35346 výsledků pro: "MP Biomedicals"

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

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

Goat Serum is used as a supplement to cell culture media.

Supplier: MP Biomedicals

This antibody is purified from human myeloma sera containing high levels of IgG1 Kappa protein. The protein was purified using Ion-exchange, gel filtration and affinity chromatography.

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.

Supplier: MP Biomedicals

The Immunoglobulin was isolated chromatographically from normal rat serum using DEAE and gel filtration techniques. The immunoglobulin underwent Protein G purification.

Supplier: MP Biomedicals

Vanderzant vitamin mixture for insects is an animal-derived component free vitamin mixture.

Supplier: MP Biomedicals

This serum is produced from blood collected from newly born calves between 1 to 14 days of age.

Supplier: MP Biomedicals

AIN-93M powder of proteins, enzymes and peptides is part of the rodent diet.

Supplier: MP Biomedicals

Product is a lyophilized powder rabbit antiserum to human albumin and buffer salts. The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Antibody titer is standardized by equivalence -point precipitation. Each antiserum is tested for specificity at a minimum of 80 mg/mL using immunoelectrophoresis.

The antiserum is prepared by hyperimmunizing rabbits with highly purified human albumin; antiserum is delipidated and made specific by solid-phase absorption. The resulting antiserum is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized.

Supplier: MP Biomedicals

Anti-beta-galactosidase Goat Polyclonal Antibody

Supplier: MP Biomedicals

Product is rabbit IgG (whole molecule) covalently coupled to Sepharose-4B, and packed in a polystyrene chromatography column.IgG affinity gel contains a proprietary ligand that retains most protein found in serum, ascites and culture supernatants, while allowing IgG to pass through the support and be collected in the flow-through fraction. Because this gel is not a bind-and-release support, it is extremely fast and gentle to antibodies, resulting in antibody preparations of high purity and high activity. IgG affinity gel works with antibodies from a variety of species and subclasses, many of which do not purify efficiently with Protein A or Protein G. The resulting recovery and purity of the IgG isolated by this method rivals that obtained from the same samples using bind-and-release supports such as Protein A or Protein G. Furthermore, antibodies purified with this gel are recovered ready for use in immunoassays or subsequent conjugation or modification steps; there is no need to neutralize or desalt the recovered antibody to remove harsh elution buffers.

Supplier: MP Biomedicals

The antiserum is in 0,02 M sodium phosphate, 0,14 M sodium chloride, pH 7,3, 0,05% sodium azide, adjusted to standard titer, filtered through a 0,22 μm filter, vialed and lyophilised.

Supplier: MP Biomedicals

Corn-syrup is a dual acid-enzyme conversion syrup which contains approximately three times as much maltose as regular corn syrups processed to the same degree of conversion using acid only.

Supplier: MP Biomedicals

This animal diet supplement has seven-trace elements, which are usually present in a open environment - For complete description see product datasheet.

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).

Supplier: MP Biomedicals

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

Supplier: MP Biomedicals

D(+)-Glukóza, anhydrous, white powder ACS

Supplier: MP Biomedicals

Spermine is a polyamine involved in cellular metabolism found in all eukaryotic cells. Formed from spermidine through the addition of aminopropyl group to spermidine by spermine synthase. It is found as a polycation at physiological pH.

Supplier: MP Biomedicals

Tiaminhydrochlorid, powder

Supplier: MP Biomedicals

p-Toluenesulfonic acid monohydrate is an organic-soluble acid catalyst in organic synthesis. The catalyst has been incorporated in the esterification of carboxylic acids or transesterification of esters.

Supplier: MP Biomedicals

Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.

Supplier: MP Biomedicals

Benzalkonium chloride is a cationic surface-active agent and germicide.

Supplier: MP Biomedicals

SDS is an anionic detergent and wetting agent that is effective in both acid and alkaline solutions.
Used to solubilize and denature proteins for denaturing-PAGE. Most proteins bind SDS in a ratio of 1.4 g SDS per gram of protein. The charges intrinsic to the protein become insignificant compared to the overall negative charge provided by the bound SDS. The charge to mass ratio is essentially the same for each protein and will migrate in the gel based only on their size.

Supplier: MP Biomedicals

Guanidine Hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of proteins.

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15-30 °C). Store Desiccated.
L-Asparagine is used in cell culture media and is a component of MEM non-essential amino acids solution. L-Asparagine has been shown to enhance ornithine decarboxylase activity in cultured human colon adenocarcinoma Caco-2 cells and in cultured IEC-6 intestinal epithelial cells. Spore germination in Bacillus subtilis has been increased in the presence of L-asparagine. An isoxazoline RGD mimic platelet GPIIb/IIIa antagonist has been prepared by chiral synthesis with L-asparagine as a starting material. L-Asparagine has been utilized in the synthesis of 4-azalysine building blocks for application to combinatorial chemistry.

Supplier: MP Biomedicals

Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When adsorbed to the culture surface, poly-L-lysine increases the number of positively charged sites available for cell binding. Polymers of both D- and L-lysine are used to coat solid surfaces.

Supplier: MP Biomedicals

Cholesterol is the principal sterol of the higher animals, found in all body tissues. It is the main constituent of gallstones and all biological membranes. Approximately 25% of total brain lipid is cholesterol.

Supplier: MP Biomedicals

Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to help improve yields, especially in long PCR, and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal-induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines, embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS). Used to enhance dermal absorption of many chemicals. A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers. Used in antifreeze or hydraulic fluids. A cryopreservative for cell cultures. Used in the oxidation of thiols and disulfides to sulfonic acids.

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals.

Physical Apppearance: Liquid
Viscosity: 1.1 centipoises (27 °C)
Vapor Density: 2.7 (vs air)
Vapor Pressure: 0.55 hPa at 20 °C, 0.42 mmHg (20 °C)
Refractive Index: n20/D 1.479(lit.)
Solubility: Soluble in water (1 mL DMSO + 1 mL H2O), methanol, acetone, ether, benzene, chloroform