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Beschreibung: Supplementation of cell culture media with glucosamine hydrochloride may enhance N-glycosylation of secreted proteins and affect differentiation of cell lines such as chondocytes and stem cells.

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Beschreibung: YPD Broth is used for routine growth of <i>Saccharomyces cerevisiae</i> for molecular biology studies.

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Beschreibung: Uracil is a pyrimidine derivative.

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Beschreibung: Amberlite® 200 200

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Beschreibung: An aqueous solution is best prepared by dispersing the granules in hot (but not boiling) water with stirring and chilling to +5 °C. The solution is then stable at room temperature. Presence of inorganic salts increases the viscosity.

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Beschreibung: Soluble in pyridine (50 mg/ml) (Lit.)

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Beschreibung: Dextran sulphate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. Dextran sulphate sodium (DSS) is the sodium salt which is a white to off-white powder freely soluble in water and salt solutions to form a stable, clear solution. The sulphur content is approximately 17% which corresponds to an average of 1.9 sulphate groups per glucosyl residue of the dextran molecule.

Sicherheitsdatenblätter

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Beschreibung: α-Ketoglutaric acid disodium salt dihydrate (2-Oxoglutaric acid disodium salt) is the hydrated disodium salt of 2-oxoglutaric acid.

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Beschreibung: Bis-Tris is zwitterionic buffer, an amine buffer similar to Tris. It exhibits only a very small shift in dissociation constant with respect to temperature. Hydrochloric acid can be used to adjust pH for a Bis-Tris buffer to the desired pH.

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Beschreibung: n-Propyl gallate is an ester formed by the condensation of gallic acid and propanol. This antioxidant has been added to foods containing oils and fats to prevent oxidation.

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Beschreibung: TRIS (Trometamol, Tromethamine, Tris-[hydroxymethyl]aminomethane) Purity: 99.0-99.5% Buffering pH range 7.0-9.0 pKa at 25°C = 8.1 This grade of tris is excellent where purity and value are both important. It is superior to our technical grade tris and less expensive than our ultra pure material. This grade will suffice for most buffer applications.

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Beschreibung: D-Ornithine cleave proteins at cysteine residues.

Artikel-Nr: (ICNA0215251905)

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Hersteller Artikel Nummer : 0215251905

Beschreibung: Diphenylamine-4-sulfonic acid sodium salt is a redox-indicator.

UOM: 1 * 5 g

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Beschreibung: Caprylic acid is the common name for the eight-carbon saturated fatty acid known by the systematic name octanoic acid. It is found naturally in the milk of various mammals, and it is a minor constituent of coconut oil and palm kernel oil.
Caprylic acid is an intermediate in the manufacture of perfume esters and of dyes.

Lieferant: MP Biomedicals

Beschreibung: Storage: Store at Room Temperature (15-30 °C). Protect from light.
Folic acid, also known as folate, is a B vitamin that can be found in a variety of fruits and vegetables. It can also be chemically synthesized. Folate, a watersoluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell. Folic Acid is a hematopoietic vitamin present, free or combined with one or more additional molecules of L- (+)-glutamic acid, in liver, kidney, mushrooms, spinach, yeast, green leaves, and grasses.
A nutritional delivery form of folate. Folic acid and its derivatives are essential mediators of one-carbon metabolism within cells.

Lieferant: MP Biomedicals

Beschreibung: Shikimic acid, more commonly known as its anionic form shikimate, is an important biochemical metabolite in plants and microorganisms. Shikimic acid is a precursor for the aromatic amino acids phenylalanine and tyrosine, indole, indole derivatives and aromatic amino acid tryptophan, many alkaloids and other aromatic metabolites, phenylpropanoids, flavonoids, tannins, and lignin.