Abcam, ab214666, Anti-KLF4 antibody [EPR20753-25]

Size: 100µL / 1mL
Anti-KLF4 antibody [EPR20753-25] (ab214666) is a rabbit monoclonal antibody detecting KLF4 in Western Blot, IP, IHC-P, IHC- Wmt, ICC/IF . Suitable for Mouse, Rat . - Biophysical QC for unrivalled batch-batch consistency - Over 10 publications
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR20753-25,
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat,
Applications:IP, ICC/IF, WB, IHC-P, IHC - WmtSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.

Product details:
What is this antibody validated in?
Anti-KLF4 antibody [EPR20753-25] (ab214666) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunohistochemistry (IHC - Wmt), Immunocytochemistry/immunofluorescence (ICC/IF) in Mouse, Rat samples.
What is the molecular weight of KLF4?
Anti-KLF4 [EPR20753-25] (ab214666) specifically detects a band for KLF4 (UniProt: Q60793) at a molecular weight of 54kDa.
Trusted by the scientific community
Anti-KLF4 [EPR20753-25] (ab214666) was first used in a scientific publication in 2019 and has been cited over 10 times in peer-reviewed journals.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl.
Discover our selection of trial-size antibodies
Other related products
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ab255335
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ab309501
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ab313349
Patented technology
Our RabMAb
technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to
RabMAb® patents
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production
For more information, read more on
recombinant antibodies

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
KLF4 also known as Kruppel-like factor 4 acts as a transcription factor involved in the regulation of gene expression. It has a molecular weight of approximately 55-60 kDa. Researchers often find KLF4 expressed in epithelial tissues such as the skin and gastrointestinal tract. It regulates cellular processes like differentiation proliferation and apoptosis playing a role in maintaining homeostasis and cell identity.
Biological function summary
KLF4 impacts cell differentiation and proliferation through its role as a transcription factor. It functions within several cellular complexes and interacts with other transcription factors to modulate gene expression. KLF4 regulates stem cell maintenance by influencing gene networks involved in self-renewal and differentiation contributing particularly to pluripotency in embryonic stem cells.
Pathways
The transcriptional activity of KLF4 integrates into key signaling pathways like the Wnt/Β-catenin and Notch pathways. Within the Wnt/Β-catenin pathway KLF4 may cooperate with Β-catenin and TCF/LEF transcription factors to modulate gene targets. Similarly in the Notch signaling pathway KLF4 interacts with pathway components to influence cell fate decisions. These interactions highlight KLF4's central role in orchestrating complex signaling networks.
Mutations or dysregulated expression of KLF4 associates with various conditions including colorectal cancer and skin disorders like atopic dermatitis. In colorectal cancer KLF4 often interacts with other oncogenes and tumor suppressor proteins such as p53 to influence tumorigenesis. In skin disorders altered KLF4 expression can impact skin barrier function and inflammatory responses connecting it with proteins involved in immune response regulation.