3440 Results for: "NMR Spectrometry Reagents"

Supplier: IBS Stock Items

LABEL WATERPROOF CHEMICAL RESISTANCE, 12CMX5CM GAP 3MM TRIM 2MM, PMA7070, PE CORE, 1000PCS/ROLL 1 * 1 Roll

Supplier: MP Biomedicals

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.

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Cleanroom jumpsuit with hood L, color:(mr grid white) 1 * 1 items

Supplier: MP Biomedicals

Brilliant blue G is a useful dye for SDS gels as it readily stains proteins with minimal background color. Protein bands can be visualised during staining. It has been used in the Bradford dye-binding protein assay.

Supplier: MP Biomedicals

METHYLENE BLUE TRIHYDRATE. Zinc FreeTrihydrateMolecular Biology Reagent.An ethidium bromide alternative for the visualization of nucleic acids in gels.Gels are viewable in visible light.Does not require a darkroom.No UV induced DNA damage Gels can be 1 * 5 g

Supplier: ELECTRON MICROSCOPY SCIENCES

LACEY CARBON FILM NICKEL 4 - 6 NM 300 1 * 25 items

Supplier: Corning

TIP PACK 8µL FILTER MR STERILE 1 * 960 items

Supplier: MP Biomedicals

White Powder, soluble in water or aqueous buffers (50 mg/ml); soluble in 0,01 N Sodium hydroxide (100 mg/ml - clear to slightly hazy, yellowish solution).

Supplier: MP Biomedicals

Purity: >98% 1 * 1 kg

Supplier: Corning

PP, graduated. The DeckWorks™ system is designed to maximise storage space and help reduce the production and waste of plastic materials. Both the hinged racks and reload decks within this system are manufactured with recycled plastic.

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Cleanroom jumpsuit with hood 3L, color:(mr grid white) 1 * 1 items

Supplier: MACHEREY-NAGEL

Three interference filters of 450 nm, 530 nm, 590 nm and calibration curves for test VISOCOLOR ECO NANOCOLOR the tube - chlorine-free and overall, ozone, chlorine dioxide, bromine, fluorde, cyanuric acid, pH 6,0-8,2, silica, alkalinity, iron 1 * 1 items

Supplier: MP Biomedicals

METHYLENE BLUE TRIHYDRATE. Zinc FreeTrihydrateMolecular Biology Reagent.An ethidium bromide alternative for the visualization of nucleic acids in gels.Gels are viewable in visible light.Does not require a darkroom.No UV induced DNA damage Gels can be 1 * 100 g

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Cleanroom jumpsuit with hood 7L,color:(mr grid white) 1 * 1 items

Supplier: MARKET SOURCE PART PROCESS

Cleanroom overboots hypalon sole L, color:(mr grid white) 1 * 1 items

Supplier: MP Biomedicals

Purity: >98% 1 * 100 g

Supplier: WALTER STERN

SCALPEL BLADE NR 11, BLADE LENGHT 20MM 1 * 100 items

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Tbih wrench red (12-21 ibf.in) , preset to 2 nm 1 * 1 items

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Cleanroom jumpsuit with hood 4L, color:(mr grid white) 1 * 1 items

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Cleanroom jumpsuit with hood 2L, color:(mr grid white) 1 * 1 items

Supplier: MARKET SOURCE PART PROCESS

Cleanroom jumpsuit with hood 6L, color:(mr grid white) 1 * 1 items

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Cleanroom overboots hypalon sole M, color:(mr grid white) 1 * 1 items

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Cleanroom jumpsuit with hood 5L, color:(mr grid white) 1 * 1 items

Supplier: HEATHROW

Compact digital orbital shaker which is packed full of high end design features making this laboratory shaker a versatile unit for a vast range of protocols.

Supplier: Thermo Orion

RETROFIT KIT FOR 1811EL SODIUM ANALYSER 1 * 1 KIT

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Cleanroom overboots hypalon sole XL, color:(mr grid white) 1 * 1 items

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Cleanroom overboots hypalon sole 2XL, color:(mr grid white) 1 * 1 items

Supplier: MACHEREY-NAGEL

Acidity AC 7 Refill pack VISOCOLOR HE. 1 * 1 KIT

Supplier: Edmund Bühler GmbH

Glasperlen 1mm 1 * 1 kg

Supplier: MP Biomedicals

Storage: Store at -20 °C. Store Desiccated. Store Under Nitrogen. Protect from light.
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, commonly known as X−Gal, is a histochemical substrate for β−galactosidase.
5-Bromo-4-Chloro-3-Indolyl-β-D-Galactopyranoside is used as indigogenic substrate for β-galactosidase, for detection of β-galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. It is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype. X−Gal is cleaved by β−galactosidase to yield an insoluble blue precipitate. X−Gal is particularly useful in molecular biology applications to detect the activity of β−galactosidase which is frequently used as a reporter gene. In cloning, X−Gal is used to detect insertion of foreign DNA into the lacZ region of plasmid DNA using α-complementation which is based on vectors such as the pUC and the M13mp series that carry a fragment of the β-galactosidase gene encoding an α-fragment of β-galactosidase.