CDP-Star® Dilution Buffer (25X)

  • This product was discontinued on 01/01/2013
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Discontinued Products

Description

The CDP-Star Dilution Buffer is used to dilute the CDP-Star reagent to the proper concentration for use in chemiluminescent detection. This buffer should be diluted to 1X concentration immediately prior to use.

Properties and Usage

Storage Temperature

4°C

1X Buffer Components

2.5M 2-amino-2-methyl-1-propanol
20mM MgCl2
pH 9.5@25°C

Notes

  1. Preparation of Solutions: Use only Milli-Q® or equivalent water.

Datacards

The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.

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Quality Control

Quality Control Assays

The following Quality Control Tests are performed on each new lot and meet the specifications designated for the product. Individual lot data can be found on the Product Summary Sheet/Datacard or Manual which can be found in the Supporting Documents section of this page. Further information regarding NEB product quality can be found here.
  • Phosphatase Activity (PNPP):
    The product is tested in a reaction containing a p-nitrophenyl phosphate (PNPP), a chromogenic substrate for most phosphatases. After incubation the percent degradation is determined by spectrophotometric analysis of released p-nitrophenol at 405 nm.
  • Physical Purity (HPLC):
    The purity of the product is determined by HPLC analysis.
  • Protease Activity (SDS-PAGE):
    The product is tested for protease activity by incubation with a standard mixture of proteins resulting in no detectable degradation of the proteins as determined by SDS-PAGE.

Safety Data Sheet

The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.

Datacards

The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.