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11383213001

Roche

NBT

4-Nitro blue tetrazolium chloride, solution

Sinonimo/i:

Nitroblue tetrazolium chloride

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About This Item

Codice UNSPSC:
41116100

Livello qualitativo

Saggio

>95%

Stato

solution

PM

Mr 817.7

Confezionamento

pkg of 3 mL (300 mg)

Produttore/marchio commerciale

Roche

tecniche

Northern blotting: suitable
Southern blotting: suitable
hybridization: suitable

Temperatura di conservazione

−20°C

Descrizione generale

NBT is a chromogenic and soluble substance. It is a substrate of alkaline phosphatase (AP) and is converted to an indigo/purple dye on its action.

Applicazioni

  • Immunohistocytochemistry
  • Western blot
  • Southern blot
  • Northern blot
  • Colony and plaque hybridization
  • In situ hybridization

Stato fisico

Solution (100 mg/ml) in 70% dimethylformamide (DMF) (v/v). The color of the NBT solution can vary between yellow and brown depending on the lot used.

Note: The color does not impair the quality or the function of the reagent. In some cases a precipitate may occur which is easily brought into solution by briefly warming the substrate at 37 °C.

Nota sulla preparazione

Working solution: Preparation of staining solution
  • Always prepare this solution fresh shortly before use!For all applications except DIG System: Add 50 μl NBT solution and 37,5 μl BCIP to 10 ml 0.1 M Tris-HCl, pH 9.5 (20 °C), 0.1 M NaCl, 0.05 M MgCl2.
  • For DIG System applications: Add 50 μl NBT solution and 37,5 μl BCIP to 10 ml 0.1 M Tris-HCl, pH 9.5 (20 °C), 0.1 M NaCl
  • Note: Do not include MgCl2 in the DIG detection buffer as this might lead to spotty background on the membrane after the detection procedure. Alkaline Phosphatase does not require Mg2+.

Altre note

For life science research only. Not for use in diagnostic procedures.

Pittogrammi

Exclamation markHealth hazard

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

167.0 °F

Punto d’infiammabilità (°C)

75 °C


Elenchi normativi

Forniamo informazioni su eventuali restrizioni prevalentemente per i prodotti chimici. Per altre tipologie di prodotto siamo in grado di fornire soltanto informazioni limitate. Nessuna segnalazione significa che nessuno dei componenti è citato in un elenco. È dovere dell’utilizzatore assicurarsi che il prodotto venga impiegato in maniera sicura e a norme di legge.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificati d'analisi (COA)

Lot/Batch Number

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Contenuto correlato

There are several counterstains possible in combination with BM Purple (or NBT/BCIP in general), including FastGreen FCF and Nuclear Fast Red.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.