Endogenous Metabolite Chemical

3-Phosphoglyceric acid is a metabolic intermediate in both glycolysis and the Calvin cycle. 3-Phosphoglyceric acid is involved in alveolar macrophage epigenetic regulation.

Propanedial (Malondialdehyde) (13.88 mM in water) is one of the final products of lipid peroxidation. Propanedial causes protein inactivation, DNA damage and cross-linking by forming stable covalent adducts with biological macromolecules, which is the main mechanism for its cytotoxicity and genotoxicity. Propanedial production increases with the elevation of free radicals. Propanedial is a key biomarker for evaluating the level of cellular oxidative stress^[1][2][3].

LysoPC (18:3) is a type of lysophospholipid metabolite with biomarker properties. LysoPC (18:3) stably exists in human follicular fluid, and its abundance dynamically changes with age, synchronously regulating the body's lipid metabolism process, follicular development process and oocyte maturation process. The down-regulation of LysoPC (18:3) content is associated with breast cancer lesions and follicular aging changes accompanied by in vitro fertilization in elderly women. LysoPC (18:3) can be used in studies related to breast cancer and infertility in elderly women.

N-Formylkynurenine is an intermediate in the catabolism of tryptophan. It is a formylated derivative of kynurenine. The formation of N-formylkynurenine is catalyzed by heme dioxygenases.

NT1-O12B, an endogenous chemical and a neurotransmitter-derived lipidoid (NT-lipidoid), is an effective carrier for enhanced brain delivery of several blood-brain barrier (BBB)-impermeable cargos. Doping NT1-O12B into BBB-impermeable lipid nanoparticles (LNPs) gives the LNPs the ability to cross the BBB. NT-lipidoids formulation not only facilitate cargo crossing of the BBB, but also delivery of the cargo into neuronal cells for functional gene silencing or gene recombination.

Adenine-d is the deuterium labeled Adenine. Adenine (6-Aminopurine), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine acts as a chemical component of DNA and RNA. Adenine also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.

Arachidonoyl-L-carnitine (C20:4 Carnitine) chloride is an arachidonic acid-L-carnitine complex.

L-mannitol is a compound can be used for  the compound sweetener synthesis.

Tetradecanenitrile is a nitrogen-containing saturated long-chain aliphatic nitrile that can be found in Pseudomonas veronii R02. Tetradecanenitrile can be used for the research of multiresistant Staphylococcus aureus infection.

α-D-Ribose-5-phosphate is an important intermediate metabolite in the pentose phosphate pathway and in the purine metabolism pathway.

UDP-GlcNAc (UDP-N-Acetyl-D-glucosamine) is an important component and precursor of bacterial peptidoglycan. UDP-GlcNAc is a nucleotide sugar used by Glycosyltransferases to synthesize glycoproteins, glycosaminoglycans, glycolipids, and glycoRNA. UDP-GlcNAc also serves as the donor substrate for forming O-GlcNAc, a dynamic intracellular protein modification involved in diverse signaling and disease processes. UDP-GlcNAc is the sugar nucleotide donor for the synthesis of O-GlcNAc modified proteins. UDP-GlcNAc also acts as a full agonist of the P2Y₁₄ receptor and inhibits the formation of cAMP. UDP-GlcNAc can be used in studies related to bacterial infections.

8-PIP-NAD+ (sodium) (8-Piperidino-NAD+ (sodium)) is a derivative of the signaling molecule and enzyme cofactor NAD+ (HY-B0445). 8-PIP-NAD+ (sodium) can be used in the determination of poly(ADP-ribose) polymerase (PARP) target proteins. 8-PIP-NAD+ (sodium) is a synthetic intermediate in the synthesis of cyclic ADP-ribose (cADPR) derivatives.

8-DMA-NAD+ (sodium) (8-Dimethylamino-NAD+ (sodium)) is a derivative of the signaling molecule and enzyme cofactor NAD+ (HY-B0445). 8-DMA-NAD+ (sodium) can be used in the screening of analog-sensitive poly (ADP-ribose) polymerase 1 (PARP1) gatekeeper mutations.

8-MA-NAD+ (sodium) (8-Methylamino-NAD+ (sodium)) is a derivative of the signaling molecule and enzyme cofactor NAD+ (HY-B0445). 8-MA-NAD+ (sodium) can be used in the screening of analog-sensitive poly (ADP-ribose) polymerase 1 (PARP1) gatekeeper mutations. 8-MA-NAD+ (sodium) can be used in the synthesis of cyclic ADP-ribose (cADPR) derivatives.