AICAR  Peptide – Research Compound

AICAR Research

AICAR Peptide commonly associated with 5-aminoimidazole-4-carboxamide ribonucleoside (AICAr), is a laboratory research compound widely used in studies of cellular energy metabolism and AMP-activated protein kinase (AMPK) signaling. Researchers use AICAR as an experimental tool for investigating how cells respond to changes in energy availability and metabolic stress.

AMPK Signaling Research

One of the best-established research applications of AICAR is the investigation of AMPK-related signaling. Inside cells, AICAr can be converted to ZMP, a metabolite that can mimic certain effects of AMP and promote AMPK activation. Early laboratory research demonstrated AICAR-associated AMPK activation in hepatocytes and effects on downstream metabolic pathways.

Cellular Metabolism Research

AICAR has been studied in experimental models involving glucose utilization, fatty-acid metabolism, lipid synthesis, and cellular energy regulation. Research in skeletal muscle, for example, has examined AICAR-associated AMPK activation together with changes in acetyl-CoA carboxylase activity and fatty-acid oxidation.

Metabolic Pathway Studies

AICAR Peptide is also useful for researchers investigating interactions between AMPK and other metabolic pathways. Experimental studies have examined relationships involving ACC, mTOR signaling, nucleotide metabolism, mitochondrial function, and cellular stress responses. These applications make AICAR a commonly referenced tool in biochemical and metabolic research.

AMPK-Independent Effects

Researchers should be aware that AICAR does not exclusively affect AMPK. A systematic review found evidence that several biological effects historically attributed to AMPK activation may also occur through AMPK-independent mechanisms. For this reason, experiments using AICAR should be interpreted carefully and, where appropriate, supported by additional controls or complementary experimental approaches.

Laboratory Research Applications

AICAR Peptide research material may be used in qualified laboratory investigations involving cell signaling, metabolic pathways, enzyme activity, energy regulation, and biochemical characterization. Researchers can investigate experimental responses using validated laboratory techniques appropriate to their study design.

Research Material and Documentation

Researchers should verify the identity, chemical form, quantity, and available analytical documentation of AICAR material before incorporating it into experimental protocols. The terminology surrounding AICAR and AICAr can vary in scientific literature, making accurate compound identification particularly important.

Research Use Only

AICAR is an experimental research compound and should be handled by appropriately qualified researchers according to applicable laboratory procedures and institutional safety requirements.

Important Research Notice

This product is intended strictly for research and laboratory use only. It is not intended for human consumption, self-administration, diagnosis, treatment, or prevention of disease. Product quantities should not be interpreted as human dosing instructions. AICAR is not an FDA-approved therapeutic product.