Tested Applications
| Positive WB detected in | A431 cells, Daudi cells, Raji cells |
| Positive IP detected in | Raji cells |
| Positive IHC detected in | human testis tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | MCF-7 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:6000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
20590-1-AP targets AIM2 in WB, IHC, IP, CoIP, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human, zebrafish |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag14520 Product name: Recombinant human AIM2 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-350 aa of BC010940 Sequence: MESKYKEILLLTGLDNITDEELDRFKFFLSDEFNIATGKLHTANRIQVATLMIQNAGAVSAVMKTIRIFRKLNYMLLAKRLQEEKEKVDKQYKSVTKPKPLSQAEMSPAASAAIRNDVAKQRAAPKVSPHVKPEQKQMVAQQESIREGFQKRCLPVMVLKAKKPFTFETQEGKQEMFHATVATEKEFFFVKVFNTLLKDKFIPKRIIIIARYYRHSGFLEVNSASRVLDAESDQKVNVPLNIIRKAGETPKINTLQTQPLGTIVNGLFVVQKVAEKKKNILFDLSDNTGKMEVLGVRNEDTMKCKEGDKVRLTFFTLSKNGEKLQLTSGVHSTIKVIKAKKKKHREVKRT Predict reactive species |
| Full Name | absent in melanoma 2 |
| Calculated Molecular Weight | 343 aa, 39 kDa |
| Observed Molecular Weight | 39-42 kDa |
| GenBank Accession Number | BC010940 |
| Gene Symbol | AIM2 |
| Gene ID (NCBI) | 9447 |
| RRID | AB_10694420 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | O14862 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
Absent in melanoma 2 (AIM2) is a sensor of cytosolic DNA that is responsible for activation of the inflammasome and host immune responses to DNA viruses and intracellular bacteria (PMID:22695634). Upon binding to DNA, it is thought to undergo oligomerization and to associate with PYCARD initiating the recruitment of caspase-1 precusrsor and processing of interleukin-1 beta and interleukin-18. Otherwise, it functions as a tumor suppressor which may act by repressing NF-kappa-B transcriptional activity (PMID:16432157,20566831). It has been reported that AIM2 protein levels are significantly elevated in alveolar macrophages of patients with IPF and bleomycin-treated mice (PMID: 38078661). AIM2 inflammasome was also significantly activated, which was also confirmed in Aβ-treated microglial cells (PMID: 34861878)
Protocols
| Product Specific Protocols | |
|---|---|
| IF protocol for AIM2 antibody 20590-1-AP | Download protocol |
| IHC protocol for AIM2 antibody 20590-1-AP | Download protocol |
| IP protocol for AIM2 antibody 20590-1-AP | Download protocol |
| WB protocol for AIM2 antibody 20590-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
What published studies show
Anti-AIM2 antibody (Cat# 20590-1-AP) has been cited in 72 publications across high-impact journals including Nature Communications, Immunity, Cell & Molecular Immunology, PNAS, Science Advances, Theranostics, Advanced Science, Free Radical Biology and Medicine, Journal of Biological Chemistry, and Frontiers in Immunology. Key research fields encompass pyroptosis and PANoptosis mechanisms, AIM2/NLRP3 inflammasome activation, cancer immunotherapy, neurodegeneration and stroke, cardiovascular injury, autoimmune diseases, and infectious disease pathogenesis.
| Species | Application | Title |
|---|---|---|
Immunity Repression of RIPK1 kinase by INPP5D inhibits expression of diverse proinflammatory mediators and late-onset Alzheimer's disease risk factors | ||
Cell Mol Immunol The alkylation of AIM2 by itaconate mediates macrophage PANoptosis during sepsis. | ||
Cell Mol Immunol NLRP3-dependent pyroptosis is required for HIV-1 gp120-induced neuropathology.
| ||
Nat Commun Prussian blue nanoparticles targeting multiple PANoptosome-mediated PANoptosis for myocardial ischemia-reperfusion injury therapy. | ||
Nat Commun CircCDC42-encoded CDC42-165aa regulates macrophage pyroptosis in Klebsiella pneumoniae infection through Pyrin inflammasome activation
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