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55686 results for "DuPont™ Tychem® 10000 FR"

55686 Results for: "DuPont™ Tychem® 10000 FR"

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High Vacuum Grease, DuPont

High Vacuum Grease, DuPont

Supplier: Liveo

High vacuum grease is ideal for sealing and lubricating vacuum and pressure systems

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X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)

Supplier: IBI Scientific

X-GAL is a histochemical substrate for β-galactosidase, allowing the detection of lac gene expression

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5-Bromo-2′-deoxycytidine hydrate, white powder

Supplier: MP Biomedicals

5-Bromo-2'-deoxycytidine can be incorporated into DNA in the presence of DNA polymerase, replacing dCTP.

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1,4-Diaminobutane dihydrochloride ≥98%, crystalline powder

Supplier: MP Biomedicals

Putrescine is a biogenic polyamine and precursor of spermidine. It is formed via decarboxylation of ornithine or by decarboxylation of arginine followed by hydrolysis.

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N-Acetyl-L-cysteine ≥96%, off-white crystalline powder

Supplier: MP Biomedicals

N-Acetyl-L-cysteine is an acetylated amino acid with antioxidant and mucolytic properties, as a mucolytic, N-Acetyl-L-cysteine serves to dissipate disulfide bonds across mucoproteins, loosening and clearing the viscosity of sputum. It increases cellular pools of free radical scavengers.

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Cholesterol hydrogen succinate, Powder

Supplier: MP Biomedicals

Appearance in solution: (5% in Toluene) clear, water white

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Saponin (from plant), white powder, Practical grade

Supplier: MP Biomedicals

Saponin is "built" from quillaic acid, a sugar and possibly other substances. It is a Glycoside widely distributed in plants.

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Vitamin A palmitate, light yellow powder

Supplier: MP Biomedicals

Vitamin A palmitate, type P 1,7 is a pure, high potency form of all- trans retinyl palmitate. This product is prepared without antioxidants.

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DL-Threonine ≥99%, white powder

Supplier: MP Biomedicals

DL-Threonine is an essential α - amino acid classified as polar which has two chiral centers. In plants and micro-organisms, threonine is synthesized from aspartic acid via aspartyl - semialdehyde and homoserine.

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Sodium diatrizoate ≥99%, white crystalline powder

Supplier: MP Biomedicals

Sodium Diatrizoate has been shown to cause partial redistribution of tight-junction-associated membrane proteins into a cytoplasmic compartment in cultured monolayer MDCK cells.

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IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99.0%, Molecular Biology Grade

Supplier: IBI Scientific

IPTG is an inducer of β-galactosidase activity in E.coli. It is commonly used in conjunction with X-GAL to detect lac gene expression in cloning applications, thus allowing detection of recombinant molecules.

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Proteinase K

Proteinase K

Supplier: IBI Scientific

IBI's Proteinase K is a stable >50 mg/ml (powder) highly active proteolytic enzyme that is purified from the mold tritirachium album.

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N-(1-Naphthyl)ethylenediamine dihydrochloride, off-white powder

Supplier: MP Biomedicals

N-(1-Naphthyl)ethylenediamine, dihydrochoride is used for colorimetric determination of sulfonamide in blood. It is used for spectrophotometric determiniation of nitrite and nitrate.

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L(+)-Rhamnose monohydrate ∼99%, Powder

Supplier: MP Biomedicals

Soluble in water (100 mg/mL - clear, colorless solution).

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L(-)-Glutathione (reduced form) ≥98%, off-white powder

Supplier: MP Biomedicals

Glutathione suppresses human immunodeficiency virus expression in chronically infected monocytic cells. It is a useful tripeptide involved in many aspects of metabolism, including transport of g-glutanyl amino acids and reductive cleavage of disulfide bonds.

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Butyric acid ≥99.5%, liquid

Supplier: MP Biomedicals

Butyric acid ≥99.5%, liquid

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L(+)-Ascorbic acid ≥98%

Supplier: MP Biomedicals

L-Ascorbic Acid is used as an Antimicrobial and Antioxidant in foodstuffs. Reductant for the isolation of chloroplasts. It has an effect on the nonspecific immune system. Preserves nitric oxide (NO) which may help prevent endothelial dysfunction. It also helps prevent and reverse the oxidative damage done to proteins and lipids as a result of cigarette smoke.

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(2,4-Dichlorophenoxy)acetic acid, tan powder

Supplier: MP Biomedicals

2,4-Dichlorophenoxyacetic acid is a herbicide.

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Acetylcholine chloride ∼99%, Powder

Supplier: MP Biomedicals

Acetylcholine chloride is a cholinergic neurotransmitter that can induce the opening of calcium channels, as well as act on nicotinic and muscarinic acetylcholine receptors.

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Bovine Ribonuclease A. (from Pancreas), MP Biomedicals

Supplier: MP Biomedicals

Dissolves readily at 2 mg/ml in analytical grade water to give a clear colorless solution.

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Methotrexate 98-102%, orange powder USP

Supplier: MP Biomedicals

Folic Acid antagonist; structurally similar to folic acid. Methotrexate is a mixture of 4-amino-10-methylfolic acid and closely related compounds.

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Disodium UDP-glucose ≥90%, white powder

Supplier: MP Biomedicals

Uridine-5'-diphosphoglucose Disodium Salt is a biosynthetic product produced by the reaction of UTP and glucose-1-phosphate catalyzed by uridyl transferase.

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Hematoxylin hydrate, orange powder C.I. 75290

Supplier: MP Biomedicals

Hematoxylin is Gill’s Formulation 2; a nuclear counter stain of blue-violet color. It is extracted from the heartwood of the logwood tree.

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Streptomycin sulfate, 766 IU/mg (Dry basis)

Supplier: MP Biomedicals

Streptomycin Sulfate is an aminoglucoside antibiotic in which streptidine is linked glycosidically to the disaccharide streptobiosamine.

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HindIII-HF

HindIII-HF

Supplier: New England Biolabs (NEB)

Hindiii-Hf - 10,000 units

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Human Albumin, MP Biomedicals

Human Albumin, MP Biomedicals

Supplier: MP Biomedicals

Human Albumin, MP Biomedicals

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Polygalacturonic acid (from pectin) ≥86%, powder

Supplier: MP Biomedicals

Polygalacturonic acid is a water insoluble, transparent gelatinous acid existing in ripe fruit and some vegetables. It is a product of pectin degradation in plants, is produced via the interaction between pectinase and pectin.

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Pectin, Powder

Supplier: MP Biomedicals

Pectin is a heterosaccharide, component of terrestrial plant cell walls.

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D-(+)-Maltose monohydrate ≥95%, white powder

Supplier: MP Biomedicals

D-(+)-Maltose Monohydrate is an α(1→4) linked disaccharide of D-glucose.
D-(+)-Maltose Monohydrate is used as a substrate for α-glucosidase. It is also used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

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