L-Aspartic acid (Standard) is a reference standard for research and analysis in studies involving L-Aspartic acid. L-Aspartic acid (Aspatofort) is a widely occurring amino acid in both plants and animals, and serves as a prodrug for colon-specific drug delivery.

Benzoic acid (Standard) is a standard substance that can be used for quantitative analysis.Benzoic acid (Dracylic acid) is an aromatic alcohol and common additive found in many plants.

Glycine (Standard) is a reference standard for research and analysis in studies involving glycine. Glycine is an inhibitory neurotransmitter in the central nervous system and a co-agonist of glutamate, enhancing NMDA receptor excitability. It is found in gelatin and silk fibroin and is used as a nutrient in medical treatments.

Guanosine (Standard) is a standard preparation of guanosine, suitable for quantitative analysis, quality control, and biochemical experiments. Guanosine is a nucleotide composed of the purine base guanine, ribose, and phosphate groups, and is a constituent of RNA.

Benzylideneacetone (Standard) is the standard substance of Benzylideneacetone, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Benzylideneacetone, a monoterpene produced by the insect pathogenic bacterium Xenorhabdus nematophila, is a phospholipase A2 (PLA2) inhibitor with inhibitory effects on arachidonoid biosynthesis and enhances baculovirus pathogenicity of Xylaria minor.

Bergapten (Standard) is the standard substance of Bergapten, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Bergapten (5-Methoxypsoralen), a psoralen, inhibits cell replication.

Bisdemethoxycurcumin (Standard) is the standard substance of Bisdemethoxycurcumin, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Bisdemethoxycurcumin (Curcumin III) is a natural demethoxy derivative of curcumin. It is a potent activator of macrophage phagocytosis, interacting with 1α, 25-dihydroxy vitamin D3 to stimulate amyloid-β clearance by macrophages (optimal stimulation at 100 nM BDMC) . More stable than curcumin in physiological media, BDMC suppresses proliferation of cancer cells . It down-regulates the transcriptional coactivator p300, suppressing the Wnt/β-catenin pathway, and inhibits LPS induction of iNOS expression .

Citrinin (Standard) is the standard substance of Citrinin, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Citrinin is a mycotoxin that causes contamination in the food and is associated with different toxic effects. Citrinin also possesses a broad spectrum of bioactivities, including antifungal, antibacterial, and potential anticancer and neuroprotective effects in vitro.

DL-Alanine (Standard) is the standard substance of DL-Alanine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. DL-Alanine (DL-2-Aminopropionic acid) is an amino acid that is a racemic compound of L- and D-alanine.DL-Alanine is often used as a reducing and capping agent in conjunction with aqueous silver nitrate for nanoparticle generation.DL-Alanine is a sweetening agent, and can be grouped with glycine and sodium saccharin.DL-Alanine plays an important role in glucose-alanine cycling between tissues and liver.DL-Alanine can be used to study the chelation of transition metals such as Cu, Zn, and Cd. DL-Alanine plays an important role in the glucose-alanine cycle between tissues and the liver.DL-Alanine can be used to study the chelation of transition metals such as Cu, Zn, and Cd.

D-Galactose (Standard) is the standard substance of D-Galactose, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. D-Galactose is a naturally occurring hexose and a C-4 epimer of glucose. It can combine with glucose to form lactose and is commonly used to establish animal models of aging.

Cytidine (Standard) is the standard substance of Cytidine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Cytidine (Cytosine-1-β-D-ribofuranoside) is a pyrimidine nucleoside comprised of a cytosine bound to ribose via a beta-N1-glycosidic bond. Cytidine is a precursor for uridine. Both cytidine and uridine are utilized in RNA synthesis.

D-Melibiose (Standard) is the standard substance of D-Melibiose, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. D-Melibiose (Galalpha1-6Glcbeta) is a reducing disaccharide formed by an alpha-1, 6 linkage between galactose and glucose (D-Gal-α(1→6)-D-Glc).

