"MP Biomedicals"

Ammoniumjern(III)citrat, brown powder

Supplier: MP Biomedicals

Ferric Ammonium Citrate is supplemented to the growth media as a source of iron for the micro-organism to be analysed.

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Hyaluronidase, MP Biomedicals

Supplier: MP Biomedicals

Unit Definition: Enzyme activity is determined by a change in optical density in a solution of hyaluronic acid. Activity is compared to a hyaluronidase International Standard and is expressed as an International Unit (U).

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Methylcellulose, white powder

Supplier: MP Biomedicals

Methyl cellulose is a chemical compound derived from cellulose. It is a hydrophilic white powder in pure form and dissolves in cold (but not in hot) water, forming a clear viscous solution or gel. It is used as a thickener and emulsifier in various food and cosmetic products. It is not digestible, not toxic, and not an allergen.

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Light Green SF Yellowish, purple powder C.I. 42095

Supplier: MP Biomedicals

Acid Green 5 is useful as a general plasma stain, as a histological stain, and a cytological counterstain. Can be use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.

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Lecithin (from soy bean) ≥90%, waxy orange-yellow chunky solid, Water Dispersable Grade

Supplier: MP Biomedicals

Lecithin is used as an emulsifier and solubilizer for drugs in an aqueous solution, also as a vehicle for liposomes.

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Anti-IgG Mouse Antibody

Supplier: MP Biomedicals

This immunoglobulin was prepared from mouse serum using current chromatographic techniques. A quantitative
protein analysis as well as immunoelectrophoresis has been applied to determine identity of the product.

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Diatomaceous earth, white powder, non-washed

Supplier: MP Biomedicals

Diatomaceous earth, non-washed is used as a filtration aid. It is suitable for most routine filtrations. Highly Insoluble.

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1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one, white powder

Supplier: MP Biomedicals

An inhibitor of Xanthine Oxidase which decreases uric acid production; also inhibits de novo pyrimidine biosynthesis.

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D(+)-Glucose, vandfri, white powder

Supplier: MP Biomedicals

Dextrose is a simple sugar that is the primary source of energy for the body.

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L(+)-Histidin ≥99%, crystalline powder

Supplier: MP Biomedicals

L-histidine is an essential amino acid with a basic side chain, and is hydrophilic in character

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DNA isolation, Genomic DNA isolation kit, GNOME®, MP Biomedicals

Supplier: MP Biomedicals

The GNOME® DNA Isolation Kit is a rapid and efficient method for isolation of high molecular weight genomic DNA from bacteria, plant, yeast, blood cells and other mammalian cells and tissues of all types. No organic extractions are required, and up to 100 μg of DNA can be isolated per prep.

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3-Aminosalicylsyre, pulver

Supplier: MP Biomedicals

Soluble in KOH, clear solution.

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Kanelaldehyd ≥99%, liquid

Supplier: MP Biomedicals

FEMA Number 2286, Flavis number 5.014 , Council of Europe no. 102c, Organoleptic: cinnamon; clove; spicy, allergen: no known allergens.

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Cetrimoniumbromid ≥98% til molekylærbiologi

Supplier: MP Biomedicals

Cetyltrimethylammonium bromide is a phase transfer catalyst ideal for the precipitation of DNA. Hexadecyltrimethylammonium bromide is a bactericidal, cationic detergent. Its activity is neutralized by soaps and anionic detergents (i.e., SDS). Trimethylammonium bromide compounds form insoluble complexes with SDS. It is active at alkaline pH against both Gram positive and Gram negative organisms.

Cetyltrimethylammonium bromide ia used as an cationic surfactant suitable for the isolation of high molecular weight DNA in plants and other organisms(by a rapid method) as well as plant DNA for use in PCR analysis. It has been used to precipitate nucleic acids. CTAB provides enhancement of Concanavalin A mediated agglutination. It has been used for the determination of protein molecular weights in electrophoretic systems and for determination of critical micelle concentration of detergents. CTAB has also been used as a titrant for potentiometric titration of perchlorate and as a phase-transfer catalyst in reduction of arenes and heterocyclic compounds.

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Elastase, MP Biomedicals

Supplier: MP Biomedicals

Elastase is prepared from porcine pancreas. It is lyophilised and water soluble. Elastase is chromatographically prepared by the method of Narayanan and Anwar. In the method, 2 times crystalline elastase is adsorbed on a column of DEAE-Sephadex A50 to separate elastase and non-specific protein components. The elastase component is further purified by chromatography on a column of CM-Cellulose using a sodium chloride gradient to elute the elastase. The latter is dialysed until chloride-free and then lyophilised. During its preparation the elastase is held below a pH of 5,5 for greater than 24 hours. Two times crystallised from the euglobin fraction of porcine pancreas by the method of Lewis et al. Does not contain trypsin or chymotrypsin.