Looking to buy 5-Amino-1MQ research peptide for high-throughput enzymatic assays or cellular metabolic models? PX1 Research provides analytical-grade 5-Amino-1MQ manufactured in USA-based facilities, accompanied by lot-specific Certificates of Analysis confirming high chemical purity via HPLC and LC-MS testing for qualified laboratory research.
Looking to buy 5-Amino-1MQ research peptide for high-throughput enzymatic assays or cellular metabolic models? PX1 Research provides analytical-grade 5-Amino-1MQ manufactured in USA-based facilities, accompanied by lot-specific Certificates of Analysis confirming high chemical purity via HPLC and LC-MS testing for qualified laboratory research.
Principal investigators and laboratory managers seeking to buy 5-amino-1mq research peptide compounds require fully characterized reagents with verified structural integrity. 5-Amino-1MQ is a selective, membrane-permeable small molecule inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme heavily implicated in cellular energy expenditure, NAD+ homeostasis, and adipocyte metabolism.
When acquiring research-grade small molecules and peptides from PX1 Research, facilities receive fully documented lots tested by independent ISO 17025 accredited laboratories. Every batch undergoes rigorous reverse-phase high-performance liquid chromatography (RP-HPLC) and mass spectrometry (MS) to verify molecular weight and chemical homogeneity prior to release.
Nicotinamide N-methyltransferase (NNMT) is a cytosolic enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine (SAM) to nicotinamide (NAM), producing 1-methylnicotinamide (1-MNA) and S-adenosylhomocysteine (SAH). Because NAM serves as a direct precursor in the salvage pathway for nicotinamide adenine dinucleotide (NAD+) synthesis, elevated NNMT activity effectively drains the cellular NAM pool, thereby limiting cellular NAD+ availability.
Preclinical data indicate that 5-Amino-1MQ functions as a membrane-permeable, substrate-competitive inhibitor of NNMT. By inhibiting NNMT activity in vitro, researchers can study how preserving intracellular NAM concentrations affects salvage pathway kinetics, downstream NAD+ accumulation, and sirtuin-dependent metabolic signaling networks within various cell cultures.
In addition to regulating the NAD+ salvage pathway, NNMT inhibition alters methyl donor availability. Because SAM acts as the universal methyl donor for histones and DNA methyltransferases, blocking NNMT consumption of SAM maintains higher SAM/SAH ratios. This biochemical mechanism makes 5-Amino-1MQ a critical molecule for investigating epigenomic modifications, histone methylation patterns, and chromatin remodeling in cellular models.
In animal models of metabolic dysregulation, elevated NNMT expression in white adipose tissue and liver hepatocytes strongly correlates with impaired mitochondrial bioenergetics and reduced oxygen consumption rates. In vitro assays evaluating adipocyte lineages demonstrate that application of 5-Amino-1MQ leads to measurable increases in intracellular NAD+ levels without altering total salvage enzyme gene expression.
This preservation of the NAD+ pool supports the activity of NAD+-dependent enzymes, specifically the Sirtuin family (SIRT1–SIRT7) and poly(ADP-ribose) polymerases (PARPs). In murine models, administration of NNMT inhibitors has been associated with enhanced mitochondrial biogenesis, increased expression of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), and improved basal mitochondrial respiration rates.
Investigating these pathways using high-purity metabolic research compounds allows researchers to map out the precise molecular sequence connecting NNMT inhibition to enhanced electron transport chain complex activity and elevated cellular ATP generation.
A primary focal point of preclinical 5-Amino-1MQ literature involves adipocyte differentiation, hypertrophy, and lipolysis. In diet-induced obesity (DIO) rodent models, high NNMT expression in adipose depots suppresses metabolic rate and exacerbates lipid accumulation. Preclinical studies suggest that targeted NNMT inhibition via 5-Amino-1MQ reduces intracellular 1-MNA concentrations and attenuates adipocyte enlargement.
