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Key Documents

B6149

Sigma-Aldrich

5-Bromo-4-chloro-3-indolyl phosphate disodium salt

chromogenic, ≥98% (HPLC), powder

Sinonimo/i:

5-BCIP disodium salt, BCIP®, X-phosphate disodium salt

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About This Item

Formula condensata:
C8H4BrClNO4P · 2Na
Numero CAS:
Peso molecolare:
370.43
Numero MDL:
Codice UNSPSC:
12352204
ID PubChem:
NACRES:
NA.83

product name

5-Bromo-4-chloro-3-indolyl phosphate disodium salt, ≥98% (HPLC)

Livello qualitativo

Saggio

≥98% (HPLC)

Forma fisica

powder

Solubilità

H2O: 20 mg/mL
DMF: insoluble

Temperatura di conservazione

−20°C

Stringa SMILE

[Na+].[Na+].[O-]P([O-])(=O)Oc1c[nH]c2ccc(Br)c(Cl)c12

InChI

1S/C8H6BrClNO4P.2Na/c9-4-1-2-5-7(8(4)10)6(3-11-5)15-16(12,13)14;;/h1-3,11H,(H2,12,13,14);;/q;2*+1/p-2
OAZUOCJOEUNDEK-UHFFFAOYSA-L

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Applicazioni

5-Bromo-4-chloro-3-indolyl phosphate disodium salt has been used to detect protein-antibody complexes. It has also been used for tissue staining in alkaline phosphatase histochemistry.
For the colorimetric detection of alkaline phosphatase-labeled molecules, 5-Bromo-4-chloro-3-indolyl phosphate (BCIP) and Nitro Blue Tetrazolium (NBT) are available. The BCIP/NBT substrate system is versatile and functions in a variety of applications, including Northern Southern, and Western blotting, in situ hybridization, and immunohistochemistry.

BCIP is provided in two salt forms: the disodium salt which is soluble in water and the p-toluidine form which is soluble in dimethylformamide. These salt forms may be used to prepare a stock solution that in combination with NBT and a reaction buffer, form a substrate solution for alkaline phosphatase. This substrate system, when incubated with alkaline phosphatase, produces an insoluble NBT diformazan product that is easily observable with its purple color. For added convenience, a mixture of BCIP and NBT is provided in an easily dissolvable tablet form or as a ready-to-use liquid.

Substrati

Histochemical substrate for alkaline phosphatase.

Note legali

BCIP is a registered trademark of Merck KGaA, Darmstadt, Germany

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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Articoli

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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