35346 Results for: "MP Biomedicals"

Supplier: MP Biomedicals

Each impact-resistant 2 ml tube contains 1,4 mm ceramic spheres, 0,1 mm silica spheres, and one 4 mm glass bead. Lysing Matrix E tubes have purple caps and found in the FastDNA™ SPIN Kit for Soil and the FastRNA™ Pro Soil Kits. Lysing Matrix E can also be effective in lysing mixed samples, such as microbe infected tissue, and can be used in RNA extraction from tumours and other difficult tissues.

Supplier: MP Biomedicals

Lysing Matrix D is a critical component of FastPrep® sample preparation system. Each impact-resistant 2 ml tube contains 1,4 mm ceramic spheres. Lysing Matrix D tubes have green caps and are found in the FastDNA™ Spin Kit for Plant and Animal Tissues and FastRNA™ Pro Green Kit for isolation of nucleic acids from plants and animals.

Supplier: MP Biomedicals

The Fast DNA™ SPIN Kit for Soil is designed to efficiently isolate bacterial, fungal, plant and animal genomic DNA from soil and other environmental samples. It quickly and efficiently isolates PCR-ready genomic DNA directly from soil samples in less than 60 minutes.

Supplier: MP Biomedicals

Rich medium for the growth of E. coli and certified for plasmid and other bacterial cultures in liquid medium.

Supplier: MP Biomedicals

Cholesterol esterase is a reversible enzyme that can hydrolyse or synthesise fatty acid esters of cholesterol and other sterols. It is useful for enzymatic determination of total cholesterol when coupled with cholesterol oxidase in clinical analysis.

Supplier: MP Biomedicals

Boric acid is used for weatherproofing wood and fireproofing fabrics; as a preservative; manufacturing of cements, crockery, porcelain, enamels, glass, borates, leather, carpets, hats, soaps, artificial gems; in nickeling baths; cosmetics; printing and dyeing, painting; photography; for impregnating wicks; electric condensers; hardening steel. It is also used as an insecticide for cockroaches and black carpet beetles. It is used In the research labs , astringent, antiseptic, antibacterial and antifungal agent. It is used in buffers and for calibration of polyacrylamide gel columns for the separation of oligonucleotides by capillary electrophoresis.

Boric acid has a single boron; its salt forms complex equilibria in solution, with the ion B4O7-2 being the predominant species.

Supplier: MP Biomedicals

Mineral Oil is a colourless, odourless mixture of alkanes from a mineral source. It is often used as an inert overlay to minimize evaporation in molecular biology applications, including PCR, but has many other applications on other research fields.

Supplier: MP Biomedicals

Storage: Room Temperature, desiccate, store under nitrogen.
Ferrous sulfate heptahydrate is a reagent 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. Also, it is a component of weed killers, wood preservatives and water treatment processes. Used In prevention of chlorosis in plants and therapeutically as hematinic. In veterinary medicine, it is used as an astringent to combat iron deficiency. Ferrous sulfate heptahydrate is used in the determination of phosphorus as per the method of Taussky and Shorr. Ferrous sulfate heptahydrate is used in cell culture applications generally bound to transferrin, citrate or other iron transport molecules.

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15-30 °C)
L-Glutamine, the uncharged and amidated analog of L-glutamic acid, is an important amino acid for the incorporation of NH4+ into biomolecules. It is biosynthesized from NH4.
L-Glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture.
L-Glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-Glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.

Supplier: MP Biomedicals

Methyl p-Hydroxybenzoate is the methyl ester of p-hydroxybenzoic acid. Typically used as a preservative in foods, beverages and cosmetics.

Supplier: MP Biomedicals

Ampicillin is a semi-synthetic derivative of penicillin, active as a broad-spectrum antibiotic. It is inactivated by beta-lactamases and for this reason a beta-lactamase inhibitor should be considered when using ampicillin. Against gram-positive bacteria, ampicillin has a similar mode of action as benzylpenicillin; against gram-negative bacteria, it has a similar mode of action as chloramphenicol and tetracyclines. In E. coli it inhibits cell wall synthesis.

Supplier: MP Biomedicals

Protease V8 specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. In the presence of ammonium, the specificity is limited to glutamic sites.

Supplier: MP Biomedicals

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

Supplier: MP Biomedicals

SPINeasy Plasmid Miniprep kit is a silica-membrane spin-column kit that enables up to 20 µg of plasmid DNA to be purified from 1 to 5 ml of transformed bacterial culture.

Supplier: MP Biomedicals

SPINeasy DNA kit for blood is a high-performance genomic DNA (gDNA) extraction kit based on silica-membrane spin-column technology. This kit enables quick isolation of gDNA from whole blood preserved in different anticoagulants (EDTA, Heparin and sodium citrate), typically in less than 30 minutes.

