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55685 results for "DuPont™ Tychem® 10000 FR"

55685 Results for: "DuPont™ Tychem® 10000 FR"

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Quinine hemisulfate monohydrate ≥90%, fine white powder

Supplier: MP Biomedicals

Quinine Hemisulfate is an alkaloid originally isolated from the Cinchona family of South American trees. It is an antimalarial agent, anticholinergic, antihypertensive and hypoglycemic agent.

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Trypsin, MP Biomedicals

Supplier: MP Biomedicals

Soluble in water; practically insoluble in alcohol and glycerol.

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Tetracycline hydrochloride, yellow powder

Supplier: MP Biomedicals

Tetracycline is a broad spectrum polyketide antibiotic with clinical uses in treating bacterial infections such as Rocky Mountain spotted fever, typush fever, tick fevers, Q fever, and Brill-Zinsser disease and to treat upper respiratory infections and acne. It has been used in studies of multidrug resistance and potential side effects including acute pancreatitis.

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Caffeine monohydrate, white powder

Supplier: MP Biomedicals

Caffeine Monohydrate protects against virus induction and chemical carcinogenesis. Commonly used as a mild stimulant.

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tert-Butyl-4-methoxyphenol (mixture of isomers) ∼98.5%, white powder

Supplier: MP Biomedicals

Butylated Hydroxyanisole is an antioxidant. It is a mixture of 2- and 3-tertiary-butyl-4-hydroxyanisole.

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Potassium tellurite, powder

Supplier: MP Biomedicals

Potassium tellurite is used together with agar as part of a selective medium for growth of some bacteria (Clauberg medium). Corynebacteria and some other species reduce TeO32- to elemental Te, which stains the bacteria black.

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ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form) ≥98%

Supplier: MP Biomedicals

50 mg/ml, clear colorless to slightly yellow solution.

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BstEII-HF®, Restriction Enzymes, New England Biolabs

BstEII-HF®, Restriction Enzymes, New England Biolabs

Supplier: New England Biolabs (NEB)

BstEII-HF® is produced in E. coli from a strain that carries the cloned and modified BstEII-HF gene from Bacillus stearothermophilus ET (N. Welker).

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Induro Reverse Transcriptase

Induro Reverse Transcriptase

Supplier: New England Biolabs (NEB)

Induro reverse transcriptase is a group II intron-encoded RT that exhibits increased thermostability, high processivity, and increased tolerance of inhibitors in the synthesis of cDNA from RNA.

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Pharma-80 Tubing, Silicone, DuPont

Supplier: Liveo

Pharmaceutical grade silicone tubing for transferring of ultra-pure liquids, air or steam in pharmaceutical and biotechnological manufacturing processes.

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DuPont™ Tyvek® Micro-Clean® 2-1-2 Coveralls

DuPont™ Tyvek® Micro-Clean® 2-1-2 Coveralls

Supplier: DuPont

Tyvek® Micro-Clean® 2-1-2 delivers the particle barrier, durability and comfort of Tyvek® with a unique blue color.

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Pig Lipase, MP Biomedicals

Supplier: MP Biomedicals

Lipases are a subclass of the esterases. It catalyzes the hydrolysis of emulsified esters of glycerol and long chain fatty acids.

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SacI-HF®, Restriction Enzymes, New England Biolabs

SacI-HF®, Restriction Enzymes, New England Biolabs

Supplier: New England Biolabs (NEB)

An E.coli strain that carries the cloned and modified SacI gene from Streptomyces achromogenes (ATCC 12767).

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Cholesterol ≥99%, white powder

Supplier: MP Biomedicals

Cholesterol is a component used for the preparation and study of artificial model membranes. One example is a study of valinomycin induced changes in membrane potentials of red blood cell and phospholipid (phosphatidylcholine from egg yolk plus cholesterol) vesicle suspensions. Positively charged cyanine dyes were used that fluorimetrically respond to the change in potential. Cholesterol is suitable for use in liposome preparations. It is standard for clinical work.

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Pancreatin, MP Biomedicals

Pancreatin, MP Biomedicals

Supplier: MP Biomedicals

Partly soluble in water; insoluble in alcohol.

