- Fields：
- >>Antifolate resistance;>>MAPK signaling pathway;>>Cytokine-cytokine receptor interaction;>>NF-kappa B signaling pathway;>>Necroptosis;>>Osteoclast differentiation;>>Toll-like receptor signaling pathway;>>NOD-like receptor signaling pathway;>>Cytosolic DNA-sensing pathway;>>C-type lectin receptor signaling pathway;>>Hematopoietic cell lineage;>>IL-17 signaling pathway;>>Th17 cell differentiation;>>TNF signaling pathway;>>Inflammatory mediator regulation of TRP channels;>>Non-alcoholic fatty liver disease;>>AGE-RAGE signaling pathway in diabetic complications;>>Alcoholic liver disease;>>Type I diabetes mellitus;>>Alzheimer disease;>>Prion disease;>>Pathways of neurodegeneration - multiple diseases;>>Pathogenic Escherichia coli infection;>>Shigellosis;>>Salmonella infection;>>Pertussis;>>Legionellosis;>>Yersinia infection;>>Leishmaniasis;>>Chagas disease;>>African trypanosomiasis;>>Malaria;>>Amoebiasis;>>Tuberculosis;>>Measles;>>Human cytomegalovirus infection;>>Influenza A;>>Herpes simp
- Protein Name：
- Interleukin-1 beta
- Immunogen：
- The antiserum was produced against synthesized peptide derived from the Internal region of human IL1B. AA range:181-230
- Specificity：
- IL-1β Polyclonal Antibody detects endogenous levels of IL-1β protein.
- Formulation：
- Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
- Source：
- Polyclonal, Rabbit,IgG
- Dilution：
- Western Blot: 1/500 - 1/2000. IHC-p: 1:100-300 ELISA: 1/20000. IF 1:100-300 Not yet tested in other applications.
- Purification：
- The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
- Storage Stability：
- -20°C/1 year
- Other Name：
- IL1B; IL1F2; Interleukin-1 beta; IL-1 beta; Catabolin
- Background：
- The protein encoded by this gene is a member of the interleukin 1 cytokine family. This cytokine is produced by activated macrophages as a proprotein, which is proteolytically processed to its active form by caspase 1 (CASP1/ICE). This cytokine is an important mediator of the inflammatory response, and is involved in a variety of cellular activities, including cell proliferation, differentiation, and apoptosis. The induction of cyclooxygenase-2 (PTGS2/COX2) by this cytokine in the central nervous system (CNS) is found to contribute to inflammatory pain hypersensitivity. This gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. [provided by RefSeq, Jul 2008],
- Function：
- domain:The similarity among the IL-1 precursors suggests that the amino ends of these proteins serve some as yet undefined function.,function:Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells.,online information:Interleukin-1 entry,online information:The Singapore human mutation and polymorphism database,similarity:Belongs to the IL-1 family.,subcellular location:The lack of a specific hydrophobic segment in the precursor sequence suggests that IL-1 is released by damaged cells or is secreted by a mechanism differing from that used for other secretory proteins.,subunit:Mono
- Subcellular Location：
- Cytoplasm, cytosol . Secreted . Lysosome . Secreted, extracellular exosome . The precursor is cytosolic (PubMed:15192144). In response to inflammasome-activating signals, such as ATP for NLRP3 inflammasome or bacterial flagellin for NLRC4 inflammasome, cleaved and secreted (PubMed:24201029, PubMed:33377178, PubMed:33883744). Mature form is secreted and released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore (PubMed:33883744). In contrast, the precursor form is not released, due to the presence of an acidic region that is proteolytically removed by CASP1 during maturation (PubMed:33883744). The secretion is dependent on protein unfolding and facilitated by the cargo receptor TMED10 (PubMed:32272059). .
- Expression：
- Expressed in activated monocytes/macrophages (at protein level).
Dietary Fatty Acid Regulation of the NLRP3 Inflammasome via the TLR4/NF-κB Signaling Pathway Affects Chondrocyte Pyroptosis WB,IHC Mouse 1 : 100,1 : 500 articular cartilage/
AIP1 suppresses neovascularization by inhibiting the NOX4-induced NLRP3/NLRP6 imbalance in a murine corneal alkali burn model WB Mouse 1:200 corneas/
Salidroside attenuates high altitude hypobaric hypoxia-induced brain injury in mice via inhibiting NF-κB/NLRP3 pathway WB Mouse 1:1000 hippocampus/
Effect of Radix Polygalae extract on the colonic dysfunction in rats induced by chronic restraint stress WB Rat 1:1000 colon /
Effect of Radix Polygalae extract on the colonic dysfunction in rats induced by chronic restraint stress WB Rat 1:1000 colon /
Polydatin Improves Sepsis-Associated Encephalopathy by Activating Sirt1 and Reducing p38 Phosphorylation. JOURNAL OF SURGICAL RESEARCH2022 Aug;276:379. Mouse brain tissue
LncRNA TUG1 Promotes Apoptosis, Invasion, and Angiogenesis of Retinal Endothelial Cells in Retinopathy of Prematurity via MiR-145-5p. Frontiers in Medicine2022 Apr 4;9:803214. Mouse 1:200 retinal tissue
