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Thermo Scientific™ Pierce™ NBT/BCIP Substrate Solutions


Powders and ready-made nitro-blue tetrazolium and 5-bromo-4-chloro-3'-indolyphosphate solutions for chromogenic detection of alkaline phosphatase probes.

Manufacturer: thermo scientific™  34040

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Catalog No. PI34040

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Description & Specifications

Specifications

Applications Alkaline phosphate detection
Description Pierce BCIP Substrate
Detection Chromogenic
Formulation 5-Bromo-4-chloro-3'-indolyphosphate p-toluidine salt powder (= 99% pure)
Quantity 1g
Sufficient For 6000 uses at 1X (0.017mg/mL) and 10mL each
Storage Requirements 4°C

Thermo Scientific™ Pierce NBT and BCIP Substrates are powders and ready-made solutions of nitro-blue tetrazolium and 5-bromo-4-chloro-3'-indolyphosphate for chromogenic blot and IHC staining with alkaline phosphatase probes.

The combination of NBT (nitro-blue tetrazolium chloride) and BCIP (5-bromo-4-chloro-3'-indolyphosphate p-toluidine salt) yields an intense, insoluble black-purple precipitate when reacted with alkaline phosphatase, a popular enzyme conjugate for antibody probes. Pierce NBT and BCIP powders are available individually and in two convenient, ready-to-use solutions (with and without a levamisole suppressor of endogenous phosphatase activity).

Highlights:

  • AP substrate – for detection of alkaline phosphatase (alk-phos) activity on solid media, including nitrocellulose and PVDF membranes and fixed tissue samples

  • Chromogenic – no special equipment needed for visualization; produces purple-black precipitate that is easy to photograph

  • Package options – choose individual NBT and BCIP powders, or preformulated, ready-to-use solutions with or without levamisole suppressor

1-Step™ NBT/BCIP

  • Ideal for immunoblotting applications
  • Minimal assay-to-assay variability

1-Step NBT/BCIP Plus Suppressor

  • Ideal for staining tissues assayed with calf intestinal alkaline phosphatase without the interference caused by endogenous phosphatases
  • Contains 1mM levamisole to inhibit endogenous phosphatase activity