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CheKine™ NAD+ kinase (NADK) Activity Colorimetric Assay Kit

Product Information

  • Product name

    CheKine™ NAD+ kinase (NADK) Activity Colorimetric Assay Kit

  • Application notes

    The kit provides a simple method for detecting NADK activity in a variety of biological samples such as serum, plasma, tissues, cells, plants and bacteria. In the assay, NADK catalyzes the phosphorylation of NAD+ to produce NADP+; NADP+ can be reduced to NADPH by glucose-6-phosphate dehydrogenase. NADPH has a characteristic absorption peak at 340 nm. The rate of NADPH increase at 340 nm can reflect NADK activity.

Fig. CheKine™ NAD+ kinase (NADK) Activity Colorimetric Assay Kit

Product Properties

  • Kit components

    • Extraction Buffer
    • Assay Buffer I
    • Assay Buffer II
    • Substrate Mix
    • Enzyme Mix

  • Features & Benefits

    • Determination of NADK activity in a variety of biological samples such as serum, plasma, tissues, cells, plants and bacteria.
    • Detailed sample preparation and result calculation methods are provided.
    • Simple operation steps.

  • Usage notes

    • 96 Well Clear Flat Bottom UV-Transparent Microplate is needed.
    • Do not mix or substitute reagents or materials from other kit lots or vendors.
    • The sample preparation must be done on ice to prevent the enzyme inactivation, and the enzyme activity should be determined on the same day. avoid repeated freeze-thaw.
    • Substrate Mix and Enzyme Mix must be placed on ice during the measurement process. The reaction temperature has an influence on the results, so please keep it at 25°C (general species) or 37°C (mammal).

  • Storage instructions

    Storage at -20°C and protected from light upon receipt. Kit has a storage time of 12 months form receipt.

  • Shipping

    Gel pack with blue ice.

  • Precautions

    The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

  • Background

    NADK (EC is widely found in animals, plants, microorganisms and cultured cells. It is the only enzyme that can catalyze the phosphorylation of NAD+ to NADP+ in organisms. It can catalyze the phosphorylation reaction of NAD(H) with ATP or inorganic polyphosphate [poly(P)] as a phosphoryl donor to generate NADP(H). Therefore, NAD kinase plays an important role in the synthesis of NADP(H) and the regulation of the balance between NAD(H) and NADP(H).

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CheKine™ NAD+ kinase (NADK) Activity Colorimetric Assay Kit
Click to download booklet for more details

Notice:Protocol may vary from different lot which is subject to the manual along with the shipment. Please contact for your enquiry.

Here we provide some standard research protocols for bioscience including molecular biology, cell biology, immunology, plant biology, genetics, etc. To our knowledge, customized protocols are not required for most products. So please try the standard protocols listed below and let us know how you get on.

Preparation methods for Biochemical

Biochemical reagents have been widely used in life science fundamental research as buffer, probes, substrates, intermediates and standards, etc. You may optimize or choose proper protocols for your specific assay. However, some of tips and suggestions listed below may be for your reference.

  1. ♦ What and how to make a "good" buffer?

Antibody application protocols

Antibodies are useful not only to detect specific biomolecules but also to measure changes in their level and specificity of modification by processes such as phosphorylation, methylation, or glycosylation. Here show some protocols and troubleshooting tips on how to get the best from our antibodies.

  1. ♦ Antibody Western Blotting (WB) protocol
  2. ♦ Antibody Immunohistochemistry (IHC) protocol
  3. ♦ Antibody Immunofluorescence (IF) protocol
  4. ♦ Antibody Immunoprecipitation (IP) protocol
  5. ♦ Antibody Enzyme-Linked ImmunoSorbent Assay (ELISA) protocol

Protein&peptide usage suggestions

Synthetic peptides, native or recombinant proteins can be used for medical, academic and research purposes, such as gene therapy, drug screening, antibody production, cell function analysis. Here, we provide some of tips and suggestions for your reference.

  1. ♦ Handling and storage suggestion for peptides and protein
  2. ♦ Cytokines and growth factors for cell culture application

Commonly used assay kits guidelines

Assay kits that are simple and convenient to use, which are superior in performance and require little to no time for assay optimization. Further details of specific products which are needed for individual protocols are given in the protocols themselves in booklet.

We hope this will be helpful for your research work. Please let us know through if you need more information or support.

Cat #: KTB1022

  • Size
  • Price
  • 48T $140
  • 96T $256

Contact information

Do not hesitate to contact us if you have any questions.

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  •  Tel: +86-27-59716789
  •  Fax: +86-27-59716788
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