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Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic heptapeptide built on the tuftsin core. Preclinical studies document enkephalinase inhibition (IC50 15 µM), GABAergic gene expression changes in rat frontal cortex, BDNF induction in hippocampus, and cytokine normalization under social stress models. Independent research compilation for scientific and educational reference only.
NAD+ levels decline 55–67% in aged rodent skeletal muscle. Preclinical models document sirtuin pathway dysfunction, PARP-mediated NAD+ depletion, and CD38 upregulation as primary mechanisms. NMN and NR supplementation in animal models shows mitochondrial rescue and stem cell rejuvenation. Independent research compilation for scientific and educational reference only.
Preclinical research review of MOTS-c: mitochondrial retrograde signaling, AMPK-NRF2 nuclear gene regulation, exercise-induced expression in rodent models, and age-associated metabolic research findings.
Preclinical research review of Semax (ACTH(4-7)-Pro-Gly-Pro): BDNF-TrkB signaling in rodent hippocampus, ischemia neuroprotection in MCAO models, and monoaminergic modulation data from published animal studies.
A review of preclinical research on Epitalon, a tetrapeptide pineal bioregulator. Covers telomerase activation, telomere length studies, melatonin/circadian data, and longevity findings in rodent models. Published by the Elite Biologix Research Team.
Essential information about our research-grade peptides and quality standards.
Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.
Research peptides are synthesized versions of naturally occurring peptides, manufactured to precise specifications for use in scientific studies.
Peptide purity refers to the percentage of the target peptide present in a sample, determined by third-party analytical testing and reported on the batch Certificate of Analysis.
Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.
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