Hai cercato: 3-Carbamyl-1-methylpyridinium+chloride

Fornitore: TCI

Descrizione: 3-Carbamyl-1-methylpyridinium chloride ≥98.0% (by HPLC, titration analysis)

Fornitore: TCI

Descrizione: 1-Butyl-4-methylpyridinium chloride ≥99.0% (by HPLC, titration analysis)

Fornitore: TCI

Descrizione: 1-Methylpyridinium chloride ≥98.0% (by titrimetric analysis)

Codice catalogo: (APOSOR938667-25G)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR938667-25G

Codice articolo locale: APOSOR938667-25G

Descrizione: 1-Butyl-4-methylpyridinium chloride 98%

UOM: 1 * 25 g

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Codice catalogo: (TCIAH0967-5G)

Fornitore: TCI

Codice articolo fornitore: H0967-5G

Codice articolo locale: TCIAH0967-5G

Descrizione: 1-Hexadecyl-4-methylpyridinium chloride hydrate ≥98.0% (by titrimetric analysis)

UOM: 1 * 5 g

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Fornitore: TCI

Descrizione: 1-Butyl-3-methylpyridinium chloride ≥98.0% (by HPLC, titration analysis)

Codice catalogo: (APOSOR22249-500MG)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR22249-500MG

Codice articolo locale: APOSOR22249-500MG

Descrizione: 1-(4-Methoxyphenyl)-3-(3-methylpyridinium-1-yl)prop-2-en-1-one chloride

UOM: 1 * 500 mg

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Codice catalogo: (APOSOR22250-500MG)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR22250-500MG

Codice articolo locale: APOSOR22250-500MG

Descrizione: N-[(1E)-3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl]-3-methylpyridinium chloride

UOM: 1 * 500 mg

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Fornitore: TCI

Descrizione: Amprolium hydrochloride ≥98.0% (by HPLC, titration analysis) for biochemical research

Codice catalogo: (335630-25G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 335630-25G

Codice articolo locale: SIAM335630-25G

Descrizione: Alcian Blue, pyridine variant, Dye content ≥85 % (Alcian Blue-tetrakis(methylpyridinium) chloride)

UOM: 1 * 25 g

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Codice catalogo: (TCIAT1429-5G)

Fornitore: TCI

Codice articolo fornitore: T1429-5G

Codice articolo locale: TCIAT1429-5G

Descrizione: Trigonelline hydrochloride ≥98.0% (by HPLC, titration analysis)

UOM: 1 * 5 g

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Codice catalogo: (TCIAM0819-25G)

Fornitore: TCI

Codice articolo fornitore: M0819-25G

Codice articolo locale: TCIAM0819-25G

Descrizione: Pyridine-2-aldoxime methochloride ≥98.0% (by HPLC, titration analysis)

UOM: 1 * 25 g

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Fornitore: Thermo Fisher Scientific

Descrizione: Pyridine-2-aldoxime methochloride ≥97%

MSDS

Fornitore: MP Biomedicals

Descrizione: Applications:
Urea is used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies and in the extraction of the mitochondrial complex. It is commonly used to solubilize and denature proteins for denaturing isoelectric focusing and two-dimensional electrophoresis and in acetic acid-urea PAGE gels. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form. Urea is used in cell or tissue culture media to increase the osmolality. Urea has also been used as fertilizer because of the easy availability of nitrogen; in animal feeds; it is reacted with aldehydes to make resins and plastics; condensed with malonic ester to form barbituric acid; used in the paper industry to soften cellulose.
Biochem/physiol Actions:
Urea has been shown to act as an aldosterone antagonist in the development of peanut agglutinin binding in cultured embryonic renal collecting duct epithelial cells. Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Typical Working Concentration:
The use of 2 g/L urea in the culture of Kluyveromyces marxianus to produce a thermostable extracellular lipase has been described. Urea is typically used at a concentration of 8 M for protein denaturation or solubilization. A final concentration of 5 M urea is commonly used in molecular biology for sequencing gels. To prevent carbamylation, do not heat urea containing buffers above 37 °C

Codice catalogo: (BOSSBS-8287R-FITC)

Fornitore: Bioss

Codice articolo fornitore: BS-8287R-FITC

Codice articolo locale: BOSSBS-8287R-FITC

Descrizione: Catalyzes the second step of the reductive pyrimidine degradation, the reversible hydrolytic ring opening of dihydropyrimidines. Can catalyzes the ring opening of 5,6-dihydrouracil to N-carbamyl-alanine and of 5,6-dihydrothymine to N-carbamyl-amino isobutyrate.Tissue specificity:Liver and kidney.Involvement in disease:Defects in DPYS are the cause of dihydropyrimidinase deficiency (DHPD). DHPD is an autosomal recessive disorder characterized by dihydropyrimidinuria and associated with a variable clinical phenotype: epileptic or convulsive attacks, dysmorphic features and severe developmental delay, and congenital microvillous atrophy.

UOM: 1 * 100 µl

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Codice catalogo: (BOSSBS-8287R-HRP)

Fornitore: Bioss

Codice articolo fornitore: BS-8287R-HRP

Codice articolo locale: BOSSBS-8287R-HRP

Descrizione: Catalyzes the second step of the reductive pyrimidine degradation, the reversible hydrolytic ring opening of dihydropyrimidines. Can catalyzes the ring opening of 5,6-dihydrouracil to N-carbamyl-alanine and of 5,6-dihydrothymine to N-carbamyl-amino isobutyrate.Tissue specificity:Liver and kidney.Involvement in disease:Defects in DPYS are the cause of dihydropyrimidinase deficiency (DHPD). DHPD is an autosomal recessive disorder characterized by dihydropyrimidinuria and associated with a variable clinical phenotype: epileptic or convulsive attacks, dysmorphic features and severe developmental delay, and congenital microvillous atrophy.

UOM: 1 * 100 µl

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