55685 Results for: "DuPont™ Tychem® 10000 FR"
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.
Expand 1 Items
Trypsin, MP Biomedicals
Supplier: MP Biomedicals
Soluble in water; practically insoluble in alcohol and glycerol.
Expand 1 Items
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.
Expand 1 Items
Caffeine monohydrate, white powder
Supplier: MP Biomedicals
Caffeine Monohydrate protects against virus induction and chemical carcinogenesis. Commonly used as a mild stimulant.
Expand 1 Items
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.
Expand 1 Items
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.
Expand 1 Items
ß-Nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH-Na4, reduced form) ≥98%
Supplier: MP Biomedicals
50 mg/ml, clear colorless to slightly yellow solution.
Expand 1 Items
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).
Expand 1 Items
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.
Expand 1 Items
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.
Expand 1 Items
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.
Expand 1 Items
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.
Expand 2 Items
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).
Expand 1 Items
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.
Expand 1 Items
Pancreatin, MP Biomedicals
Supplier: MP Biomedicals
Partly soluble in water; insoluble in alcohol.
Expand 2 Items
DL-Serine ≥98%, white powder
Supplier: MP Biomedicals
NMDA agonist acting at the glycine site; precursor of glycine by serine hydroxymethyltransferase.
Expand 1 Items
Theophyllin, anhydrous, white powder
Supplier: MP Biomedicals
Phosphodiesterase inhibitor; diuretic; cardiac stimulant; muscle relaxant; asthma medication.
Expand 2 Items
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.
Expand 1 Items
Uridine-5'-triphosphoric acid trisodium salt (UTP-Na3) ≥97%, white powder
Supplier: MP Biomedicals
Uridine-5'-Triphosphate Trisodium Salt is a nucleoside diphosphate.
Expand 2 Items
Beef Extract, MP Biomedicals, LLC
Supplier: MP Biomedicals
Beef extract is a water soluble powder, standardized for use in microbiological media.
Expand 2 Items
Dr. Ehrenstorfer 1,2-Dichloropropane 10000 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer 1,2-Dichloropropane 10000 µg/ml in Methanol
Expand 1 Items
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.
Expand 1 Items
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.
Expand 1 Items
Guanosine-3',5'-cyclicmonophosphoric acid sodium salt ≥95%, Powder
Supplier: MP Biomedicals
H2O: soluble (50 mg/mL)
Expand 1 Items
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.
Expand 1 Items
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.
Expand 1 Items
Tricaine methanesulfonate, Powder
Supplier: MP Biomedicals
Ethyl-m-Aminobenzoate is a derivative of an isomer of benzocaine.
Expand 1 Items
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.
Expand 1 Items
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.