standard

α-Vitamin E (Standard) is the reference standard of α-Vitamin E suitable for quantitative analysis, quality control, and biochemical experimentation, and this naturally occurring vitamin E compound functions as a lipid-soluble antioxidant that protects cellular membranes from oxidative damage and supports studies of redox biology and nutritional biochemistry.

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.

2-Ethylphenol (Standard) is an analytical standard substance, typically employed as a reference sample for research and analysis involving 2-Ethylphenol.

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.

Isopentyl 3-(4-methoxyphenyl)acrylate (Standard) is a reference standard for Isopentyl 3-(4-methoxyphenyl)acrylate, suitable for quantitative analysis, quality control, and biochemical experiments. Isopentyl 3-(4-methoxyphenyl)acrylate functions as an ultraviolet filter.

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.

L-Glutamic acid (Standard) is a reference standard for research and analysis in studies involving L-Glutamic acid. L-Glutamic acid (Glutaminol) acts as an excitatory neurotransmitter, an agonist for all subtypes of glutamate receptors, and facilitates dopamine release from nerve terminals.

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.

Methyl methanesulfonate (Standard) is a reference standard for research and analysis in studies involving Methyl methanesulfonate. Methyl methanesulfonate is a DNA alkylating agent that modifies adenine (to 3-methyladenine) and guanine (to 7-methylguanine), inducing base mismatches and replication errors.

Trifloxystrobin metabolite CGA-321113 (Standard) is a standard material used for research and analysis of Trifloxystrobin metabolite CGA-321113. It is an acid metabolite of the fungicide trifloxystrobin with antifungal activity.

2,4'-dichlorobipheny in Cyclohexane (Standard), or 2,4'-PCB (Standard), can be used as analytical standard.

2,2',4,5,5'-PCB in Cyclohexane (Standard) can be used as an analytical standard.

2,2',3,4,4',5'-PCB in Cyclohexane (Standard) can be used as an analytical standard.

2,2',3,4,4',5',6-PCB in Cyclohexane (Standard) can be used as analytical standard.

(+)-D-3-Carene (Standard) is a reference standard for research and analysis in studies involving (+)-D-3-Carene. (+)-D-3-Carene is a natural product for research related to life sciences. The catalog number is TN6696 and the CAS number is 498-15-7.

Ginsenoside F4 (Standard) is a reference standard for research and analysis in studies involving Ginsenoside F4. Ginsenoside F4 exerts inhibitory effects on human lymphocytoma JK cells by inducing apoptosis. The mechanism of action involves mitochondrial dysfunction, increased Bax expression, and reduced Bcl-2 expression, together resulting in programmed cell death.

Protopanaxatriol (Standard) is a reference standard for research and analysis in studies involving Protopanaxatriol. Protopanaxatriol (20(R)-APPT), a major ginseng constituent, is a novel PPARγ antagonist.

(±)-1,2-Propanediol (Standard) is the standard substance of (±)-1,2-Propanediol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (±)-1,2-Propanediol is an aliphatic alcohol that has a variety of roles as a preservative and antifreeze, and has a wide range of applications in the food industry and skin care industry. (±)-1,2-Propanediol is a natural bacteriostatic agent that inhibits the growth and multiplication of bacteria to a certain extent.

(±)-Diclofop (Standard) is the standard substance of (±)-Diclofop, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (±)-Diclofop is an Acetyl-CoA carboxylase (ACCase) inhibiting herbicide.

(±)-Indoxacarb (Standard) is the standard substance of (±)-Indoxacarb, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (±)-Indoxacarb is a pyrazoline insecticide with insecticidal activity and cytotoxicity, blocks sodium channels in insect neurons, and can induce apoptosis.

(±)-Leucine (Standard) is the standard substance of (±)-Leucine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (±)-Leucine (DL-2-Aminmo-4-methylvalerianic acid) can be found in Green bell peppers, Green zucchinis, Italian sweet red peppers, and Red bell peppers.

DL-Goitrin (Standard) is a reference standard for research and analysis in studies involving DL-Goitrin. DL-Goitrin is a potent antithyroid compound found naturally in crucifers. DL-Goitrin is responsible for the induction of glutathione S-transferases. DL-Goitrin is a moderate inhibitor of purified bovine adrenal dopamine beta-hydroxylase, leads to a depression of brain norepinephrine and to an elevation of heart and adrenal dopamine.

(2,6-Dichlorophenyl)methanol (Standard) is the standard substance of (2,6-Dichlorophenyl)methanol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (2,6-Dichlorophenyl)methanol is a useful organic compound for research related to life sciences. The catalog number is T66709 and the CAS number is 15258-73-8.

(3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one (Standard) is the standard substance of (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. (3S,4R,5S)-1,3,4,5,6-Pentahydroxyhexan-2-one (L(-)-Sorbopyranose) is a ketose belonging to the group of sugars known as monosaccharides.