Erucic acid (Standard) is the standard substance of Erucic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Increased levels of erucic acid (22:1n9) have been found in the red blood cell membranes of autistic subjects with developmental regression (PMID: 16581239 ). Erucic acid (13(Z)-Docosenoic Acid) is broken down long-chain acyl-coenzyme A (CoA) dehydrogenase, which is produced in the liver. This enzyme breaks this long chain fatty acid into shorter-chain fatty acids. human infants have relatively low amounts of this enzyme and because of this, babies should not be given foods high in erucic acid. Erucic acid is found to be associated with isovaleric acidemia, which is an inborn error of metabolism.

Estragole (Standard) is the standard substance of Estragole, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Estragole (4-Allylanisole) is found in allspice,and is a constituent of many essential oils. Estragole is a flavouring agent.

Ethyl palmitate (Standard) is the standard substance of Ethyl palmitate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Ethyl palmate (palmitic acid ethyl ester) is a type of fatty acid ethyl ester (FAEE). After human subjects consumed alcohol, its synthesis was higher than other FAEEs. It can be used as a hair and skin conditioner.

Eicosapentaenoic Acid (Standard) is the standard substance of Eicosapentaenoic Acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Eicosapentaenoic Acid is an ω-3 fatty acid and an inhibitor of fatty acid synthase (FASN). Eicosapentaenoic Acid promotes DNA demethylation in the reexpression of the tumor suppressor gene CCAAT/ enhancer-binding protein δ (C/EBPδ). Eicosapentaenoic Acid activates the RAS/ERK/C/EBPβ pathway in U937 leukemia cells through demethylation of the CpG island of H-RAS intron 1. Eicosapentaenoic Acid promotes the relaxation of vascular smooth muscle cells and vasodilation.

Heptyl acetate (Standard) is the standard substance of Heptyl acetate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Heptyl acetate is a colorless, slightly floral smelling liquid used in daily and food flavors and as a raw material for organic synthesis.

Hygromycin B (Standard) is the standard substance of Hygromycin B, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Hygromycin B (Hygrovetine) is an aminoglycoside antibiotic that inhibits protein synthesis in both prokaryotic and eukaryotic cells by interfering with translocation and causing mistranslation by the 70S ribosome. It is commonly used for the selection of cells transfected with the hph or hyg resistance gene.

Furfuryl Acetate (Standard) is the standard substance of Furfuryl Acetate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Furfuryl acetate is a natural product

Gallic acid (Standard) is the standard substance of Gallic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Gallic acid (Benzoic acid) is a natural polyhydroxyphenol, which can inhibit the free radical scavenging effect of COX-2. Gallic acid has a wide range of physiological activities such as antioxidant, anti-inflammatory, anti-tumor and antibacterial.

Hemin (Standard) is the standard substance of Hemin, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Hemin (Hemin chloride) is a chlorinated iron-containing porphyrin, a heme oxygenase (HO)-1 inducer. Hemin has therapeutic activity in porphyrias by reducing heme deficiency in patients, thereby inhibiting δ-aminolevulinic acid synthetase activity through biochemical feedback.

Heneicosanoic acid (Standard) is the standard substance of Heneicosanoic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Heneicosanoic acid (C21:0) (HEA) is a fatty acid found in human milk fat. HEA is also a part of the phospholipids of the articular cartilage boundary lubricant. HEA is a constituent of red blood cell fatty acids.

Inosine 5'-Monophosphate Disodium Salt Hydrate (Standard) is the standard substance of Inosine 5'-Monophosphate Disodium Salt Hydrate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Inosine 5'-monophosphate disodium salt hydrate (Inosine 5'-monophosphate disodium salt), or inosinic acid, is the ribonucleotide of hypoxanthine and the first nucleotide formed during purine synthesis.

Guanidine hydrochloride (Standard) is the standard substance of Guanidine hydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Guanidine hydrochloride (Aminoformamidine Hydrochloride) is a strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant.