Hľadali ste: Hydroxid-uhli\u010Ditan+ho\u0159e\u010Dnat\u00FD+tetrahydrate

Dodávateľ: VWR Chemicals

Opis: Kyselina 5-sulfosalicylová dihydrát ≥99%, AnalaR NORMAPUR® analytical reagent

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Dodávateľ: Avantor

Opis: Kyselina 5-sulfosalicylová dihydrát 99.0-101.0%, BAKER ANALYZED® ACS, J.T.Baker®

Certifikáty

Katalógové číslo: (NOVUNBP1-97507SS)

Dodávateľ: NOVUS BIOLOGICALS

Opis: Heme Oxygenase-1 (HO-1) also known as Hsp32, is the inducible isoform of heme oxygenase that catalyzes the NADPH, oxygen, and cytochrome P450 reductase dependent oxidation of heme to carbon monoxide, ferrous iron and biliverdin which is rapidly reduced to bilirubin. These products of the HO reaction have important physiological effects: carbon monoxide is a potent vasodilator and has been implicated to be a physiological regulator of cGMP and vascular tone; biliverdin and its product bilirubin are potent antioxidants; "free" iron increases oxidative stress and regulates the expression of many mRNAs (e.g., DCT-1, ferritin and transferring receptor) by affecting the conformation of iron regulatory protein (IRP)-1 and its binding to iron regulatory elements (IREs) in the 5'- or 3'- UTRs of the mRNAs. To date, three identified heme oxygenase isoforms are part of the HO system that catalyze heme into biliverdin and carbon monoxide. These are inducible HO-1 or Hsp32, constitutive HO-2 that is abundant in the brain and testis, and HO-3 which is related to HO-2 but is the product of a different gene. The HO system is the rate-limiting step in heme degradation and HO activity decreases the levels of heme which is a well known potent catalyst of lipid peroxidation and oxygen radical formation.

Merná jednotka: 1 * 25 µG

Predaj

Dodávateľ: Thermo Fisher Scientific

Opis: 11-Bromo-1-undecanol 97%

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Katalógové číslo: (00596.FF)

Dodávateľ: Thermo Fisher Scientific

Opis: Holmium 99,9 REO basis, foil, Thickness: 0.62 mm (0.024 in)

Merná jednotka: 1 * 1 items

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Katalógové číslo: (10211.FF)

Dodávateľ: Thermo Fisher Scientific

Opis: Holmium 99,9 REO basis, foil, Thickness: 1.0 mm (0.04 in)

Merná jednotka: 1 * 1 items

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Dodávateľ: Thermo Fisher Scientific

Opis: Holmium 99,9 REO basis, foil, Thickness: 0.127 mm (0.005 in)

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Dodávateľ: Thermo Fisher Scientific

Opis: Oxid holmitý 99,9

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Dodávateľ: Thermo Fisher Scientific

Opis: Holmium 99,9 Metals basis, rods, Ø 6.35 mm (0.25 in)

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Dodávateľ: ENZO LIFE SCIENCES

Opis: Heme Oxygenase-1 (HO-1) also known as Hsp32, is the inducible isoform of heme oxygenase that catalyzes the NADPH, oxygen, and cytochrome P450 reductase dependent oxidation of heme to carbon monoxide, ferrous iron and biliverdin which is rapidly reduced to bilirubin. These products of the HO reaction have important physiological effects: carbon monoxide is a potent vasodilator and has been implicated to be a physiological regulator of cGMP and vascular tone; biliverdin and its product bilirubin are potent antioxidants; "free" iron increases oxidative stress and regulates the expression of many mRNAs (e.g., DCT-1, ferritin and transferring receptor) by affecting the conformation of iron regulatory protein (IRP)-1 and its binding to iron regulatory elements (IREs) in the 5'- or 3'- UTRs of the mRNAs. To date, three identified heme oxygenase isoforms are part of the HO system that catalyze heme into biliverdin and carbon monoxide. These are inducible HO-1 or Hsp32, constitutive HO-2 that is abundant in the brain and testis, and HO-3 which is related to HO-2 but is the product of a different gene. The HO system is the rate-limiting step in heme degradation and HO activity decreases the levels of heme which is a well known potent catalyst of lipid peroxidation and oxygen radical formation.

New Product

Dodávateľ: Thermo Fisher Scientific

Opis: L(+)-vinan sodno-draselný tetrahydrát 99

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Dodávateľ: Thermo Fisher Scientific

Opis: Bromid kademnatý tetrahydrát, reagent

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Katalógové číslo: (88398.080)

Dodávateľ: VWR Chemicals

Opis: CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

Merná jednotka: 1 * 80 g

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Katalógové číslo: (515-0000)

Dodávateľ: Cytiva (Formerly Pall Lab)

Opis: Removes odor, colloids, and organics from liquids using activated carbon.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (APOSOR59477-25G)

Dodávateľ: Apollo Scientific

Opis: 8-Hydroxyquinoline sulphate (2:1) monopotassium salt

Merná jednotka: 1 * 25 g

Predaj

Dodávateľ: Apollo Scientific

Opis: Holmium(III) chloride, anhydrous 99,9%