MOTS-C 10mg (10 vials/Kit):: High-Purity Mitochondrial Research Peptide

MOTS-C (Mitochondrial Open Reading Frame of the 12S rRNA-c) represents a pivotal discovery in the field of organelle-to-nucleus communication, cellular metabolism, and retrograde signaling mechanics. Composed of a distinct 16-amino acid sequence (Met-Arg-Trp-Gln-Glu-Met-Gly-Tyr-Ile-Phe-Tyr-Pro-Arg-Lys-Leu-Arg), MOTS-C is a naturally encoded mitochondrial-derived peptide (MDP) expressed directly from the short open reading frame of the mitochondrial 12S ribosomal RNA gene. Unlike traditional nuclear-encoded hormones, MOTS-C acts as a mobile endocrine-like messenger that coordinates systemic metabolic homeostasis, cellular stress response, and nuclear gene expression in response to shifts in intracellular energy state. Sourcing MOTS-C 10mg (10 vials/Kit) provides academic laboratories, biotechnology institutions, and analytical researchers with a standardized, highly stable preparation engineered specifically for rigorous in vitro and preclinical research applications.

In modern biochemical inquiry, the ability to observe mitochondrial bioenergetics without confounding baseline variables is essential. Mitochondria maintain cellular physiological state not only through oxidative phosphorylation and adenosine triphosphate (ATP) production, but also by transmitting peptide signals to the cell nucleus under conditions of nutrient deprivation, exercise stimulation, or oxidative stress. When cells experience metabolic strain, MOTS-C translocates to the nucleus where it binds to specific promoter regions, modulating nuclear transcription factors associated with glucose regulation, folate cycle mechanics, and insulin sensitivity. Utilizing MOTS-C 10mg (10 vials/Kit) allows investigators to model these metabolic adaptions across isolated tissue cultures, myocytes, adipocytes, and vascular endothelial cells with exceptional reproducibility.

The MOTS-C 10mg (10 vials/Kit) configuration is deliberately designed to solve primary laboratory workflow challenges. Synthetic peptides in liquid solution or large bulk powder batches suffer rapid degradation when subjected to atmospheric moisture, room-temperature exposure, or repeated freeze-thaw cycles. By distributing 100mg of total bioactive material into ten separate, vacuum-sealed USP Type I glass vials containing 10mg of freeze-dried lyophilized cake each, research facilities can reconstitute single working aliquots as needed. Remaining vials remain in pristine, unactivated molecular stasis under frozen storage, guaranteeing consistent concentration metrics and preventing batch-to-batch analytical variance over multi-month experimental timelines.

Key Features, Metabolic Signaling, and Quality Standards of MOTS-C 10mg (10 vials/Kit)

At the biochemical level, MOTS-C 10mg (10 vials/Kit) engages several fundamental signaling networks that control cellular energy balance. Its primary mechanism involves the activation of 5′-AMP-activated protein kinase (AMPK)—the master metabolic sensor within eukaryotic cells. Upon entry into target cells, MOTS-C inhibits the folate cycle, leading to a transient accumulation of 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR). This intermediate directly stimulates AMPK phosphorylation, triggering downstream cascades that upregulate glucose uptake, enhance fatty acid beta-oxidation, suppress de novo lipogenesis, and promote mitochondrial biogenesis. Consequently, researchers frequently utilize MOTS-C to investigate metabolic flexibility, exercise mimetic signaling, and age-related metabolic dysregulation.

• Mitochondrial-Derived Signaling Probe: Enables detailed mapping of retrograde organelle-to-nucleus pathways, nuclear transcription regulation, and adaptive cellular stress responses.

• AMPK Pathway & Folate Interplay: Stimulates intracellular AMPK phosphorylation by modulating de novo purine synthesis and AICAR buildup, making it an ideal tool for metabolic pathway studies.

• Enhanced Chemical Purity (≥99.0%): Synthesized via automated Solid-Phase Peptide Synthesis (SPPS) and purified using preparative High-Performance Liquid Chromatography (HPLC) to eliminate truncated sequences and residual chemical counter-ions.

