Votre recherche pour: MP Biomedicals

Fournisseur: MP Biomedicals

Description: Glutaraldehyde is also referred to as glutaral, 1,5-pentanedione, potentiated acid glutaraldehyde, sonacide, and glutardialdehyde. Pure monomeric glutaraldehyde has an absorbance peak at 280 nm and the main impurity, possibly a polymer, has an absorbance peak at 235 nm. Upon analysis, this product is 25-28% by titration and has an A235/A280 ratio of not more than 0,5. Monomeric glutaraldehyde may be purified from polymeric glutaraldehyde by treatment with charcoal (5% w/v) and subsequent filtration (3-4 times). Untreated glutaraldehyde has an absorption at 235 nm that is 5 times greater than that at 280 nm, whereas, after three washings the values are about equal. Glutaraldehyde is a bifunctional cross-linking reagent, reacting with NH2 groups to form Schiff's bases.

Fournisseur: MP Biomedicals

Description: A phase transfer catalyst ideal for the precipitation of DNA

Fournisseur: MP Biomedicals

Description: Potassium Iodide is known as Potassium Salt of Hydriodic Acid [HI], available in white crystalline powder form. It is a mild reducing agent and can be easily oxidized to Iodine by powerful oxidizing agent like chlorine. With elemental iodine it forms I3 (tri iodide), the salts of tri iodide are highly water soluble.
Readily soluble in water.

Fournisseur: MP Biomedicals

Description: Lipoprotein- cholesterol is a mixture of lipoprotein cholesterol, phospholipids and fatty acids.

Fournisseur: MP Biomedicals

Description: Kinetin is an adenine-type cytokinin phytohormone.

Référence Produit: (ICNA0210042910)

Fournisseur: MP Biomedicals

Description: One unit decomposes 1,0 µmole of hydrogen peroxide per minute at pH 7,0, 25 °C.

UOM: 1 * 10 mL

*Promo

Fournisseur: MP Biomedicals

Description: AlbumiNZ™ Low Fatty Acid BSA is chromatographically purified from New Zealand-sourced bovine plasma in an ISO quality system assuring complete traceability and consistent high quality. This albumin has very low endotoxin and low free fatty acids, is tested for the absence of viruses according to 9CFR and has the highest possible biosafety level.

Référence Produit: (ICNA0202078)

Fournisseur: MP Biomedicals

Description: Specific Surface Area: 150 m2/g
Particle Size: 63-200 µm
Weight: 0.8 g/ml pH: 10

UOM: 1 * 50 kg

*Promo

Fournisseur: MP Biomedicals

Description: Storage: Room Temperature
Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds, it is a strong chaotropic agent. Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a free flowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical.
Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. Guanidine hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins.

Référence Produit: (ICNA0210255380)

Fournisseur: MP Biomedicals

Description: Palmitic acid, or hexadecanoic acid is one of the most common 16 carbon saturated fatty acids found in animals and plants

UOM: 1 * 100 g

*Promo

Fournisseur: MP Biomedicals

Description: 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 > <i>o</i>-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.).

Fournisseur: MP Biomedicals

Description: Superbroth is a rich medium with high levels of tryptone and yeast extract used for obtaining high yields of<i> E. coli</i> cells and lambda bacteriophages.

Fournisseur: MP Biomedicals

Description: Acriflavine Hydrochloride is a mixture of 3,6-diamino-10-methylacridinium chloride and 3,6-diaminoacridine (approximately an 9 to 1 mixture respectively).

Fournisseur: MP Biomedicals

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

Fournisseur: MP Biomedicals

Description: Xylose is the main building block for hemicellulose, the acid-catalysed degradation of hemicellulose gives furfural, a specialty solvent in industry and a precursor to synthetic polymers. In animal medicine, xylose is used to test for malabsorption by administration in water to the patient after fasting.

Certificats.

Fournisseur: MP Biomedicals

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