Furthermore, tissue analysis from murine studies demonstrates that selective NNMT blockade stimulates fatty acid oxidation pathways while repressing lipogenic gene profiles. Researchers observing high-fat diet rodent cohorts treated with NNMT inhibitors recorded reductions in adipocyte volume, enhanced basal metabolic rate, and improved glucose tolerance markers independent of overall food intake changes.
These cellular outcomes highlight 5-Amino-1MQ as a essential pharmacological probe for investigating energy expenditure modulation, lipid droplet remodeling, and systemic metabolic homeostasis in experimental biology.
When designing protocols to investigate mitochondrial function, metabolic efficiency, or NAD+ biology, researchers often evaluate 5-Amino-1MQ alongside other targeted peptides and small molecules. While 5-Amino-1MQ operates specifically via enzymatic inhibition of NNMT to preserve salvage precursors, alternative research compounds target different mitochondrial and bioenergetic nodes.
For example, MOTS-c research peptides represent a mitochondria-derived peptide that translocates to the nucleus during metabolic stress to regulate folate cycle kinetics and expression of nuclear-encoded metabolic genes. Concurrently, cardiolipin-targeting peptides such as SS-31 research peptide localize directly to the inner mitochondrial membrane, stabilizing cristae architecture and reducing reactive oxygen species (ROS) production. Exploring these distinct mechanisms—enzymatic salvage preservation with 5-Amino-1MQ, nuclear transcriptional control with MOTS-c, and structural membrane preservation with SS-31—provides a comprehensive framework for multi-target bioenergetic investigations.
Because small molecule inhibitors can exhibit off-target cytotoxicity or false-positive assay results if contaminated with synthesis byproducts or heavy metals, rigorous quality assurance is imperative. Qualified institutions looking to buy research peptides online should verify that suppliers adhere to strict analytical validation procedures.
PX1 Research enforces stringent manufacturing protocols across all USA-based synthesis facilities. Every production batch of 5-Amino-1MQ undergoes rigorous testing to guarantee consistency across high-throughput screening applications and extended in vitro studies:
1. Reverse-Phase High-Performance Liquid Chromatography (RP-HPLC) to confirm peak area integration and chemical purity exceeding 98%. 2. Electrospray Ionization Mass Spectrometry (ESI-MS) to verify precise molecular weight and identity matching theoretical chemical structure. 3. Bacterial Endotoxin Quantification utilizing Chromogenic LAL assays to ensure levels remain strictly below <0.01 EU/mg. 4. Comprehensive Batch Traceability with lot-matched analytical documentation accessible for audit compliance.
High-performance liquid chromatography separates sample components based on hydrophobic interactions with a stationary phase column, generating a chromatogram where peak area integration reflects compound purity. A minimal threshold of 98.0% analytical purity ensures that experimental observations stem solely from 5-Amino-1MQ activity rather than residual unreacted precursors or stereoisomeric impurities.
Mass spectrometry provides unambiguous structural identification by measuring the mass-to-charge ratio (m/z) of ionized molecules. For 5-Amino-1MQ, ESI-MS confirms the exact monoisotopic mass, guaranteeing the absence of significant degradation products or heavy metal chelates that could skew enzymatic kinetics.
Endotoxin testing is vital for cell culture work, as lipopolysaccharide (LPS) contamination induces inflammatory cascade activation via Toll-like receptor 4 (TLR4) in macrophages and adipocytes. PX1 Research tests every batch to confirm endotoxin counts remain well below threshold limits, preventing artifactual cytokine release in vitro.
5-Amino-1MQ is typically supplied as a lyophilized powder or crystalline solid to maximize chemical stability. For long-term storage, unopened vials should be kept desiccated at -20°C or -80°C, protected from direct light exposure to prevent photo-degradation.
