AICAR (5-Aminoimidazole-4-carboxamide-1-β-D-ribofuranoside) is a synthetic adenosine analog that has been extensively studied for its role in cellular energy regulation and metabolic signaling pathways. AICAR functions as an activator of AMP-activated protein kinase (AMPK), a central regulator of cellular energy homeostasis that responds to changes in intracellular energy status. Through AMPK activation, AICAR influences glucose uptake, fatty acid oxidation, and mitochondrial biogenesis, making it a compound of interest in metabolic and bioenergetic research. AICAR is formulated in capsule form strictly for controlled laboratory research applications.
Prior to the expanded investigation of AMPK-targeting compounds, research into energy metabolism often focused on isolated metabolic enzymes or hormone-mediated pathways. Preclinical research demonstrated that AICAR’s ability to mimic AMP accumulation within cells allowed researchers to directly activate AMPK independent of upstream metabolic stressors. This unique mechanism established AICAR as a valuable research tool for studying cellular energy sensing, metabolic adaptation, and mitochondrial efficiency across multiple tissue models.
Currently, AICAR is being investigated in studies involving metabolic regulation, mitochondrial function, insulin sensitivity models, and cellular stress response pathways. Additional research explores its role in glucose transport modulation, lipid metabolism, and endurance-related bioenergetic signaling. As ongoing research continues to clarify AMPK-mediated pathways, AICAR remains a well-established compound for laboratory investigation into energy metabolism and cellular signaling mechanisms.
The primary concern for peptide researchers today is product purity. Nord-sci guarantees our product purity by performing independent testing of our products and providing those certifications for our customers in our product descriptions.
THIS PRODUCT IS NOT INTENDED TO TREAT, CURE OR DIAGNOSE ANY CONDITION OR DISEASE AND IS NOT FOR HUMAN CONSUMPTION. ALL PRODUCTS OFFERED ARE INTENDED FOR LABORATORY RESEARCH USE ONLY.
All products are produced using lyophilization (freeze-drying), a preservation method that allows peptides to remain fully stable during shipping for approximately 3-4 months. Once a peptide has been reconstituted with bacteriostatic water, it must be refrigerated to maintain integrity. After reconstitution, peptides typically remain stable for up to 30 days when stored properly.
Lyophilization, also referred to as cryodesiccation, is a specialized dehydration process in which peptides are first frozen and then exposed to a low-pressure environment. This causes the water within the vial to transition directly from a solid to a vapor (sublimation), leaving behind a dry, crystalline white material known as a lyophilized peptide. In this powdered form, peptides may be safely stored at room temperature until they are ready to be reconstituted with bacteriostatic water.
After delivery, peptides should be protected from heat and light. If use is expected within the near future (whether days, weeks, or a few months) refrigerated storage below 4°C (39°F) is generally sufficient. Lyophilized peptides are commonly stable at room temperature for several weeks or longer, making short-term ambient storage acceptable when use is anticipated within that timeframe.
For extended storage, ranging from several months to multiple years, freezing is strongly recommended. Storage at -80°C (-112°F) offers optimal long-term stability and helps preserve peptide structure and quality over time.
For more detailed guidance on peptide handling and storage best practices, please refer to the resource below:
ALCAR (50mg), also known as Acetyl-L-Carnitine, is a small-molecule compound widely studied in laboratory environments for its role in cellular energy metabolism and mitochondrial function. In experimental research models, ALCAR has been investigated for its interaction with metabolic signaling pathways associated with energy production, fatty acid transport, and cellular metabolic regulation. This formulation is supplied strictly for controlled laboratory research applications focused on metabolic biology and mitochondrial activity.
Cellular energy production relies heavily on mitochondrial function and metabolic transport systems that move fatty acids into mitochondria for oxidation. Researchers studying metabolic regulation often investigate compounds that influence mitochondrial energy production and cellular metabolism in order to better understand how cells regulate energy utilization under varying physiological conditions.
