PE anti-mouse/human Ki-67 Antibody

Pricing & Availability
11F6 (See other available formats)
Regulatory Status
Other Names
Mki67, Ki67, Ki-67, MIB-1, KIA
Rat IgG2b, κ
Ave. Rating
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Product Citations
ConA/IL-2 treated C57BL/6 mouse splenocytes were fixed and permeabilized with 70% ethanol at -20°C for one hour, and then stained with 0.25 µg/T Ki-67 (clone 11F6) PE (filled histogram) or 0.25 µg/T rat IgG2b, κ PE isotype control (open histogram).
  • 11F6_PE_Ki-67_Antibody_091917
    ConA/IL-2 treated C57BL/6 mouse splenocytes were fixed and permeabilized with 70% ethanol at -20°C for one hour, and then stained with 0.25 µg/T Ki-67 (clone 11F6) PE (filled histogram) or 0.25 µg/T rat IgG2b, κ PE isotype control (open histogram).
Compare all formats See PE spectral data
Cat # Size Price Save
151209 25 µg ¥28,980
151210 100 µg ¥68,250

The nuclear protein Ki-67 was first identified by the monoclonal antibody Ki-67, which was generated by immunizing mice with nuclei of the L428 Hodgkin lymphoma cell line. Ki-67 protein plays an essential role in ribosomal RNA transcription and cell proliferation. Expression of Ki-67 occurs during G1, S, G2, and M phase. While in G0 phase, the Ki-67 protein is not detectable. Ki-67 is strongly expressed in proliferating cells and has been reported as a prognostic marker in various tumors.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Mouse, Human
Antibody Type
Host Species
E. coli expressed, N-terminal His-Thioredoxin-tagged, partial mKi-67 (1816-2163 aa) recombinant protein.
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
0.2 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

ICFC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Product Citations
  1. Shan L, et al. 2017. Immunity. 47:766. PubMed
  2. Wang H, et al. 2019. Stem Cells Int. 2019:4686132. PubMed
  3. Mansouri S, et al. 2020. Mucosal Immunol. 0.954861111. PubMed
  4. Oguri Y, et al. 2020. Cell. 182(3):563-577.e20. PubMed
  5. Mogilenko DA, et al. 2020. Immunity. 54(1):99-115.e12. PubMed
AB_2716014 (BioLegend Cat. No. 151209)
AB_2716008 (BioLegend Cat. No. 151210)

Antigen Details

325 kD protein containing a forkhead-associated (FHA) domain and 13 tandem repeats.

Nucleus and chromosomes.

Required for cell cycle progression and proliferation.
Biology Area
Cell Biology, Cell Cycle/DNA Replication
Antigen References
  1. Starborg M, et al. 1996. J. Cell. Sci. 109:143.
  2. Byeon IJ, et al. 2005. Nat. Struct. Mol. Biol. 12:987.
  3. Yerushalmi R, et al. 2010. Lancet. Oncol. 11:174.
  4. Beltrami AP, et al. 2001. N. Engl. J. Med. 344:1750.
  5. Sachsenberg N, et al. 1998. J. Exp. Med. 187:1295.
  6. Nagy Z, et al. 1997. Acta. Neuropathol. 93:294.
Gene ID
4288 View all products for this Gene ID 17345 View all products for this Gene ID
View information about Ki-67 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 0    Revision Date: 09/19/2017

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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