Abcam, ab109272, Anti-NAK/TBK1 (phospho S172) antibody [EPR2867(2)]

Size: 20µL / 100µL / 1mL
Anti-NAK/TBK1 (phospho S172) antibody [EPR2867(2)] (ab109272) is a rabbit monoclonal antibody detecting NAK/TBK1 in Western Blot, Dot Blot . Suitable for Human . - Biophysical QC for unrivalled batch-batch consistency - Over 60 publications
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR2867(2),
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:Dot, WBSee 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.,
Specificity:Stimulation may be required to allow detection of the phosphorylated protein. Please see images below for recommended treatment conditions and positive controls.

Product details:
What is this antibody validated in?
Anti-NAK/TBK1 (phospho S172) antibody [EPR2867(2)] (ab109272) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Dot Blot in Human samples.
What is the molecular weight of NAK/TBK1?
Anti-NAK/TBK1 (phospho S172) [EPR2867(2)] (ab109272) specifically detects a band for NAK/TBK1 (UniProt: Q9UHD2) at a molecular weight of 84kDa.
Trusted by the scientific community
Anti-NAK/TBK1 (phospho S172) [EPR2867(2)] (ab109272) was first used in a scientific publication in 2011 and has been cited over 60 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
We have a range of other formats of antibody clone [EPR2867(2)] also available for your convenience: ab109272, Carrier free -
ab186469
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), 0.21% 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-Stable for 12 months at -20°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The NAK/TBK1 also known as TANK-binding kinase 1 is a fundamental protein kinase in various cellular processes. It weighs approximately 84 kDa and is expressed in many tissues including lymphoid organs and the brain. NAK acts as a serine/threonine-protein kinase which transfers a phosphate group to specific substrates modulating their function and activity. Phosphorylation by TBK1 initiates several signaling events making it an important regulator in immune responses and inflammatory signaling pathways.
Biological function summary
This kinase plays a significant role in antiviral defense and autophagy. NAK/TBK1 is also involved in innate immune signaling and cell survival. TBK1 forms part of a larger signaling complex interacting with adaptors like TRAF3 and TANK which are important for its proper localization and function. Phospho-NAK its phosphorylated form can activate other molecules driving various downstream immune and stress responses.
Pathways
The protein is integral to the type I interferon signaling pathway and NF-kB pathway. NAK/TBK1 interacts closely with IRF3 a transcription factor important for antiviral activity and plays a role alongside other proteins like IKKε. These interactions permit activation of genes necessary for defense mechanisms against viral pathogens and control of inflammation. In the NF-kB pathway TBK1 helps regulate cellular responses to stress and inflammatory signals.
NAK/TBK1 has associations with amyotrophic lateral sclerosis (ALS) and various cancers. Research shows connections between TBK1 mutations and ALS indicating its importance in neuronal function and health. Additionally aberrations in TBK1 activity contribute to oncogenesis as it can affect cell proliferation and survival. The protein's relation with signaling proteins such as p62/SQSTM1 highlights its diverse role in disease mechanisms making it a potential therapeutic target.