Anti-NLRP3 antibody [EPR23073-96]
- RabMAb
- Recombinant
- KO Validated
- What is this?
5
(1 Review)
|
(75 Publications)
Anti-NLRP3 antibody [EPR23073-96] (ab270449) is a rabbit monoclonal antibody detecting NLRP3 in Western Blot, IP, ICC/IF. Suitable for Mouse.
- KO validated for confirmed specificity
- Biophysical QC for unrivalled batch-batch consistency
- Over 20 publications
View Alternative Names
Cias1, Mmig1, Nalp3, Pypaf1, Nlrp3, Cold autoinflammatory syndrome 1 protein homolog, Cryopyrin, Mast cell maturation-associated-inducible protein 1, PYRIN-containing APAF1-like protein 1
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized RAW 264.7 (untreated)(-) and RAW 264.7 (+LPS 10ug/ml 8h)(+) cells labelling NLRP3 with ab270449 at 1/50 dilution, followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) antibody at 1/1000 (2 ug/ml) dilution (Green). Confocal image showing cytoplasmic staining in RAW 264.7 after treatment with LPS. ab195889 Anti-alpha Tubulin antibody (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 dilution (Red). The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 (2 ug/ml) dilution.
- IP
Unknown
Immunoprecipitation - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
NLRP3 was immunoprecipitated from 0.35 mg RAW 264.7 (mouse abelson murine leukemia virus-induced tumor macrophage) (treated with 10 ug/ml Lipopolysaccharides (LPS) for 8 hours) whole cell lysate with ab270449 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab270449 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP)(ab131366) was used at 1/5000 dilution.
Lane 1 : RAW 264.7 treated with 10 ug/ml Lipopolysaccharides (LPS) for 8 hours, whole cell lysate 10 ug
Lane 2 : ab270449 IP in RAW 264.7 treated with 10 ug/ml Lipopolysaccharides(LPS) for 8 hours, whole cell lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab270449 in RAW 264.7 treated with 10 ug/ml Lipopolysaccharides(LPS) for 8 hours, whole cell lysate
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 24 seconds.
The band around 75kDa corresponds to the short form of NLRP3.
All lanes:
Immunoprecipitation - Anti-NLRP3 antibody [EPR23073-96] (ab270449)
Predicted band size: 118 kDa
Observed band size: 118 kDa
false
- WB
Collaborator
Western blot - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
All lanes:
Western blot - Anti-NLRP3 antibody [EPR23073-96] (ab270449) at 1/1000 dilution
Lane 1:
Wild-type LPS treated (3 hour, 50 ng/mL) Mouse BMDCs at 25000 Cells
Lane 2:
NLRP3 knockout LPS treated (3 hour, 50 ng/mL) Mouse BMDCs at 25000 Cells
Secondary
All lanes:
Goat Anti-Rabbit IgG (H+L) (HRP) at 1/5000 dilution
Predicted band size: 118 kDa
true
Exposure time: 2min
This image is courtesy of Benedikt Saller, from Prof. Dr. Olaf Groß’ lab at the University of Freiburg
- WB
Supplier Data
Western blot - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
NLRP3 is expressed at a much low level in normal tissues (PMID : 33538177, PMID : 25524927, PMID : 20688930, PMID : 35676979, PMID : 31923221, PMID : 24166187).
Blocking and dilution buffer and concentration : 5% NFDM/TBST
Lane1-8 : 180 seconds
NLRP3 is expressed at a much low level in normal tissues (PMID : 33538177, PMID : 25524927, PMID : 20688930, PMID : 35676979, PMID : 31923221, PMID : 24166187).
All lanes:
Western blot - Anti-NLRP3 antibody [EPR23073-96] (ab270449) at 1/1000 dilution
Lane 1:
Raw 264.7(Mouse Abelson murine leukemia virus-induced tumor macrophage) whole cell lysate at 20 µg
Lane 2:
Mouse thymus tissue lysate at 20 µg
Lane 3:
Mouse lung tissue lysate at 20 µg
Lane 4:
Mouse heart tissue lysate at 20 µg
Lane 5:
Mouse kidney tissue lysate at 20 µg
Lane 6:
Mouse brain tissue lysate at 20 µg
Lane 7:
Mouse placenta tissue lysate at 20 µg
Lane 8:
Mouse ovary tissue lysate at 20 µg
Lane 9:
Mouse liver tissue lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 118 kDa
Observed band size: 118 kDa
false
- WB
Unknown
Western blot - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
The molecular weight/expression profile observed is consistent with what has been described in the literature (PMID : 26939933, 30315268 ).
The band around 75kDa corresponds to the short form of NLRP3.
Exposure time : 54 seconds.
All lanes:
Western blot - Anti-NLRP3 antibody [EPR23073-96] (ab270449) at 1/1000 dilution
Lane 1:
Untreated RAW 264.7 (mouse abelson murine leukemia virus-induced tumor macrophage) whole cell lysate at 20 µg
Lane 2:
RAW 264.7 treated with 10 μg/ml Lipopolysaccharides (LPS) for 8 hours whole cell lysate at 20 µg
Lane 3:
J774A.1 (mouse reticulum cell sarcoma monocyte macrophage) whole cell lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 118 kDa
Observed band size: 118 kDa
false
- WB
CiteAb
Western blot - Anti-NLRP3 antibody [EPR23073-96] (AB270449)
NLRP3 western blot using anti-NLRP3 antibody [EPR23073-96] ab270449. Publication image and figure legend from Wang, Y., Jing, L., et al., 2023, Stem Cell Res Ther, PubMed 37726853.
ab270449 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab270449 please see the product overview.
UCMSC-derived ApoEVs inhibited macrophage pyroptosis present during skin defect healing in db/db mice. a Immunofluorescence staining shows UCMSC-derived ApoEVs phagocytosed by F4/80-positive macrophages in vivo. Scale bar, 100 μm in low-magnification images, 20 μm in high-magnification images. b Tissue inflammatory factors IL-1β and IL-18 of different groups released in and around mouse skin defect area detected by ELISA, N = 3 per group, 3 duplication per sample. c Tissue protein levels of NLRP3, caspase-1, cleaved caspase-1, gasdermin D, cleaved gasdermin D of different groups released in and around mouse skin defect area detected by Western Blots, N = 3 per group. Corresponding uncropped full-length gels and blots are presented in Additional file 5B. d Semi-quantification of protein expression of NLRP3, cleaved caspase-1, and cleaved gasdermin D. e Immunofluorescence staining shows NLRP3, cleaved caspase-1, and gasdermin D in the skin defect area of mice in all three groups had significant co-localization with F4/80-positive macrophages. Scale bar, 40 μm in low-magnification images, 20 μm in high-magnification images. N = 3 per group, 3 ROIs per sample. f Semi-quantification of NLRP3, cleaved caspase-1, and gasdermin D relative fluorescence intensity in F4/80-positive cells of skin defect area. Data shown as mean ± SD. *p < 0.05; **p < 0.01; ***p < 0.001; ****p < 0.0001; NS not significant. CASP1 caspase-1; GSDMD, gasdermin D
false
Related conjugates and formulations (1)
-
Anti-NLRP3 antibody [EPR23073-96] - BSA and Azide free
Reactivity data
Product details
What is this antibody validated in?
Anti-NLRP3 antibody [EPR23073-96] (ab270449) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunocytochemistry/immunofluorescence (ICC/IF) in Mouse samples.
What is the molecular weight of NLRP3?
Anti-NLRP3 [EPR23073-96] (ab270449) specifically detects a band for NLRP3 (UniProt: Q8R4B8) at a molecular weight of 118kDa.
Trusted by the scientific community
Anti-NLRP3 [EPR23073-96] (ab270449) was first used in a scientific publication in 2020 and has been cited over 20 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.
Specificity confirmed
The specificity of Anti-NLRP3 antibody [EPR23073-96] (ab270449) has been confirmed by Western blot testing in Nlrp3 Knockout Mouse BMDCs.
Other related products
We have a range of other formats of antibody clone [EPR23073-96] also available for your convenience: ab270449, Carrier free - ab272702
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
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
NLRP3 is central to the body's defense mechanism by participating in forming the inflammasome complex which activates caspase-1. This activation leads to the cleavage of pro-inflammatory cytokines like IL-1Β and IL-18 into their active forms. NLRP3's function is essential for mounting an effective immune response to infections and damage signals. It senses a range of stimuli including crystalline substances and cellular stress triggering an immune response. Its expression is tightly regulated to prevent excessive inflammation.
Pathways
The NLRP3 inflammasome is key in the innate immune response and inflammation pathways. It links cellular stress signals to inflammation through the activation of caspase-1 which is important for the IL-1 signaling pathway. NLRP3 interacts with other proteins like ASC (apoptosis-associated speck-like protein containing a CARD) to form the inflammasome complex which is a core part of the inflammatory signaling pathways and links innate and adaptive immunity.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (75)
Recent publications for all applications. Explore the full list and refine your search
Communications biology 8:1420 PubMed41044169
2025
Applications
Unspecified application
Species
Unspecified reactive species
Journal of biomedical research :1-15 PubMed40878776
2025
Applications
Unspecified application
Species
Unspecified reactive species
Journal of inflammation research 18:10425-10443 PubMed40787259
2025
Applications
Unspecified application
Species
Unspecified reactive species
International journal of molecular medicine 56: PubMed40613239
2025
Applications
Unspecified application
Species
Unspecified reactive species
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 45:2189-2202 PubMed40569616
2025
Applications
Unspecified application
Species
Unspecified reactive species
Probiotics and antimicrobial proteins : PubMed40526309
2025
Applications
Unspecified application
Species
Unspecified reactive species
Psychopharmacology : PubMed40493075
2025
Applications
Unspecified application
Species
Unspecified reactive species
Frontiers in pharmacology 16:1590096 PubMed40406492
2025
Applications
Unspecified application
Species
Unspecified reactive species
Psychopharmacology 242:1797-1809 PubMed40237808
2025
Applications
Unspecified application
Species
Unspecified reactive species
Cell research 35:437-452 PubMed40164768
2025
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com