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Merck

B6149

Sigma-Aldrich

5-Brom-4-Chlor-3-Indolylphosphat Dinatriumsalz

chromogenic, ≥98% (HPLC), powder

Synonym(e):

BCIP®, X-phosphat Dinatriumsalz

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About This Item

Lineare Formel:
C8H4BrClNO4P · 2Na
CAS-Nummer:
Molekulargewicht:
370.43
MDL-Nummer:
UNSPSC-Code:
12352204
PubChem Substanz-ID:
NACRES:
NA.83

product name

5-Brom-4-Chlor-3-Indolylphosphat Dinatriumsalz, ≥98% (HPLC)

Qualitätsniveau

Assay

≥98% (HPLC)

Form

powder

Löslichkeit

H2O: 20 mg/mL
DMF: insoluble

Lagertemp.

−20°C

SMILES String

[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

InChIKey

OAZUOCJOEUNDEK-UHFFFAOYSA-L

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Anwendung

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.
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.

Substrate

Histochemisches Substrat für alkaline Phosphatase.

Rechtliche Hinweise

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


Analysenzertifikate (COA)

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Journal of bacteriology, 193(10), 2498-2509 (2011-03-29)
The Chlamydia-specific hypothetical protein CT795 was dominantly recognized by human antisera produced during C. trachomatis infection but not by animal antisera raised against dead chlamydia organisms. The immundominant region recognized by the human antibodies was mapped to the N-terminal fragment
Shailesh Kumar et al.
PLoS genetics, 15(6), e1008219-e1008219 (2019-06-27)
Fes1 is a conserved armadillo repeat-containing Hsp70 nucleotide exchange factor important for growth at high temperature, proteasomal protein degradation and prion propagation. Depleting or mutating Fes1 induces a stress response and causes defects in these processes that are ascribed solely
P E Høyer et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 44(8), 855-863 (1996-08-01)
We describe a quantitative histochemical method for demonstration of five N-acetyl-glucosamine binding lectins in the syncytiotrophoblast of human term placenta. The method employs biotinylated lectins and alkaline phosphatase-conjugated avidin. The alkaline phosphatase activity is detected by using 5-bromo-4-chloro-indoxyl phosphate as
Thermal preference ranges correlate with stable signals of universal stress markers in Lake Baikal endemic and Holarctic amphipods
Axenov-Gribanov D, et al
PLoS ONE, 11(10), e0164226-e0164226 (2016)

Artikel

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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