Votre recherche pour: MP Biomedicals

Fournisseur: MP Biomedicals

Description: Storage: Store at Room Temperature (15-30 °C)
Glycine is a non-essential amino acid. It is only amino acid with no asymmetric carbon and thus is not chiral. It is the major inhibitory neurotransmitter. It is involved in the biosynthesis of the porphyrin rings of hemes and chlorophylls.
Glycine is commonly used in buffer solutions, in electrophoresis and preparative chromatography. A study of the folding of monoclonal antibodies in the presence of glycine and their subsequent purification has been published. The use of glycine in the purification of lipopolysaccharides, lipooligosaccharides, and lipid A has been reported. It is an amino acid for use in cell culture media development applications and existing media formulations. Glycine is commonly used as a component in Tris-glycine and Tris-glycine-SDS running buffers for polyacrylamide gel electrophoresis, a component of Towbin's transfer buffer for Western blots, a buffer substance in cryoenzymology, in osmotic pressure maintenance in isoelectric focusing of erythrocytes, salting-in effect in protein chemistry, and as a buffer component in the coupled phosphatase-kinase reaction for end labelling of restriction fragments. The growth requirements of various microorganisms is reported in the Handbook of Microbiology.
Glycine is a non-chiral amino acid that can be synthesized in the body from the amino acid serine by Serine Hydroxymethyltransferase. Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Fournisseur: MP Biomedicals

Description: 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.

Fournisseur: MP Biomedicals

Description: The product contains vitamin A acetate (approximately 21%) finely dispersed in a starch-coated matrix of gelatin (approximately 60%), sucrose (approximately 14%) and corn starch (approximately 5%). BHT and BHA are added as antioxidants.

Fournisseur: MP Biomedicals

Description: 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.

Fournisseur: MP Biomedicals

Description: 1-((4-Chlorophenyl)(phenyl)methyl)-4-(3-methylbenzyl)piperazine dihydrochloride, poudre blanche

Fournisseur: MP Biomedicals

Description: 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).

Numéro de catalogue: (ICNA08646371)

Fournisseur: MP Biomedicals

Description: Autoimmune hemolytic anemia (AIHA) is an autoimmune disease characterized by antibody coated red blood cells that either lyse in the presence of complement, or are subject to phagocytosis by the liver and spleen, resulting in a severe anemia. Equine anti-Globulin reagent has been widely used for the diagnosis of autoimmune hemolytic anemia (AIHA) in a variety of species. Although not common AIHA has been reported in the horse. Equine anti-globulin reagent is also useful in the neonatal isoerythrolysis test. The anti-globulin procedure has also been used in equine blood typing.

UOM: 1 * 2 mL

Promotion

Numéro de catalogue: (ICNA08646381)

Fournisseur: MP Biomedicals

Description: Anti-IgG, C3 IgG Polyclonal Antibody

UOM: 1 * 2 mL

Promotion

Numéro de catalogue: (ICNA0215269080)

Fournisseur: MP Biomedicals

Description: 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.

UOM: 1 * 100 mg

Promotion

Numéro de catalogue: (ICNA0215259925)

Fournisseur: MP Biomedicals

Description: Soluble in water.

UOM: 1 * 25 g

Promotion

Fournisseur: MP Biomedicals

Description: Potassium phosphate is used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

Numéro de catalogue: (ICNA0215245410)

Fournisseur: MP Biomedicals

Description: Solubility (10% aq soln): clear solution.

UOM: 1 * 10 g

Promotion

Numéro de catalogue: (ICNA0296012001)

Fournisseur: MP Biomedicals

Description: Menhaden fish oil has been refined to produce a more palatable, clearer oil. It has undergone the winterizing process similar to the alkali refined and bleached oil. The cold test results in a minimum of two hours at 40 °F.

UOM: 1 * 3,79 L

Promotion

Fournisseur: MP Biomedicals

Description: Storage: Store at Room Temperature (15 - 30 °C)
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. Glycerol is used in the concentration and storage of enzymes. Also prevents back-diffusion and protein samples into the buffer. Ideal for use as a cryoprotectant.

Numéro de catalogue: (ICNA08674171)

Fournisseur: MP Biomedicals

Description: Based on immunoelectrophoresis, these antibodies react with the heavy chains on human IgG but not with the light chains on most human immunoglobulins. No antibody was detected against human IgM or IgA or non-immunoglobulin serum proteins, but antibodies may cross-react with immunoglobulins from other species.

UOM: 1 * 2 mL

Promotion

Fournisseur: MP Biomedicals

Description: Protease isolated from <i>S. aureus</i>, strain V8, this protease exhibits cleavage of peptide bonds on the COOH-terminal side of either aspartate or glutamate residues.