7792 Results for: "MP Biomedicals"

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One unit catalyzes the liberation of 1 mmole reducing group (calculated as maltose per minute at pH 6.9 at 20 °C).

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Lucifer Yellow CH is the hydrazine (-NH-CO-NH-NH2) form of the dye compared to Lucifer Yellow VS, which is the vinyl sulfone (-Ph-SO2-CH=CH2) form. It is a highly fluorescent dye useful in marking nerve cells.

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D-Limonene is a chiral intermediate for natural product synthesis. It is used as a renewably based solvent in cleaning products.

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Metronidazole ia an antiprotozoal (Trichomonas), a limited spectrum antibiotic that actively deters the growth of protozoa, anaerobic gram-positive, and anaerobic gram-negative bacteria.

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Methyl myristoleate ≥99%, liquid

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Dithranol (1, 8 - dihydroxy-9-anthrone) is also known as anthralin. It is a vital topical antipsoriatic drugs. Dithranol, an athracene derivative, is a free radical generating mitochondrial poison that induces apoptosis in keratinocytes.

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Diatomaceous earth acid-washed is a highly insoluble, inert material and is used as a filtration aid. It is suitable for most routine filtrations.

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Rifamycin SV is a broad-spectrum semisynthetic antimicrobial agent of the rifamycin group.

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Potassium Iodide is known as Potassium Salt of Hydriodic Acid [HI], available in white crystalline powder form. It is a mild reducing agent and can be easily oxidized to Iodine by powerful oxidizing agent like chlorine. With elemental iodine it forms I3 (tri iodide), the salts of tri iodide are highly water soluble.
Readily soluble in water.

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Desmosine is prepared according to the method of Starcher et al. from hydrolysed neck ligament by solvent extraction and chromatography on Dowex 50.

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Soluble in ethanol, chloroform and ether; Insoluble in water.

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Oleic acid is a mono-unsaturated omega-9 fatty acid created by dehydrogenation of stearic acid. It is then further dehydrogenated and elongated to create members of the n-9 family of fatty acids.

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Ponceau S is used as protein stain for electrophoresis.

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Soluble in solutions of alkai hydroxides (50 mg/mL in 4M Ammonium Hydroxide in methanol); slighly insoluble in alcohol; insoluble in water, acetone, chloroform and ether.

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Nitrilotriacetic acid is an excellent chelating agent which sequester metal ions to form water-soluble complexes; It has many industrial applications. Because of its ability to chelate calcium and magnesium ions.

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Soluble in alcohol, ether and most fixed oils. Soluble in water.

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Paromomycin is a broad spectrum aminoglycoside antibiotic produced by Streptomyces rimosus var

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Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic and tribasic. Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.

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Sodium borate decahydrate is a mineral, and a salt of boric acid. The term borax is used for a number of closely related minerals or chemical compounds that differ in their crystal water content, but usually refers to the decahydrate.

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Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic, and tribasic (K3PO4). Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.

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Soluble in Water.

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Vancomycin inhibits bacterial mucopeptide biosynthesis

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Potassium acetate is utilized in the isolation of RNA intermediates and products from in vitro splicing reactions performed with a HeLa cell nuclear extract.Potassium acetate is used as a buffer in molecular biology research, notably in the isolation of DNA.

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Soluble in water (50 mg/mL ).

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Fluorescamine is a non-fluorescent reagent that reacts readily with primary amino groups in amino acids and peptides to form highly fluorescent derivatives, whereas the reagent and its degradation products are non-fluorescent. No significant fluorescence with ammonia. Low background due to hydrolysis.
an plasma and urine and sulfonamides in honey by HPLC with fluorescence detection.

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Glucose oxidase is an FAD-containing glycoprotein. The enzyme is specific for β-D-glucose. O can be replaced by hydrogen acceptors such as 2,6-dichlorophenol indophenol. Glucose oxidase from Aspergillus niger is a dimer consisting of 2 equal subunits with a molecular mass of 80 kDa each. Each subunit contains one flavin adenine dinulceotide moiety and one iron. The enzyme is a glycoprotein containing ~16% neutral sugar and 2% amino sugars. The enzyme also contains 3 cysteine residues and 8 potential sites for N-linked glycosylation. Glucose oxidase is capable of oxidizing D-aldohexoses, monodeoxy-D-glucoses, and methyl-D-glucoses at varying rates. Glucose oxidase does not require any activators, but it is inhibited by Ag+, Hg2+, Cu2+, phenylmercuric acetate, and p-chloromercuribenzoate. It is not inhibited by the nonmetallic SH reagents: N-ethylmaleimide, iodoacetate, and iodoacetamide.

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L-(-)-Epinephrine-(+)-Bitartrate is an adrenergic receptor agonist.

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Cobalt chloride is utilized in commercial applications such as electroplating, catalyst preparation, painting on glass and porcelain, and in the manufacture of vitamin B12.

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Rifampin is a bactericidal antibiotic drug of the rifamycin group. It specifically inhibits DNA-dependent bacterial RNA Polymerase. Mammalian RNA polymerase is not affected.

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Propidium iodide is a fuorescent stain for nucleic acids.