Human PLK1 Antibody

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Human PLK1 Antibody in Data
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Human PLK1 Antibody Summary

Species Reactivity
Detects human PLK1 in Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human PLK1
Accession # P53350
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Western Blot Detection of Human PLK1 antibody by Western Blot. View Larger

Detection of Human PLK1 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and Raji human Burkitt's lymphoma cell line. PVDF membrane was probed with 1 µg/mL of Human PLK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3804) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PLK1 at approximately 70 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PLK1

Polo-like kinase-1 (PLK1) is a serine/threonine kinase that localizes to the mitotic spindle, and is involved in G2 and M phase cell cycle checkpoints. The expression of PLK1 is elevated in many different cancer types. Depletion of PLK1 in mammalian cells results in an inhibition of cell proliferation, decreased viability, and arrest in G2/M phase. PLK1 contains a polo-box domain that binds to phospho-serine and phospho-threonine residues.

Long Name
Polo-like Kinase 1
Entrez Gene IDs
5347 (Human); 18817 (Mouse); 25515 (Rat)
Alternate Names
cell cycle regulated protein kinase; EC 2.7.11; EC; PLK; PLK1; PLK-1; polo (Drosophia)-like kinase; polo like kinase; polo-like kinase 1polo-like kinase (Drosophila); Serine/threonine-protein kinase 13; serine/threonine-protein kinase PLK1; STPK13

Product Datasheets


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

Reviews for Human PLK1 Antibody

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Human PLK1 Antibody
By Anonymous on 10/28/2018
Application: WB Sample Tested: HeLa cells,MCF 10A human breast epithelial cell line Species: Human