35347 Results for: "MP Biomedicals"

Supplier: MP Biomedicals

Methyl myristoleate ≥99%, liquid

Supplier: MP Biomedicals

Soluble in 1:1 CHCl₃:methanol (50 mg/ml), soluble in DMF ((25 mg/ml).

Supplier: MP Biomedicals

Soluble in ethanol and water.

Supplier: MP Biomedicals

Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules. Dextrans are used in many applications as platelet aggregants, plasma volume extenders, osmotic pressure regulators, stabilizers, organ separation media, matrix components, copolymers, microcarriers, binding agents, viscosity modifiers, antithrombotics, lubricants and physical structure components. They may be used as long hydrophilic spacer arms to improve the performance (freedom of movement) of conjugated/bound proteins. Dextrans may be derivatized for use in biosensor systems.

Dextran is branched polysaccharide made up of linear α (1→6) linked glucose units and α (1→3) link initiated branches; it ranges in size from 10,000 to 150,000 Kd.Depending upon its molecular weight it has different uses in different fields.

Supplier: MP Biomedicals

A fatty acid free bovine albumin powder designed for the most sensitive research and diagnostic applications. Manufactured by a process specifically designed to give consistently low levels of residual metabolites and enzymes. Especially suitable for RIA and enzyme kits as a protein base. Insulin RIA: <1 micro unit/gm T3 and T4 at or below detectable levels.

Supplier: MP Biomedicals

Guanosine-5'-triphosphate, a purine nucleotide is required as a coenzyme for protein biosynthesis in a cell-free system.

Supplier: MP Biomedicals

Deoxycholic acid is a bile acid formed by metabolism of cholate.

Supplier: MP Biomedicals

One unit will hydrolyse 1,0 µmole of o-nitrophenyl-beta-D-galactoside to o-nitrophenol per minute at pH 4,5 and 30 °C.

Supplier: MP Biomedicals

This product is the lyophilized powder of human IgG positive control and buffer salts. IgG is a purified antigen. Immunoglobulin G (IgG) is one of the most abundant proteins in serum. IgG is important for our defence against microorganisms and the molecules are produced by B lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.

Supplier: MP Biomedicals

Cefazolin sodium salt

Supplier: MP Biomedicals

2-Bromoethylamine is used to construct C2-symmetric imidazolidinylidene ligands with a dioxolane backbone.

Supplier: MP Biomedicals

Capreomycin is a cyclic peptide antibiotic that is often grouped with aminoglycosides.

Supplier: MP Biomedicals

Benfluorex hydrochloride, white powder

Supplier: MP Biomedicals

Sudan III is used in Coloring oils, sprit, lacquers etc; also as stain for zoological, pathological and vegetable objects like wax, cutin, resin, contents of lactiferous ducts etc, which are colored red, while cellulose membranes remain uncolored. Approved by FDA for external use only.

Supplier: MP Biomedicals

Bumetanide is a benzoic acid derivative that is used in ion channel research.

Supplier: MP Biomedicals

Dimethyl Pimelimidate Dihydrochloride is a bifunctional cross linking reagent used in peptide research.

Supplier: MP Biomedicals

Sudan Black B was used to detect native and oxidized low density lipoproteins (LDLs) after separation by capillary isotachophoresis (CITP).

Supplier: MP Biomedicals

Direct Red 75, powder

Supplier: MP Biomedicals

Ferric sulphate is used in dyeing as a mordant, and as a coagulant for industrial wastes. It is also used in pigments, and in pickling baths for aluminum and steel. Medically it is used as an astringent and styptic. It also acts as an important oxidative agent.

Supplier: MP Biomedicals

Ferrous sulphate heptahydrate used in the manufacturing of iron compounds, in electroplating baths, aluminium etching, process engraving and lithography, and in redox polymerisation. It is used as a reducing agent in chemical processes, leather dyes and writing inks.

Supplier: MP Biomedicals

Acid fuchsin is one of the dyes used in Masson′s trichome stain where it is used to distinguish muscle from collagen.

Supplier: MP Biomedicals

p-Nitrophenethyl alcohol is used as a protecting reagent for phosphates and O6 of deoxyguanosine.

Supplier: MP Biomedicals

Nitrofurantoin is an antibactericidal compound that has been historically prepared by the reaction of 1-aminohydantoin sulphate and 5-nitro-2-furaldehyde diacetate.

Supplier: MP Biomedicals

Inhibitors: p-Chloromercuribenzoate, lodoacetamide, heavy metal ions (Zn²⁺, Fe²⁺, Zn²⁺, Cd²⁺, Cu²⁺, Pb²⁺, Ag⁺, Hg²⁺), Ionic Detergents (SDS, DAC, etc.). Contaminants: The preparation is practically free from other glycosidases (a-galactosidase, a-,b-glucosidase, a-,b-mannosidase, etc.) and proteinase. Principle: o-Nitrophenyl-b-D-galactopyranoside (ONPG) b-galactosidase > o-Nitrophenol (ONP) +D-Galactose. The appearance of o-nitrophenol is measured at 410 nm by spectrophotemetry. Thermal stability: below 50 °C (pH 7,3; 15 min) (Lit.), Optimum Temperature: 50 to 55 °C (Lit.).

Supplier: MP Biomedicals

Beef extract is a water soluble powder, standardized for use in microbiological media.

Supplier: MP Biomedicals

Kanamycin Monosulfate is an aminoglycoside bacteriocidal antibiotic which acts as an inhibitor of protein biosynthesis by producing a misreading of the 70s-ribosome.
Kanamycin Monosulfate used in biotechnology applications to inhibit protein synthesis. It is also used as a selection agent for cells transformed with kanamycin B (neoR, kanR) resistance gene.
Mode of Action: Binds to 70S ribosomal subunit; inhibits translocation; elicits miscoding. Antimicrobial spectrum: Gram-negative and Gram-positive bacteria, and mycoplasma.

Supplier: MP Biomedicals

Ionomycin is an ionophore produced by the bacterium Streptomyces conglobatus.A polyether ionic antibiotic that exhibits an affinity for Ca²⁺. It is used in research to raise the intracellular level of calcium (Ca²⁺) and as a research tool to understand Ca²⁺ transport across biological membranes. These cytokines are important in the inflammatory response.

Supplier: MP Biomedicals

Albumins are a group of acidic proteins which occur plentifully in the body fluids and tissues of mammals and in some plant seeds.

Supplier: MP Biomedicals

Phytohemagglutinin PHA agglutinates the erythrocytes of all human blood groups as well as those of rabbit, dog, cat, mouse, sheep, and guinea pig.

Supplier: MP Biomedicals

Soluble in chloroform (100 mg/ml) and ethanol.