IL-1 beta Antibody
(Synonyms: IL-1; IL1F2; IL1beta; IL1-BETA)Based on 11 publication(s) in Google Scholar
IL-1 beta Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to IL-1 beta.
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Host:
Rabbit
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Isotype:
IgG
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Application:
WB, IHC-P, ICC/IF
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Reactivity :
Human, Mouse, Rat
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Formulation:
Supplied in 1*PBS (pH 7.3), 50% glycerol and 0.5% BSA. Preservative: 0.02% sodium azide.
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Conjugation:
Non-conjugated
Publications Citing Use of MedChemExpress (MCE) IL-1 beta Antibody
More- Nano Res. 2026;19(1):94907900.
- Microbiol Res. 2025 Jan:290:127964. [Abstract]
- Chin Med. 2025 Oct 30;20(1):183. [Abstract]
- J Med Chem. 2024 Sep 12;67(17):15711-15737. [Abstract]
- J Ethnopharmacol. 2025 Jul 17;353(Pt A):120310. [Abstract]
- Life Sci. 2025 Oct 1:378:123812. [Abstract]
- Life Sci. 2025 Sep 1:376:123746. [Abstract]
- Biochim Biophys Acta Mol Basis Dis. 2025 Feb 5;1871(3):167700. [Abstract]
- Exp Neurol. 2025 Jan:383:115001. [Abstract]
- Exp Cell Res. 2024 Nov 7;443(2):114325. [Abstract]
- bioRxiv. 2026 Feb 24.
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IF
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Histological Imaging/Staining
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WB
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WB
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WB
Applications
| Application |
WB
WB: Western Blot
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IHC-P
IHC-P: Immunohistochemistry-Paraffin
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ICC/IF
ICC/IF: Immunocytochemistry/
Immunofluorescence |
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| Dilution Ratio | 1:500-1:1000 | 1:50-1:100 | 1:50-1:200 |
Product Details
IL-1 beta Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to IL-1 beta.
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Host Rabbit
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Clonality Polyclonal
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Species ReactivityHuman, Mouse, Rat
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Observed Molecular WeightObserved band size: 17,31 kDaNote: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 31 kDa
Entrez Gene: 3553 Human ; 16176 Mouse
SwissProt: P01584 Human ; P10749 Mouse ; Q63264 Rat
OMIM: 147720 Human
Synthetic peptide corresponding to Human IL1B AA range 181-230.
Endogenous
affinity purified
Non-conjugated
Unmodified
IgG
Product Properties
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Appearance
Solution
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Formulation
Supplied in 1*PBS (pH 7.3), 50% glycerol and 0.5% BSA. Preservative: 0.02% sodium azide.
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Concentration
Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Publications (11)
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Journal Impact Factor
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Most Recent
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IL-1 beta Antibody purchased from MedChemExpress. Usage Cited in: Nano Res. 2026;19(1):94907900.
ASC spot staining and IL-1β immunofluorescence staining of periodontal tissues from different groups.
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Microbiol Res
Extracellular Hsp90 of Candida albicans contributes to the virulence of the pathogen by activating the NF-κB signaling pathway and inducing macrophage pyroptosis. [Abstract]2025 Jan:290:127964. PMID: 39522202
IL-1 beta Antibody purchased from MedChemExpress. Usage Cited in: Microbiol Res. 2025 Jan:290:127964. [Abstract]
A histopathological evaluation was conducted on the kidneys of mice following their sacrifice two days after an intravenous injection with 1 × 106 C. albicans SC5314 cells, administered with or without 2 mg/kg CaHsp90 (n = 3). The kidneys were harvested, and two consecutive sections were stained using PAS stain and IHC staining with an anti-IL-1β antibody, respectively.
IL-1 beta Antibody purchased from MedChemExpress. Usage Cited in: Microbiol Res. 2025 Jan:290:127964. [Abstract]
J774A.1 cells were pre-incubated in the presence or absence of CaHsp90 at concentrations of 0.0625 μM, 0.25 μM, and 1 μM for 4 hours. Following this pre-incubation, the cells were exposed to C. albicans SC5314 cells (MOI = 10) for an additional 12 hours. Subsequently, the protein levels of IL-1β in the supernatant were analyzed using Western blotting.
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J Med Chem
Discovery of Potent, Specific, and Orally Available NLRP3 Inflammasome Inhibitors Based on Pyridazine Scaffolds for the Treatment of Septic Shock and Peritonitis. [Abstract]2024 Sep 12;67(17):15711-15737. PMID: 39169676
IL-1 beta Antibody purchased from MedChemExpress. Usage Cited in: J Med Chem. 2024 Sep 12;67(17):15711-15737. [Abstract]
The levels of IL-1β and caspase-1 in culture supernatants (SN), and NLRP3, pro-caspase-1, pro-IL-1β, and ASC in cells extracts (Input) of BMDMs cells were analyzed by Western blot.
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J Ethnopharmacol
Effects of and mechanisms underlying qingwen baidu decoction in sepsis-associated acute kidney injury. [Abstract]2025 Jul 17;353(Pt A):120310. PMID: 40683426
IL-1 beta Antibody purchased from MedChemExpress. Usage Cited in: J Ethnopharmacol. 2025 Jul 17;353(Pt A):120310. [Abstract]
Representative Western blot images of TNF-α, IL-6, and IL-1β.