For laboratory reconstitution, researchers should utilize suitable organic solvents such as dimethyl sulfoxide (DMSO) or ethanol, as solubility in standard aqueous buffers (such as PBS) may be limited depending on the target working concentration. Once dissolved in DMSO, working aliquots can be diluted into aqueous cell culture media immediately prior to assay execution.
Repeated freeze-thaw cycles of stock solutions must be avoided, as this can induce chemical degradation. Stock solutions prepared in high-purity DMSO should be aliquoted into single-use polypropylene tubes, sealed under inert gas if available, and stored at -80°C for optimal longitudinal stability.
5-Amino-1MQ is a potent small-molecule enzyme inhibitor intended exclusively for in vitro diagnostic, biochemical, and preclinical laboratory research. It is strictly not for human consumption, therapeutic administration, or veterinary use. All laboratory personnel handling 5-Amino-1MQ must utilize standard personal protective equipment (PPE), including nitrile gloves, safety goggles, and laboratory coats.
Handling powdered compounds should take place inside a validated chemical fume hood or biosafety cabinet to prevent aerosol inhalation or accidental exposure. In the event of spillage, inert absorbent material should be deployed, followed by solvent wiping in accordance with institutional hazardous chemical safety guidelines.
PX1 Research is an established supplier of analytical-grade research compounds, providing reliable reagents to academic laboratories, biotechnology firms, and institutional research facilities across the United States. All products are manufactured in compliant domestic facilities under strict quality management systems.
Orders placed through PX1 Research ship directly from specialized fulfillment hubs located in California and Arizona. Orders submitted before standard cut-off times Monday through Friday are processed for same-day dispatch. Every order includes direct access to lot-specific analytical documentation via our central research resource library.
What is 5-Amino-1MQ and what is its primary target?
5-Amino-1MQ is a membrane-permeable small molecule inhibitor that selectively targets nicotinamide N-methyltransferase (NNMT), an enzyme involved in cellular NAD+ degradation and methyl donor regulation.
What preclinical research areas utilize 5-Amino-1MQ?
Preclinical studies utilize 5-Amino-1MQ to investigate cellular NAD+ salvage pathways, mitochondrial biogenesis, adipocyte lipid metabolism, and histone methyltransferase regulation in rodent models and cell cultures.
How is 5-Amino-1MQ quality verified at PX1 Research?
Every lot of 5-Amino-1MQ undergoes independent third-party testing including RP-HPLC to verify chemical purity (>98%), mass spectrometry (ESI-MS) to confirm identity, and chromogenic LAL assays to ensure low endotoxin levels (<0.01 EU/mg).
What solvent is recommended for reconstituting 5-Amino-1MQ?
5-Amino-1MQ demonstrates optimal solubility in organic solvents such as dimethyl sulfoxide (DMSO). Once stock solutions are prepared in DMSO, they may be diluted into aqueous assay buffers for laboratory experimentation.
How should lyophilized 5-Amino-1MQ be stored upon receipt?
Unopened lyophilized 5-Amino-1MQ should be stored at -20°C or -80°C in a desiccated environment protected from direct light to maintain chemical stability.
Can 5-Amino-1MQ be used in human clinical applications?
No. 5-Amino-1MQ supplied by PX1 Research is strictly designated for laboratory research use only (RUO) and in vitro / preclinical models. It is not approved for human or veterinary medical use, therapeutic treatment, or clinical administration.
Where are PX1 Research compounds manufactured and shipped from?
All PX1 Research compounds are manufactured in USA-based facilities adhering to GMP standards and shipped directly from fulfillment centers in California and Arizona with same-day shipping available Monday through Friday.
How does 5-Amino-1MQ differ from mitochondrial peptides like MOTS-c?
5-Amino-1MQ is a small molecule inhibitor of the enzyme NNMT, whereas MOTS-c is a mitochondria-derived peptide that regulates nuclear gene expression involved in metabolic stress responses.
All products are sold strictly for laboratory and research use only. Not for human or veterinary use, diagnosis, treatment or consumption. Statements have not been evaluated by the FDA.