7811 Results for: "MP Biomedicals"

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Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran.
Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.

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Clomiphene Citrate Salt is a mixture of cis- and trans- isomers. Clomiphene citrate is a selective estrogen receptor modulator.

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A rapid, simple and sensitive method for detecting mycoplasma contamination in cell cultures.

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Farnesol is a polyprenyl alcohol found in plant essential oils. It is an inducer of apoptosis in cell cultures.

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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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o-Dianisidine is a peroxidase substrate suitable for use in ELISA procedures.

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A gelling polysaccharide extracted from giant brown seaweed. It is a straight chain, colloidal, polyuronic acid composed mainly of anhydro-b-D-mannuronic acid residues linked in the 1---->4 position. It has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabilizer; and a suspending agent.
Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.

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Glycerol is a simple polyol compound which is a viscous liquid that is widely used in pharmaceutical formulations. It has three hydroxyl groups that are responsible for its solubility in water and its hygroscopic nature.It is a trihydroxy sugar alcohol that is an intermediate in carbohydrate and lipid metabolism. It is used as a solvent, emollient, pharmaceutical agent, sweetening agent and is of low toxicity.

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Soluble in a 1% aqueous solution (clear, colorless solution).

Supplier: MP Biomedicals

An essential fatty acid, and a precursor in the biosynthesis of prostaglandins, thromboxanes, and leukotrienes. Occurs in liver, brain, glandular organs, and depot fats of animals, in small amounts in human depot fats, and is a constituent of animal phosphatides.

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Tricine, a zwitterionic buffer, was first prepared by good for use as a buffer for chloroplast reactions. It is structurally similar to Tris, but is much less inhibitory at high concentrations. The name tricine comes from tris and glycine from which it was derived.

Supplier: MP Biomedicals

Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions: 1. Serves as an irrigating, transporting and diluting fluid while maintaining intra- and extracellular osmotic balance; 2. Provides cells with water and certain bulk inorganic ions essential for normal cell metabolism; 3. Combined with a carbohydrate, such as glucose, provides the principal energy source for cell metabolism; 4. Provides a buffering system to maintain the medium within the physiological pH range (7.2 - 7.6)

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Lectins are proteins or glycoproteins of non-immune origin that agglutinate cells and/or precipitate complex carbohydrates.

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Tunicamycin is a mixture of Tunicamycins A, B, C and D. It is a nucleoside antibiotic active in vitro against Gram-positive bacteria, yeasts, fungi, and viruses.

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Methyl myristoleate ≥99%, liquid

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Dihydromyrcenol, liquid

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

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Protein A is a recombinant Fc-binding protein from Staphylococcus aureus, Cowan strain-1 gene.

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Alizarin red S is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage.

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Catalase is used for the removal of peroxides, the generation of oxygen.

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Tannic Acid is used for enzyme immobilization and protein adsorption

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Soluble in ethanol, water.

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Tetracycline is a broad spectrum polyketide antibiotic with clinical uses in treating bacterial infections such as Rocky Mountain spotted fever, typush fever, tick fevers, Q fever, and Brill-Zinsser disease and to treat upper respiratory infections and acne. It has been used in studies of multidrug resistance and potential side effects including acute pancreatitis.

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Quinine Hemisulfate is an alkaloid originally isolated from the Cinchona family of South American trees. It is an antimalarial agent, anticholinergic, antihypertensive and hypoglycemic agent.

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Albumins are readily soluble in water and can only be precipitated by high concentrations of neutral salts such as ammonium sulfate. The solution stability of albumin is very good (especially if the solutions are stored aliquoted and frozen). Albumin is readily coagulated by heat. When heated to 50 °C or above, albumin quite rapidly forms hydrophobic aggregates which do not revert to monomers upon cooling.

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Replacement consumables for SafTest Platforms.

Supplier: MP Biomedicals

Acetone is a commonly used material in the manufacture of various chemicals like methyl isobutyl ketone, mesityl oxide, diacetone alcohol, acetic acid (via the ketene process), iodoform, and bromoform. Other products where acetone is utilized in manufacture include rayon, photographic films, and paint and varnish removers. In chemical synthesis, acetone has been utilized in the synthesis and isolation of both organic and inorganic compounds and complexes. These include t-butanesulfinamide, terpenes, thiol-stabilized gold colloids, calixphyrin macrocycles, and trispyrazolylborate platinum compounds. Acetone is also used in HPLC analysis of organic and inorganic species, including gold nanoparticle clusters and plant oils. Acetone has been utilized in protein crystallization.

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Butylated Hydroxyanisole is an antioxidant. It is a mixture of 2- and 3-tertiary-butyl-4-hydroxyanisole.

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N-Acetyl-β-D-mannosamine hydrate is used as a substrate to identify, differentiate and characterise enzymes such as N-acetyl-glucosamine epimerase(s) and aldolase(s). N-Acetyl-D-mannosamine is used for the synthesis of of N-acetylneuraminic acid.

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Poly-L-lysine is a positively charged amino acid polymer. Poly-lysine binds to DNA, red cell membrane and any negatively charged protein. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding.