Esta buscando: Nitrofurantoin

Descripción: Stabilized with 2% calcium carbonate

Numero del catalogo: L04151.09

UOM: 1 * 10 g

Proveedor: Thermo Fisher Scientific

FDS Certificados Promoción

Descripción: Tribromuro de oro ≥99%

Numero del catalogo: A19514.03

UOM: 1 * 1 g

Proveedor: Thermo Fisher Scientific

FDS Certificados Promoción

Descripción: Semicélulas selectivas de iones y electrodos sensibles al gas que permiten la determinación fácil y rápida de la concentración y actividad de diversos iones disueltos y gases.

Numero del catalogo: 662-2802

UOM: 1 * 1 UN

Proveedor: Mettler - Toledo

Promoción

Descripción: α-Bromo-3-nitrotolueno

Numero del catalogo: APOSOR59814-100G

UOM: 1 * 100 g

Proveedor: Apollo Scientific

Promoción

Descripción: Bromoetileno ∼12% ∼1 mol/L in THF

Numero del catalogo: TCIAV0127-100ML

UOM: 1 * 100 mL

Proveedor: TCI

Promoción

Descripción: 2-Bromoethylamine is used to construct C2-symmetric imidazolidinylidene ligands with a dioxolane backbone.

Numero del catalogo: ICNA0215487580

UOM: 1 * 100 g

Proveedor: MP Biomedicals

Promoción

Descripción: Composición:
Cloruro de sodio 26,5 g
Cloruro de magnesio. 2,4 g
Sulfato de magnesio 7H₂O 6,75 g
Cloruro de calcio 2H₂O 1.46 g
Cloruro de potasio 0.73 g
Bicarbonato de sodio 0,2 g
Bromuro de sodio 0,28 g
Agua desionizada a 1 litro

Numero del catalogo: 79789LH

UOM: 1 * 20 L

Proveedor: VWR Chemicals

FDS Certificados Promoción

Descripción: The Dynamin Inhibitor II, MiTMAB, also referenced under CAS 1119-97-7, controls the biological activity of Dynamin. This small molecule/inhibitor is primarily used for Membrane applications.

Numero del catalogo: 324411-500

UOM: 1 * 500 mg

Proveedor: Merck Millipore (Calbiochem‎)

Promoción

Descripción: α-Bromo-3-nitrotolueno ≥98%

Numero del catalogo: A14310.14

UOM: 1 * 25 g

Proveedor: Thermo Fisher Scientific

FDS Certificados Promoción

Descripción: Bromoetileno 98%

Numero del catalogo: APOSOR40494-250G

UOM: 1 * 250 g

Proveedor: Apollo Scientific

Promoción

Descripción: Tribromuro de cerio 99%

Numero del catalogo: 44447.22

UOM: 1 * 100 g

Proveedor: Thermo Fisher Scientific

FDS Certificados Promoción

Descripción: Estos transiluminadores de luz UV/blanca albergan áreas de trabajo de luz blanca y UV una al lado de la otra. La luz blanca se puede utilizar para ver geles teñidos con azul de Coomassie, geles de proteínas teñidos con plata, autorradiografías y placas de microtitulación. El lado UV se puede utilizar para ver geles de bromuro de etidio.

Numero del catalogo: 732-4370

UOM: 1 * 1 UN

Proveedor: UVP ULTRA VIOLET PRODUCTS

Promoción

Descripción: Bromoetileno ∼14% ∼1 mol/L in ethyl ether

Numero del catalogo: TCIAV0126-100ML

UOM: 1 * 100 mL

Proveedor: TCI

Promoción

Descripción: Storage: +4°C, protect from light
3- (4,5-Dimethyl-2-thiazolyl-2)-2,5-diphenyl-tetrazolium bromide is used as a colorimetric metabolic activity indicator in cell viability assays. Thiazolyl Blue Tetrazolium Blue (MTT) is a dye used in measurement of cell proliferation. MTT produces a yellowish solution that is converted to dark blue, water-insoluble MTT formazan by mitochondrial dehydrogenases of living cells. The blue crystals are solubilized with acidified isopropanol and the intensity is measured colorimetrically at 570 nm. MTT has been used as a histochemical/cytochemical reagent and for the detection of NAD. ADP-linked enzyme systems in tissue cannot be detected with MTT, due to binding of the cation by the cyanide trap used. MTT is rapidly reduced to the formazan, which chelates with nickel, copper, and cobalt; the cobalt chelate has been used in oxidative systems.

Numero del catalogo: ICNA0219459280

UOM: 1 * 100 mg

Proveedor: MP Biomedicals

FDS Promoción

Descripción: PCR Molecular Size Marker contains a mixture of eight defined DNA fragments ranging from 50 to 2000 bp at convenient size intervals for characterising small DNA products. The markers are supplied in gel loading buffer containing two tracking dyes that do not interfere with UV illumination of ethidium bromide-stained bands. A separate vial of 6X Loading Buffer is included. Each vial of markers is sufficient for 50 lanes on TBE or TAE agarose stained with ethidium bromide. The recommended amount for loading (5 µl) produces bands of even intensity that are bright, sharp and easy to photograph.

Numero del catalogo: 69278-3

UOM: 1 * 1 UN

Proveedor: Merck Millipore (Novagen)

Promoción

Descripción: Ethidium bromide(EtBr) has been used extensively to reduce mitochondrial DNA copy number in proliferating cells and most commonly used in nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/mL). Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA.4 Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. A 10mg/mL easy-to-use solution of ethidium bromide in specially filtered, deionized water which is excellent for nucleic acid electrophoresis and purification applications, eliminates the dust hazard associated with powdered ethidium bromide and saves time spent on weighing and mixing. Used in the fluorometric detection of double stranded nucleic acids in gel electrophoresis. Also acts as an RNA polymerase inhibitor, and in separation of high molecular weight DNA's. It confers a deep red stain to DNA by acting as an intercalating agent between the starch bases. Subsequent fluorescence techniques enable the extraction and characterization of DNA bands. Biochem/physiol Actions: Ethidium bromide intercalates double-stranded DNA and RNA and acts as a frameshift mutagen. It can also be used in conjunction with acridine orange to differentiate between viable, apoptotic and necrotic cells.

Numero del catalogo: ICNA04802511

UOM: 1 * 10 mL

Proveedor: MP Biomedicals

Promoción