Supplier: MP Biomedicals

MagBeads FastDNA® Kit is intended for rapid extraction of DNA from tissue, cells, blood, saliva, swabs, blood spots, semen, and other clinical samples. DNA can be used directly for PCR, quantitative PCR, Southern Blot, detection of viral DNA and so on.

Supplier: MP Biomedicals

UTP has been used to study its vasodilatory effects on the skeletal muscle cells of diabetic patients[3]. UTP has also been used as a purinergic agonist to study ion transport functions of P2Y2 receptors on rat basolateral membranes.

Supplier: MP Biomedicals

Collagen is a group of naturally occurring proteins found in animals, especially in the flesh and connective tissues of vertebrates. It is a component of skin, bone, tendon, and other fibrous connective tissues.

Supplier: MP Biomedicals

Casamino acids is supplemented to microbiological growth media.

Supplier: MP Biomedicals

AlbumiNZ™ protease-reduced BSA is chromatographically purified from New Zealand-sourced bovine plasma in an ISO quality system assuring complete traceability and consistent high quality.

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15-30 °C)
Benzyl alcohol (BnOH) is a monoaromatic primary alcohol widely used as a solvent and an intermediate in cosmetic formulations, pharmaceutical and flavor/fragrance industries. It shows bacteriostatic property. Commercial method for its synthesis is by the alkaline hydrolysis of benzyl chloride. Conformational studies by ab initio calculations shows gauche cis conformation around the alcoholic group.
Benzyl alcohol may be used for the benzylation of toluene.

Supplier: MP Biomedicals

Sorbose is a ketose belonging to the group of sugars known as monosaccharides. It has a sweetness that is equivalent to sucrose.The commercial production of vitamin C (ascorbic acid) often begins with sorbose

Supplier: MP Biomedicals

(+)-Longifolene is a building block for the synthesis of hydroazulenes. It is also used in the preparation of dilongifolylborane, an effective chiral hydroborating agent.

Supplier: MP Biomedicals

AlbumiNZ™ Bovine albumin is a single polypeptide chain consisting of approximately 583 to 595 amino acid residues and no carbohydrates. At pH 5 to 7 it contains 17 intrachain disulphide bridges and 1 sulphydryl group.

Supplier: MP Biomedicals

Neuraminidase (Sialidase: Acylneuraminyl hydrolase; EC 3.2.1.18) From Arthrobacter ureafaciens lyophilised powder with salts. The salts are composed of sodium-potassium phosphate to give a solution of 10 mM phosphate buffer (pH 7) when enzyme is reconstituted with water to make activity of 1 unit per ml. Activity: >60 units/mg protein for NAN-lactose >25 units/mg protein for bovine submaxillary mucin >20 units/mg protein for colominic acid Protein is determined by the method of Lowry et al. with bovine albumin as a standard.6 Unit definition: One unit will liberate 1,0 µmole of N-acetyl-neuraminic acid (NANA) per minute at pH 5,0 at 37 °C, using either one NAN-lactose, bovine submaxillary mucin, or colominic acid as a substrate.

Supplier: MP Biomedicals

Below 35 to 40 °C gelatin swells and absorbs approximately 5 to 10 times its weight of water to form a gel. Gelatin is soluble in glycerol and acetic acid, and more soluble in hot than in cold water. It is practically insoluble in most organic solvents such as alcohol, chloroform, carbon disulphide, carbon tetrachloride, ether, benzene, acetone and oils. Sterile solutions of gelatin stored cold are stable indefinitely, but at elevated temperatures hydrolysis or rupture of peptide bonds occurs, increasing the number of free amino groups. Gel strength and viscosity gradually weaken upon prolonged heating in solution above ~40 °C; this degradation is accelerated by extremes in pH, proteolytic enzymes and bacterial action.

Supplier: MP Biomedicals

Bovine growth hormone is a peptide hormone, it is used in regulating metabolic processes.

Supplier: MP Biomedicals

Cellulase refers to a group of enzymes which, acting together, hydrolyse cellulose. The b-glucosidases, including cellobiose, are primarily active on the smaller molecular weight cellulose hydrolysates. During cellulose breakdown they are active on the dimers and oligomers of cellulose.

Supplier: MP Biomedicals

Sodium hexanesulfonate is a low molecular weight alkylsulfonate that is used as an ion pairing reagent for HPLC and as an anionic surfactant. The anionic sulfonate counterion permits the separation and resolution of positively charged analytes. Because of its low molecular weight, it will not form micelles in solution and therefore has no CMC value.
For ion-pair chromatography. Sodium hexanesulfonate is utilized in the analysis of small organic compounds, and pharmaceutical products and metabolites by such techniques as HPLC.

Supplier: MP Biomedicals

1-Octanesulphonic acid sodium salt monohydrate