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DL-Serine ≥98%, white powder

Supplier: MP Biomedicals

NMDA agonist acting at the glycine site; precursor of glycine by serine hydroxymethyltransferase.

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Theophyllin, anhydrous, white powder

Supplier: MP Biomedicals

Phosphodiesterase inhibitor; diuretic; cardiac stimulant; muscle relaxant; asthma medication.

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ß-Nicotinamide adenine dinucleotide phosphate (NADP-Na2, oxidized form) ≥95%

Supplier: MP Biomedicals

Soluble in water (50 mg/l- clear, colorless to slight yellowish solution) or methanol; less soluble in ethanol; practically insoluble in ether and ethyl acetate.

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Uridine-5'-triphosphoric acid trisodium salt (UTP-Na3) ≥97%, white powder

Supplier: MP Biomedicals

Uridine-5'-Triphosphate Trisodium Salt is a nucleoside diphosphate.

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Beef Extract, MP Biomedicals, LLC

Supplier: MP Biomedicals

Beef extract is a water soluble powder, standardized for use in microbiological media.

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Dr. Ehrenstorfer 1,2-Dichloropropane 10000 µg/ml in Methanol

Dr. Ehrenstorfer 1,2-Dichloropropane 10000 µg/ml in Methanol

Supplier: LGC Standards

Dr. Ehrenstorfer 1,2-Dichloropropane 10000 µg/ml in Methanol

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L(+)-Histidine monohydrochloride monohydrate, white powder

Supplier: MP Biomedicals

L-Histidine has been used to study cultures of the human T-lymphoblastic leukemia cell line MOLT-4 to study modulation of apoptosis. Exogenous histidine has been shown to enhance the biosynthesis of lovastatin by cultured Aspergillus terreus. Histidine has been utilized as a single nitrogen source to probe swarming in Pseudomonas aeruginosa on agar. An in vivo study has used L-histidine to diminish the net secretory response of the small intestine of of cholera toxin-challenged mice.

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Alpha-Amylase (from Bacillus subtilis), MP Biomedicals

Supplier: MP Biomedicals

This α-amylase product is a liquefying diastase supplied as a dry, free-flowing powder having high uniformity and excellent storage stability.

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Guanosine-3',5'-cyclicmonophosphoric acid sodium salt ≥95%, Powder

Supplier: MP Biomedicals

H2O: soluble (50 mg/mL)

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Menadione (2-methyl-1,4-naphthoquinone, vitamin K3) ≥98%, yellow powder

Supplier: MP Biomedicals

Menadione belongs to the Vitamin K class of compounds, which are necessary for the biosynthesis of prothrombin and other blood clotting factors. Menadione has demonstrated cytotoxic activity against a variety of cell culture lines and can induce apoptosis of cultured cells, such as osteoclasts and osteoblasts, via elevation of peroxide and superoxide radical levels.

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L(-)-Malic acid ≥99%, Powder

Supplier: MP Biomedicals

L-Malic Acid is a dicarboxylic acid that is made by all living organisms. The malate anion is an intermediate in the citric acid cycle.

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Tricaine methanesulfonate, Powder

Supplier: MP Biomedicals

Ethyl-m-Aminobenzoate is a derivative of an isomer of benzocaine.

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Tristearin (glycerol tristearate) ~65%, off-white powder, Technical Grade

Supplier: MP Biomedicals

Soluble in chloroform (100 mg/mL - clear, almost colorless solution), benzene or hot alcohol; insoluble in water or cold alcohol.

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Sodium mercaptoacetate (sodium thioglycolate) ≥97% for bacteriology

Supplier: MP Biomedicals

Thioglycolic acid protects tryptophan in amino acid analysis,and also mediates formation of ATP from ADP. It lowers the oxidation-reduction potential and neutralises mercurial preservatives. An inhibitor of fatty acid oxidation. An agent that prevents the metabolism of fatty acids and stimulates feeding. The sodium salt form is typically used in production of bacteriological culture media. The free acid is used as a reagent for the sensitive detection of iron (a blue color appears in the presence of ferric iron, and when an alkali hydroxide is added to a solution containing ferrous salts and thioglycolic acid, a yellow precipitate forms), molybdenum, silver and tin; used for the extraction and spectrophotometric determination of various transition metals such as lead, tungsten, molybdenum and titanium.

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