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Life Sci
The role and mechanism of the NLRP3-IL-1β/IL-18 signaling axis in the progression of sepsis under an aging phenotype. [Abstract]2025 Oct 1:378:123812. PMID: 40532971 -
Life Sci
KAT2A-mediated H3K79 succinylation promotes ferroptosis in diabetic nephropathy by regulating SAT2. [Abstract]2025 Sep 1:376:123746. PMID: 40409584 -
Biochim Biophys Acta Mol Basis Dis
Neutrophil extracellular traps-induced pyroptosis of liver sinusoidal endothelial cells exacerbates intrahepatic coagulation in cholestatic mice. [Abstract]2025 Feb 5;1871(3):167700. PMID: 39914029 -
Exp Neurol
Lactiplantibacillus plantarum SG5 inhibits neuroinflammation in MPTP-induced PD mice through GLP-1/PGC-1α pathway. [Abstract]2025 Jan:383:115001. PMID: 39406307 -
Exp Cell Res
Exosomes derived from diabetic microenvironment-preconditioned mesenchymal stem cells ameliorate nonalcoholic fatty liver disease and inhibit pyroptosis of hepatocytes. [Abstract]2024 Nov 7;443(2):114325. PMID: 39521106
Verification Images
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Western blot analysis of extracts from A431(lane 2(20μg), RAW264.7 (lane 3(20μg) and A549(lane 4(20μg) using IL-1 beta (HY-P80720) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.
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Immunocytochemistry analysis of RAW 264.7 cells labeling IL-1 beta with IL-1 beta Antibody (HY-P80720)at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with IL-1 beta Antibody (HY-P80720) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
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Immunocytochemistry analysis of RAW 264.7 cells labeling IL-1 beta with IL-1 beta Antibody (HY-P80720) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with IL-1 beta Antibody (HY-P80720) at 1/100 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
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Immunohistochemical analysis of paraffin-embedded Mouse colon tissue using IL-1 beta Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80720, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded Mouse colon tissue using IL-1 beta Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80720, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Background
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Function
Interleukin-1β (IL-1β) is one of the pro-inflammatory cytokines and is produced and secreted by a variety of cell types although the vast majority of studies have focussed on its production within cells of the innate immune system, such as monocytes and macrophages. IL-1β is produced as inactive pro-IL-1β (encoded by pro-Il-1b) in response to inflammatory stimuli, including both microbial products and endogenous danger-associated molecules. IL-1β could regulate the inflammatory response, and is involved in a variety of cellular activities, including cell proliferation, differentiation, and apoptosis. IL-1β also plays a significant regulator of reproduction in females[1][2].
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Subcellular Localization
Cytoplasm, cytosol; Secreted; Lysosome; Secreted, extracellular exosome
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Expression
Tissue_specificity:Expression (protein level) in activated monocytes/macrophages.
Induction:By LPS (PubMed:15192144) . Transcription and translation induced by M.tuberculosis and a number of different M.tuberculosis components in macrophages; EsxA is the most potent activator tested (at protein level) (PubMed:20148899) . In pancreatic islets, release is increased by high glucose treatment. In pancreatic islets and macrophages, release is also increased by endocannabinoid anandamide/AEA (PubMed:23955712) -
Isoforms & Post-Translational Modification
1) IL1beta (P01584): Number of amino acids: 269; Molecular weight (Da): 30,748
2) Mouse IL1beta (P10749): Number of amino acids: 269; Molecular weight (Da): 30,931
3) Rat IL1beta (a63264): Number of amino acids: 268; Molecular weight (Da): 30,644 -
Subunit
Monomer. In its precursor form, weakly interacts with full-length MEFV; the mature cytokine does not interact at all (PubMed:17431422). Interacts with integrins ITGAV:ITGBV and ITGA5:ITGB1; integrin-binding is required for IL1B signaling (PubMed:29030430). Interacts with cargo receptor TMED10; the interaction is direct and is required for the secretion of IL1B mature form (PubMed:32272059). Interacts with HSP90AB1; the interaction facilitates cargo translocation into the ERGIC (PubMed:32272059). Interacts with HSP90B1; the interaction facilitates cargo translocation into the ERGIC (PubMed:32272059)
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SwissProt ID
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Synonyms
IL-1; IL1F2; IL1beta; IL1-BETA
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Research Field
Immunology
Documentation
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Data Sheet (261 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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User Guide for Antibodies (1077 KB)
[1]. Jan Petrasek, et al. IL-1 receptor antagonist ameliorates inflammasome-dependent alcoholic steatohepatitis in mice. J Clin Invest. 2012 Oct;122(10):3476-89. [Content Brief]
[2]. Karina Zitta, et al. Interleukin-1beta regulates cell proliferation and activity of extracellular matrix remodelling enzymes in cultured primary pig heart cells. Biochem Biophys Res Commun. 2010 Sep 3;399(4):542-7. [Content Brief]