7792 Results for: "MP Biomedicals"

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Aldehyde dehydrogenase belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with NAD+ or NADP+ as acceptor.

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MOPS is a zwitterionic amino acid which acts as one of the "Good" buffers.

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Salicin is an alcoholic β-glucoside derived from willow bark that produces anti-inflammatory (including analgesic and antipyretic) effects very similar to that of aspirin Salicin is a substrate for β-glucosidase.

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Triethanolamine is a zwitterionic buffer.

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D-(+)-Trehalose dihydrate is a natural alpha-linked non –reducing disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units which yields 2 moles of D-glucose upon acid hydrolysis. Has 90% of the calorific content of sucrose.

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Soluble in water. Reacts slowly with ethanol. Aqueous solutions are most stable in the presence of small amounts of NaOH (0.2% for a nearly saturated solution containing 44% sodium borohydride) and can be kept for several days. Solutions are rapidly decomposed by boiling.

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Vitamin B12, 0.1% in Mannitol is 96% pure vitamin B12 tritrated onto mannitol at 0.1% concentration.

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Yeast Hydrolysate Enzymatic from Brewers Yeast

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A metabolite with a broad antibiotic spectrum

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A mineral oil is any of various colorless, odorless, light mixtures of alkanes in the C15 to C40 range from a non-vegetable (mineral) source, particularly a distillate of petroleum. Most often, mineral oil is a liquid by-product of the distillation of petroleum to produce gasoline and other petroleum-based products from crude oil. A mineral oil in this sense is a transparent, colorless oil composed mainly of alkanes and cyclic paraffins, related to petroleum jelly (also known as "white petrolatum").

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Methacholine chloride is a cholinergic agonist and parasympathomimetic bronchoconstrictor. A metabolically stable analog of acetylcholine. Its ability to constrict airway smooth muscle is used to assess bronchial reactivity in the laboratory and clinically.
Methacholine is primarily used to diagnose bronchial hyperreactivity, which is the hallmark of asthma and also occurs in chronic obstructive pulmonary disease. Acetyl-β-methylcholine (methacholine), an analog of acetylcholine, is use as a receptor agonist to study processes such as airway hyperresponsiveness associated with asthma.
Metabolically stable analog of acetylcholine; muscarinic agonist. Its ability to constrict airway smooth muscle is used to assess bronchial reactivity in the laboratory and clinically.

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Adenosine 5'-triphosphate (ATP) disodium salt hydrate is a multifunctional nucleotide, which is essential in a variety of cellular functions.

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Bromothymol blue sodium salt, powder

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Brilliant Green is one of the triarylmethane dyes. It is closely related to malachite green.

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Dimethyl Pimelimidate Dihydrochloride is a bifunctional cross linking reagent used in peptide research.

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Antipain inhibits trypsin, papain, and catherpsins A and B (a reversible inhibitor of cysteine and serine proteases). It is used to evaluate the role of proteases in cell transformations. It is used to help identify new proteases.

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Soluble in methanol, acetic acid, DMSO. Stock solutions of 1 mM (2 mg/6.48 mL) in methanol are stable for approximately 1 month at -20 °C. Stock solutions can be diluted to 1:100 (10 µM solution) just before use. Working solutions should be made fresh each day.

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Soluble in 50% acetic acid, water, or DMSO.

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Potassium sodium tartrate tetrahydrate has been used in organic synthesis to break up emulsions in aqueous workups.

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Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]3- ion. It is soluble in water and its solution shows some green-yellow fluorescence.

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Sephadex is a beaded gel filtration medium prepared by cross-linking dextran with epichlorohydrin under alkaline conditions.

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Indole-3-butyric acid is used as plant growth hormone.

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Soluble in acetic acid 80% (50 mg/ml-clear colorless solution)

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Polyvinyl alcohol is the raw material to make polymers. Polyvinyl alcohol is used as a emulsion polymerization aid, as protective colloid, to make polyvinyl acetate dispersions.

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Toluidine Blue O is useful as a metachromatic nuclear stain.

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Dark Green almost Black Fine Powder

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Pullulan, edible plastic excellent in adhesiveness and film formability. Pullulan is a natural neutral polysaccharride produced form starch by cultivating a black yeast.

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Melanin is a natural substance that gives color (pigment) to hair, skin, and the iris of the eye. It is produced by cells in the skin called melanocytes. Melanin also helps protect the skin from the sun.Melanin is an extremely stable molecule, and highly resistant to the digestion by most acids and bases.

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Magnesium sulfate is used as a colorant in dyes and red glazes for porcelain. As a trace essential element it is a nutritional factor for all animals; often a supplement in feed. It is used in biological assays to study the effects of manganese on the central nervous system, and to assess exposure limits.

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2-Phenylethanol, an alcohol potentially used as an anti-microbial.