ALCAR (50mg) – Research Specifications:
| Compound | Acetyl-L-Carnitine (ALCAR) |
| Quantity | 50mg per vial |
| Compound Type | Small-molecule metabolic research compound |
| Purity / Identity | Research-grade; refer to Certificate of Analysis (COA) for lot-specific analytical verification |
| Appearance | Lyophilized research compound |
| Storage Conditions | Store sealed in a cool, dry environment protected from heat, light, and moisture |
| Research Use Only | Supplied exclusively for laboratory research use. Not for human consumption. |
Acetyl-L-Carnitine is a derivative of the naturally occurring molecule L-carnitine and has been studied extensively for its role in mitochondrial fatty acid transport. Within cells, carnitine-related molecules facilitate the movement of long-chain fatty acids into mitochondria, where they are oxidized for energy production. Because of this role, ALCAR has been investigated in laboratory models exploring metabolic regulation and mitochondrial efficiency.
Mitochondria are responsible for generating the majority of cellular energy in the form of ATP. Compounds that interact with mitochondrial transport systems may influence how efficiently cells utilize nutrients for energy production. Researchers examining metabolic adaptation frequently investigate compounds such as ALCAR to better understand how energy metabolism is regulated at the cellular level.
Research involving mitochondrial function often intersects with broader investigations into oxidative stress responses, cellular maintenance systems, and metabolic signaling networks. Laboratory models studying metabolic efficiency may therefore evaluate compounds like ALCAR within larger research frameworks focused on cellular energy dynamics.
Important Research Notice: Nordsci research materials are supported by lot-specific analytical documentation. Certificates of Analysis are available for laboratories requiring verification of compound identity and analytical quality standards.
THIS PRODUCT IS INTENDED FOR LABORATORY RESEARCH USE ONLY. NOT FOR HUMAN CONSUMPTION. NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE OR CONDITION.
Mitochondria serve as the primary site of cellular energy production. Laboratory studies may investigate how compounds involved in fatty acid transport influence mitochondrial energy generation and metabolic efficiency.
Cellular metabolism depends on the transport of fatty acids into mitochondria for oxidation. Experimental research programs may explore how metabolic transport compounds influence fatty acid utilization and energy metabolism pathways.
Cells regulate energy production through complex metabolic signaling systems. Researchers studying metabolic biology may investigate how compounds that influence mitochondrial function interact with broader energy-regulation pathways.
Cellular energy production can generate oxidative byproducts that must be regulated through cellular defense systems. Laboratory models may examine how metabolic signaling compounds interact with pathways involved in oxidative stress regulation and cellular maintenance.
ALCAR (50mg) should be handled according to established laboratory procedures used for metabolic research compounds. Proper storage conditions, environmental controls, and documentation of experimental variables help support reliable and reproducible outcomes in metabolic research programs.
Protocol Design Considerations: Metabolic research experiments may be influenced by factors including nutrient availability, mitochondrial baseline activity, oxidative stress exposure, and cellular metabolic status. Researchers should maintain strict experimental controls when designing studies involving metabolic signaling compounds.
Note: The information above is provided strictly for laboratory research reference purposes. All experiments should be conducted by qualified personnel within appropriate laboratory environments.
Each lot of ALCAR supplied by Nordsci Peptides includes a Certificate of Analysis confirming compound identity and analytical purity verification. These reports support laboratory documentation standards and traceability requirements within controlled research programs.
Laboratories sourcing metabolic research compounds typically prioritize analytical transparency, batch traceability, and consistent manufacturing standards. Nordsci Peptides supplies research-grade compounds supported by analytical verification designed to support reliable laboratory research workflows.
IMPORTANT: ALCAR (50mg) is supplied exclusively for laboratory research use. It is not approved for human consumption or therapeutic use. Researchers are responsible for ensuring compliance with all applicable institutional and regulatory guidelines governing research materials.
