High-purity dual-heptapeptide research blend (20mg total) containing equal ratios (10mg:10mg) of ACTH(4–7)-derived Semax and tuftsin-derived Selank. Engineered for in vitro laboratory evaluation of synergistic neurotrophic factor (BDNF/NGF) upregulation, GABAergic neurotransmission modulation, enkephalinase inhibition, and central monoaminergic signaling kinetics. Supplied in a sealed 3mL research vial with batch-specific analytical documentation.
Original price was: $59.99.$52.99Current price is: $52.99.
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Semax + Selank is a combined dual-heptapeptide research formulation providing equal 10mg quantities of synthetic Semax (Met-Glu-His-Phe-Pro-Gly-Pro) and Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) in a single 20mg total vial. Both peptides share a stabilizing C-terminal Pro-Gly-Pro sequence that enhances enzymatic resistance in experimental settings. This dual-component complex is investigated in cellular, neural, and immunologic culture models to evaluate convergent pathways involving brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) gene expression, allosteric GABA_A receptor modulation, central monoamine turnover, and neuroimmunological cytokine regulation. Provided as a lyophilized powder intended exclusively for in vitro scientific, academic, and industrial laboratory research applications
Each ChoicePeps research vial is batch identified and supported by available batch-specific analytical documentation to assist researchers with material identification, verification, and laboratory recordkeeping.
ChoicePeps emphasizes transparent batch documentation. Applicable Semax + Selank batches are independently analyzed by third-party laboratories, with available analytical documentation published through our Currently Shipping COAs and Full Batch Ledger.
Researchers may use the batch number shown on the product label and associated documentation to locate the corresponding analytical record and review available testing information, including identity, purity, and measured content where reported by the laboratory.
This material is offered for controlled laboratory research, analytical evaluation, in vitro research, and reference work.
Regulatory Compliance / Terms of Use
All materials and compounds listed by ChoicePeps are supplied exclusively for controlled laboratory research, analytical testing, and scientific characterization. The introduction of these materials into humans or animals is strictly prohibited.
| Designated Use | In-vitro laboratory research and analytical method development only |
| Prohibited Uses | Human consumption, veterinary use, clinical trials, therapeutic or diagnostic applications |
| Purchaser Qualifications | Qualified researchers and laboratory personnel possessing appropriate handling infrastructure |
| Regulatory Oversight | Products have not been evaluated or approved by the U.S. Food & Drug Administration (FDA) |
| Handling & Safety | Purchasers assume all responsibility for safe storage, regulatory compliance, and legal disposal |
ChoicePeps materials are supplied for controlled laboratory investigations including analytical method development, high-performance liquid chromatography (HPLC), mass spectrometry, compound characterization, in-vitro reference studies, and comparative assays.
ChoicePeps explicitly disclaims all liability for the improper handling, administration, or unauthorized application of these materials. By placing an order, the purchaser agrees that they understand all applicable state, federal, and local legal guidelines governing research chemicals and certify compliance prior to procurement.
