Bovine Serine/threonine-protein kinase PLK1 (PLK1) ELISA Kit

Product Information

  • Product name

    Bovine Serine/threonine-protein kinase PLK1 (PLK1) ELISA Kit

  • Reactivity


  • Applications


  • Application notes

    This Bovine Serine/threonine-protein kinase PLK1 (PLK1) ELISA Kit employs a two-site sandwich ELISA to quantitate PLK1 in samples. An antibody specific for PLK1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPLK1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PLK1 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PLK1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

  • Detection method


  • Sample type

    Cell culture supernatants, Other biological fluids, Plasma, Serum

  • Assay type

    Sandwich ELISA (quantitative)

  • Assay duration

    Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.

Fig.1. Bovine Serine/threonine-protein kinase PLK1 (PLK1) Standard Curve.

Fig.2. Abbkine ELISA kit is series of sandwich ELISA to quantitate specific protein in samples.

Product Properties

  • Kit components

    • Bovine Serine/threonine-protein kinase PLK1 microplate
    • Bovine Serine/threonine-protein kinase PLK1 standard
    • Bovine Serine/threonine-protein kinase PLK1 detect antibody
    • Streptavidin-HRP
    • Standard diluent
    • Assay buffer
    • HRP substrate
    • Stop solution
    • Wash buffer
    • Plate covers

  • Features & Benefits

    Bovine Serine/threonine-protein kinase PLK1 (PLK1) ELISA Kit has high sensitivity and excellent specificity for detection of Bovine PLK1. No significant cross-reactivity or interference between Bovine PLK1 and analogues was observed.

  • Calibration range

    56.25-3000 pg/mL

  • Limit of detection

    56.19 pg/mL

  • Usage notes

    • Do not mix components from different kit lots or use reagents beyond the kit expiration date.
    • Allow all reagents to warm to room temperature for at least 30 minutes before opening.
    • Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
    • Unused wells must be kept desiccated at 4 °C in the sealed bag provided.
    • Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
    • It is recommended that all samples and standards be assayed in duplicate or triplicate.

  • Storage instructions

    The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.

  • 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

    Plk1 consists of 603 amino acids and is 66kDa. In addition to the N-terminus kinase domain, there are two conserved polo-box regions of 30 amino acids at the C-terminus. Plk1 is an early trigger for G2/M transition. Plk1 supports the functional maturation of the centrosome in late G2/early prophase and establishment of the bipolar spindle. Plk1 phosphorylates and activates cdc25C, a phosphatase that dephosphorylates and activates the cyclinB/cdc2 complex. Plk phosphorylates and activates components of the APC. The APC, which is activated by Fizzy-Cdc20 family proteins, is a cell cycle ubiquitin-protein ligase (E3) that degrades mitotic cyclins, chromosomal proteins that maintain cohesion of sister chromatids, and anaphase inhibitors.

  • Gene ID


  • Alternative names

    PLK1; PLK; STPK13; cell cycle regulated protein kinase; polo (Drosophia)-like kinase; polo like kinase; polo-like kinase 1

  • Accession


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Bovine Serine/threonine-protein kinase PLK1 (PLK1) ELISA Kit
Click to download booklet for more details

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 #: KTE10407

  • Size
  • Price
  • 48T $280
  • 96T $480
  • 96T*5 $2160
  • 96T*50 $20160

Contact information

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