Sie suchten nach: u0302

Artikel-Nr: (8.41747.0001)

Lieferant: Merck

Hersteller Artikel Nummer : 8.41747.0001

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG) zur Synthese, Sigma-Aldrich®

UOM: 1 * 1 g

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Lieferant: Apollo Scientific

Beschreibung: Colourimetric and spectrophotometric substrate for detection of b-Galactosidase activity. ONPG is cleaved byb-Galactosidase via hydrolysis at the b-1-4-glycosidicbond between 2-nitrophenol and galactose.

Artikel-Nr: (A1272.0025)

Lieferant: PanReac AppliChem

Hersteller Artikel Nummer : A1272.0025

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG)

UOM: 1 * 25 g

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Lieferant: Thermo Scientific

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG) 99%

Sicherheitsdatenblätter

Lieferant: Thermo Scientific

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG) ≥98%

Sicherheitsdatenblätter Zertifikate

Artikel-Nr: (ROTHCN22.2)

Lieferant: Roth Carl

Hersteller Artikel Nummer : CN22.2

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG)

UOM: 1 * 10 g

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 This is a MarketSource item. Additional charges may apply

Artikel-Nr: (PIER34055)

Lieferant: Thermo Fisher Scientific

Hersteller Artikel Nummer : 34055

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG)

UOM: 1 * 5 g

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Artikel-Nr: (MOLE43511407-25G)

Lieferant: Molekula

Hersteller Artikel Nummer : 43511407-25G

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG)

UOM: 1 * 25 g

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 This is a MarketSource item. Additional charges may apply

Artikel-Nr: (USBIO7000)

Lieferant: US Biological

Hersteller Artikel Nummer : O7000

Beschreibung: A colorimetric substrate for beta-D-glucuronidase used in the identification of <i>E. coli</i> and <i>Salmonella</i>.

UOM: 1 * 5 g

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Artikel-Nr: (48712-5)

Lieferant: Merck Millipore (Oncogene)

Hersteller Artikel Nummer : 48712-5

Beschreibung: (2-Nitrophenyl)-β-D-galactopyranosid (ONPG), Millipore®

UOM: 1 * 5 g

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Lieferant: MP Biomedicals

Beschreibung: o-Nitrophenyl-β-D-galactoside is a cell culture component for molecular genetics. It is chromogenic substrate for b-galactosidase and hence is useful in the detection of lacZ activity.

Artikel-Nr: (786-651)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : 786-651

Beschreibung: β-Galactosidase assay is for determining the β-galactosidase activity in the lysates of cells transfected with a β-galactosidase expression construct. It uses chlorophenol red-β-D-galactopyranoside (CPRG), which is up to 10 times more sensitive than the classic O-nitrophenyl-β-D-galactopyranoside (ONPG) β-Galactosidase assays. This increased sensitivity makes it simpler to measure β-galactosidase activity in cells that are difficult to transfect or have low β-galactosidase activity expression. β-Galactosidase activity is measured using a spectrophotometer or a microplate reader to determine the amount of substrate converted at 570 to 595 nm.

UOM: 1 * 500 Essai

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Lieferant: MP Biomedicals

Beschreibung: Inhibitors: p-Chloromercuribenzoate, iodoacetamide, heavy metal ions (Zn²⁺, Fe²⁺, Zn²⁺, Cd²⁺, Cu²⁺, Pb²⁺, Ag⁺, Hg²⁺), ionic Detergents (SDS, DAC, etc.). Contaminants: The preparation is practically free from other glycosidases (a-galactosidase, a-,b-glucosidase, a-,b-mannosidase, etc.) and proteinase. Principle: o-Nitrophenyl-b-D-galactopyranoside (ONPG) b-galactosidase > o-Nitrophenol (ONP) + D-Galactose. The appearance of o-nitrophenol is measured at 410 nm by spectrophotemetry. Thermal Stability: Below 50 °C (pH 7,3; 15 min) (Lit.), Optimum Temperature: 50 to 55 °C (Lit.).

Lieferant: MP Biomedicals

Beschreibung: Inhibitors: p-Chloromercuribenzoate, lodoacetamide, heavy metal ions (Zn²⁺, Fe²⁺, Zn²⁺, Cd²⁺, Cu²⁺, Pb²⁺, Ag⁺, Hg²⁺), Ionic Detergents (SDS, DAC, etc.). Contaminants: The preparation is practically free from other glycosidases (a-galactosidase, a-,b-glucosidase, a-,b-mannosidase, etc.) and proteinase. Principle: o-Nitrophenyl-b-D-galactopyranoside (ONPG) b-galactosidase > <i>o</i>-Nitrophenol (ONP) +D-Galactose. The appearance of o-nitrophenol is measured at 410 nm by spectrophotemetry. Thermal stability: below 50 °C (pH 7,3; 15 min) (Lit.), Optimum Temperature: 50 to 55 °C (Lit.).

Lieferant: Thermo Scientific

Beschreibung: (4-Nitrophenyl)-β-D-galactopyranosid Hydrat ≥98%

Sicherheitsdatenblätter Zertifikate

Lieferant: Apollo Scientific

Beschreibung: (4-Nitrophenyl)-β-D-galactopyranosid