Semax blend intended for human use?

No. This product is sold FOR RESEARCH USE ONLY and is not for human or veterinary use, including medical, therapeutic or diagnostic applications. It is intended exclusively for in vitro laboratory research conducted by qualified professionals. It is not a drug, food, cosmetic, dietary supplement or medical device, and nothing on this page describes or recommends administration to humans or animals.

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Selank / Semax 10/10mg Blend $96.50