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Mineral Mixes, AIN-93G, MP Biomedicals

Fournisseur: MP Biomedicals
Description: This mineral mix, part of AIN-93G rodent diet, is used for growth, pregnancy and lactational phases of rodents.

Image du produit-ICNA0290545401

AIN-76 vitamin mixture, MP Biomedicals

Numéro de catalogue: (ICNA0290545401)
Fournisseur: MP Biomedicals
Description: AIN-76 vitamin mixture is a basic component of animal diet for mice and rats colonies in the research lab.
UOM: 1 * 1 kg
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Neuraminidase, MP Biomedicals

Fournisseur: MP Biomedicals
Description: 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.

Image du produit-116540425.

Lysing Matrix B, MP Biomedicals

Numéro de catalogue: (116540425.)
Fournisseur: MP Biomedicals
Description: Lysing Matrix B tubes are used primarily for lysis of gram positive and gram negative bacteria, and will also disrupt fungal tissue and spores
UOM: 1 * 250 g
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Tubes, TallPrep™, empty, MP Biomedicals

Numéro de catalogue: (ICNA116970000)
Fournisseur: MP Biomedicals
Description: TallPrep™ tubes, Capacité: 4,5 ml, Empty tubes with caps
UOM: 1 * 100 ST
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Vitamin Diet Fortification Powder, MP Biomedicals

Numéro de catalogue: (ICNA0290465401)
Fournisseur: MP Biomedicals
Description: Vitamin diet fortification mixture formulation provides sufficient vitamin levels to prevent deficiencies in all animal species, giving precise control of vitamin levels.
UOM: 1 * 1 kg
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SSC 20X buffer, MP Biomedicals

Fournisseur: MP Biomedicals
Description: Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions:

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Dehydrated culture media, EMM media, MP Biomedicals

Fournisseur: MP Biomedicals
Description: EMM (Edinburgh Minimal Medium) is a minimal defined medium for the growth of fission yeast <i>Schizosaccharomyces pombe</i>.

Image du produit-ICNA116925500

Lysing kits for Fastprep®-24 5G, Lysing Matrix S, MP Biomedicals

Fournisseur: MP Biomedicals
Description: Metal bead lysing matrix contains 3,175 mm diameter stainless steel.

MSMD

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Bovine alpha-Chymotripsin (from Pancreas), MP Biomedicals

Fournisseur: MP Biomedicals
Description: Preparation Method
Produced from 3× crystallised chymotrypsinogen

α-Chymotrypsin is used for treating pancreatic insufficiency and in traumatology.

Chymotrypsin preferentially catalyses the hydrolysis of peptide bonds involving L-isomers of tyrosine, phenylalanine, and tryptophan. It also readily acts upon amides and esters of susceptible amino acids. In addition to bonds involving aromatic amino acids, chymotrypsin catalyses at a high rate the hydrolysis of bonds of leucyl, methionyl, asparaginyl, and glutamyl residues. a-Chymotrypsin is a protein consisting of 241 amino acid residues. The molecule has three peptide chains: an A chain of 13 residues, a B chain of 131 residues, and a C chain of 97 residues.

Certificats

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Tritirachium album proteinase K, MP Biomedicals

Fournisseur: MP Biomedicals
Description: Proteinase K is a highly active stable endopeptidase with a broad spectrum of action was isolated by E. Merk's Darmstadt Biochemical Research Department in 1970 from a culture filtrate of the fungus, Tritirachium album Limber. This fungus is able to grow on Keratin (e.g., wool, horn particles) as the sole source of carbon and nitrogen. The isolated protease was, therefore, given the K designation.
Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular structure studies indicates the enzyme belongs to the subtilisin family with an active-site catalytic triad (Asp39-His69-Ser224). It is stable in a broad range of environments: pH, buffer salts, detergents (SDS), and temperature. In the presence of 0,1 to 0,5% SDS, proteinase K retains activity and will digest a variety of proteins and nucleases in DNA preparations without compromising the integrity of the isolated DNA.

Certificats

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Decontamination solution, RNase ERASE™, MP Biomedicals

Fournisseur: MP Biomedicals
Description: RNase ERASE™ decontamination solution has been formulated using three ingredients known to be active against RNase.

Certificats

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Lysing kits for Fastprep®-24 5G, Lysing Matrix SS, MP Biomedicals

Fournisseur: MP Biomedicals
Description: Each impact-resistant 2 ml tube contains one 6,35 mm, 0,25 cal stainless-steel grinding ball.

New Product

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Hubbel, Mendel and Wakeman Salt Mixture, MP Biomedicals

Numéro de catalogue: (ICNA0290283802)
Fournisseur: MP Biomedicals
Description: Hubbel, Mendel and Wakeman powder does not contain zinc, is low in manganese and phosphorus, and has a high calcium to phosphorus ratio.
UOM: 1 * 2 kg
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Ficoll 400, MP Biomedicals

Fournisseur: MP Biomedicals
Description: Ficoll® is a synthetic, hydrophilic polymer made by the copolymerisation of sucrose and epichlorhydrin. It is a highly branched polymer. Solutions at neutral pH can be sterilised by autoclaving.

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Aldolase, MP Biomedicals

Numéro de catalogue: (ICNA0215985925)
Fournisseur: MP Biomedicals
Description: Aldolase is a tetrameric protein. It catalyses a key reaction in glycolysis and energy production:D-Fructose 1,6-bisphosphate aldolase → dihydroxyacetone phosphate + D-glyceraldehyde-3-phosphate. Aldolase is present in all animal tissue and in most microorganisms. There are two classes of aldolases. Class I aldolase is found in animal and higher plant tissue. Class II aldolase is found in primitrive cells such as yeasts and bacteria. Class I aldolase is characterised by not requiring a bivalent metal cofactor and the formation of a ketimine Schiff base intermediate with the substrate dihydroxyacetone phosphate. Class II aldolase requires a metal cofactor and is inhibited by EDTA. Three types of aldolase exist in animal tissue. The major form, type A is found in muscle; type B is found in liver tissue and type C (plus some type A) is found in brain tissue. Aldolase forms five isozymes which may to various degrees be organ specific.
UOM: 1 * 25 mg
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