• Mass Spectrometry Verified: Exact molecular weight confirmation via Electrospray Ionization Mass Spectrometry (ESI-MS) confirms correct structural identity matching the theoretical formula C₁₀₅H₁₄₈N₂₆O₂₄ (MW ~2174.5 Da).

• Modular Multi-Vial Architecture: The 10 vials/kit packaging protects compound integrity, enabling flexible assay design without exposing unused stock to room-temperature degradation.

In addition to AMPK activation, research demonstrates that MOTS-C plays a vital role in microvascular endothelial maintenance and metabolic flexibility under nutrient stress. Under conditions of metabolic imbalance or oxidative stress, MOTS-C translocates to the nucleus to bind with transcription factors like NRF2 (nuclear factor erythroid 2-related factor 2), initiating antioxidant gene expression and cellular repair mechanisms. Incorporating MOTS-C 10mg (10 vials/Kit) into your analytical pipeline provides an ideal benchmark for examining how mitochondrial signaling interacts with nuclear epigenetics to maintain cellular resilience.

Reconstitution Protocols, Storage Guidelines, and Lab Safety for MOTS-C 10mg (10 vials/Kit)

Maximizing empirical accuracy when using MOTS-C 10mg (10 vials/Kit) requires strict adherence to standardized aseptic reconstitution and handling procedures. Because synthetic peptides consist of amide-linked amino acid residues, improper solvent choice, mechanical shearing, or contamination can lead to hydrolysis, oxidation, or secondary structure denaturation. The following guidelines outline the standard operating procedure for preparing MOTS-C 10mg (10 vials/Kit) in a laboratory setting.

Before opening or reconstituting any vial of MOTS-C 10mg (10 vials/Kit), sanitize all working surfaces, pipettes, and equipment inside a certified Class II Biosafety Cabinet using 70% isopropyl alcohol. Allow the cold lyophilized vial to equilibrate to room temperature before inserting syringe needles to prevent ambient condensation from contaminating the inner matrix.

1. Aseptic Septum Preparation: Wipe the synthetic rubber stopper of the MOTS-C 10mg (10 vials/Kit) vial with a fresh 70% isopropyl alcohol swab and allow it to air-dry completely.

2. Diluent Addition: Using a sterile, single-use syringe, draw the exact measured volume of standard Bacteriostatic Water (0.9% benzyl alcohol) or Sterile Normal Saline (0.9% NaCl). Slowly insert the needle through the center of the stopper and direct the liquid stream down the inner glass wall of the vial. Do not inject liquid directly onto the freeze-dried cake to avoid structural shearing.

3. Gentle Dissolution: Allow the solvent to naturally saturate the powder. Gently swirl or roll the vial between your palms until the solution becomes completely clear and colorless. Never vortex, shake, or invert the vial violently, as vigorous agitation introduces micro-foam and destabilizes the peptide’s tertiary structure.

4. Aliquot Distribution: For studies requiring multiple testing intervals over several weeks, divide the reconstituted MOTS-C 10mg (10 vials/Kit) liquid into sterile microcentrifuge tubes. Store liquid aliquots in cold refrigeration to minimize headspace oxidation and preserve bioactive concentration.

Analytical Documentation & Quality Verification: Every shipment of MOTS-C 10mg (10 vials/Kit) includes a batch-specific Certificate of Analysis (COA) displaying analytical HPLC chromatograms, mass spectrometry molecular weight verification, residual solvent testing, and heavy metal screening. These transparent quality benchmarks ensure complete compliance with institutional review standards and academic publishing requirements.

Strict Research-Use Regulatory Disclaimer: MOTS-C 10mg (10 vials/Kit) is manufactured and distributed exclusively for in vitro laboratory research, chemical synthesis testing, and scientific calibration. MOTS-C 10mg (10 vials/Kit) is strictly not intended, formulated, or cleared for human or veterinary use, medical therapy, clinical diagnosis, or cosmetic applications. All laboratory procedures involving MOTS-C 10mg (10 vials/Kit) must be executed by trained scientific personnel in full compliance with local biosafety and OSHA standards.