Natural Product Standards

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.

Procyanidin (Standard) is a reference material suitable for quantitative analysis, commonly employed as a standard sample for research and analysis of procyanidin. Procyanidin is a natural product and oligomer possessing antioxidant activity.

6-Aminocaproic acid (Standard) is the standard substance of 6-Aminocaproic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 6-Aminocaproic acid (EACA) is an antifibrinolytic agent that acts by inhibiting plasminogen activators which have fibrinolytic properties.

Adenosine (Standard) is the standard substance of Adenosine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Adenosine (D-Adenosine) is a natural product, a ribonucleoside consisting of adenine bound to ribose. Adenosine has vasodilatory, antiarrhythmic and analgesic effects.

3-Indoleacetonitrile (Standard) is the standard substance of 3-Indoleacetonitrile, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 3-Indoleacetonitrile is a light-induced auxin-inhibitory substance that is isolated from light-grown cabbage shoots.

3-Phenyl-2-propen-1-ol (Standard) is the standard substance of 3-Phenyl-2-propen-1-ol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. The compounds 3-phenyl-2-propen-1-ol , 2-methyl-3-butyn-2-ol, 3,7-dimethylnonane, and 2-hydroxybenzoic acid occurred only during estrus which may be considered as marker for detection of estrus which would ultimately help for artificial insemination in captive condition.

Ammonium Glycyrrhizinate (Standard) is the standard substance of Ammonium Glycyrrhizinate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Ammonium glycyrrhizinate (Glycyrram) has various pharmacological actions such as anti-inflammatory, antiallergic, antigastriculcer, and antihepatitis activities.

alpha-D-glucose (Standard) is the standard substance of alpha-D-glucose, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. alpha-D-glucose (α-Dextrose) is a primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement.

Alternariol (Standard) is the standard substance of Alternariol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Alternariol (AOH), a mycotoxin synthesized by Alternaria species, displays numerous therapeutic and biological effects, including phytotoxic, cytotoxic, anti-HIV, anti-cancer, and anti-microbial properties. It functions by inhibiting the catalytic activity of topoisomerase I and II enzymes.

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 .

Bavachin (Standard) is the standard substance of Bavachin, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Bavachin (Corylifolin) is a phytoestrogen that activates the estrogen receptors ERα and ERβ.

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.

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-Threonine (Standard) is the standard substance of DL-Threonine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. DL-threonine is an essential amino acid and has the potential to treat sagging ulcers.

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).

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.

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.

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.

Isomalt (Standard) is the standard substance of Isomalt, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Isomalt (Palatinitol) is a mixture of 1,6-mannitol glucopyranoside and 1,6-sorbitol glucopyranoside

Levoglucosan (Standard) is the standard substance of Levoglucosan, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Levoglucosan (1,6-anhydro-b-D-Glucose) is an anhydrohexose that is the 1,6-anhydro-derivative of beta-D-glucopyranose. It is formed from the pyrolysis of carbohydrates, such as starch and cellulose. Levoglucosan can also be utilized in the synthesis of chiral polymers such as unhydrolysable glucose polymers. Levoglucosan is also produced via caramelization of sugar. Consumption of caramel or caramel-containing sweets can lead to a short-term 5X increase in urinary levels of levoglucosan (from 20 uM/mM creatinine to 100 uM/mM creatinine).