Crocin alleviates cognitive impairment associated with atherosclerosis via improving neuroinflammation in LDLR−/− mice fed a high-fat/cholesterol diet 2022 Jan 27. WB Mouse 1:1000 hippocampus,parietal cortex
Mechanical loading mitigates osteoarthritis symptoms by regulating the inflammatory microenvironment in a mouse model 2022 Feb 27. WB,IHC Mouse 1:200 articular cartilage
The Long-Noncoding RNA TUG1 Regulates Oxygen-Induced Retinal Neovascularization in Mice via MiR-299 Invest Ophth Vis Sci. 2022 Jan;63(1):37-37. WB,IF,IHC Mouse 1:1000,1:200 retina
Huang-Lian-Jie-Du decoction attenuates cognitive dysfunction of rats with type 2 diabetes by regulating autophagy and NLRP3 inflammasome activation J Ethnopharmacol. 2022 Jun;292:115196. WB Rat Hippocampus
Attenuation of Oxidative Stress-Induced Cell Apoptosis and Pyroptosis in RSC96 Cells by Salvianolic Acid B Chin J Integr Med. 2022 Jan;:1-6. WB Rat 1:800
The Regulatory NOD-Like Receptor NLRC5 Promotes Ganglion Cell Death in Ischemic Retinopathy by Inducing Microglial Pyroptosis. Frontiers in Cell and Developmental Biology Front Cell Dev Biol. 2021 May;0:1268 WB Mouse 1 : 200 Retina BV2 cell
Oat fiber attenuates circulating oxysterols levels and hepatic inflammation via targeting TLR4 signal pathway in LDL receptor knockout mice. Journal of Functional Foods J Funct Foods. 2021 Jan;76:104322 WB Mouse Liver
Elevated c-fos expression is correlated with phenotypic switching of human vascular smooth muscle cells derived from lower limb venous varicosities. Journal of Vascular Surgery-Venous and Lymphatic Disorders J Vasc Surg-Venous L. 2021 Jan;9:242 WB Human 1:1000 VSMCs
Maternally expressed gene 3 regulates retinal neovascularization in retinopathy of prematurity. Neural Regeneration Research Neural Regen Res. 2022 Jun; 17(6): 1364–1368 WB Mouse 1:1000 Retina
Flavonoid-Rich Ethanol Extract from the Leaves of Diospyros kaki Attenuates D-Galactose-Induced Oxidative Stress and Neuroinflammation-Mediated Brain Aging in Mice. Oxidative Medicine and Cellular Longevity 2018 Dec 23 WB Mouse 1 : 1000 cortex,hippocampus
Amelioration of Neuropathic Pain and Attenuation of Neuroinflammation Responses by Tetrahydropalmatine Through the p38MAPK/NF-κB/iNOS Signaling Pathways in Animal and Cellular Models. INFLAMMATION Inflammation. 2021 Nov;:1-13 WB Mouse 1:500 Dorsal root ganglion (DRG)，sciatic nerve (SN) N2a cells ，BV2 microglia cell
Cereal Fiber Ameliorates High-Fat/Cholesterol-Diet-Induced Atherosclerosis by Modulating the NLRP3 Inflammasome Pathway in ApoE–/– Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY J Agr Food Chem. 2018;66(19):4827–4834 WB Mouse 1:1000 aortas
Flavonoid-rich ethanol extract from the leaves of Diospyros kaki attenuates cognitive deficits, amyloid-beta production, oxidative stress, and neuroinflammation in APP/PS1 transgenic mice. BRAIN RESEARCH Brain Res. 2018 Jan;1678:85 WB Mouse 1:1000 Brain
Metadherin silencing results in the inhibition of pyroptosis in lipopolysaccharide/adenosine triphosphate − stimulated renal tubular epithelial cells. TISSUE & CELL Tissue Cell. 2022 Apr;75:101722 WB Rat 1:1000 NRK-52E cell
Low-dose alcohol ameliorated homocysteine-induced anxiety-related behavior via attenuating oxidative stress in mice. NEUROSCIENCE LETTERS Neurosci Lett. 2020 Jan;714:134568 WB Mouse 1:2000 hippocampal tissue
MCC950 Inhibits NLRP3 Inflammasome and Alleviates Axonal Injures in Early Stages of Diffuse Axonal Injury in Rats. NEUROCHEMICAL RESEARCH Neurochem Res. 2020 Sep;45(9):2020-2031 WB Rat 1:1000 Cortex
Small Peptides Compound Isolated from Agkistrodon with Antiarthritic Effect in Collagen-Induced Arthritis Rats. Evidence-based Complementary and Alternative Medicine Evid-Based Compl Alt. 2018;2018:8265150 WB Rat hind limb
Jiang, Kang-feng, et al. "Polydatin ameliorates Staphylococcus aureus-induced mastitis in mice via inhibiting TLR2-mediated activation of the p38 MAPK/NF-κB pathway." Acta Pharmacologica Sinica 38.2 (2017): 211.
Lv, Xiaopei, et al. "TIIA attenuates LPS-induced mouse endometritis by suppressing the NF-κB signaling pathway." Canadian journal of physiology and pharmacology 93.11 (2015): 967-971.
Zhang, Wen, et al. "Parathyroid hormone-related peptide (1–34) reduces alveolar bone loss in type 1 diabetic rats." Archives of oral biology 83 (2017): 13-19.
Monti, Daria M. "Role of Antioxidants in the Protection from Aging-Related Diseases."
HHcy Induces Pyroptosis and Atherosclerosis via the Lipid Raft-Mediated NOX-ROS-NLRP3 Inflammasome Pathway in apoE−/− Mice Cells Hongmei Tan WB Mouse,Human
- Immunofluorescence analysis of A549. 1,primary Antibody(red) was diluted at 1:200(4°C overnight). 2, Goat Anti Rabbit IgG (H&L) - Alexa Fluor 594 Secondary antibody was diluted at 1:1000(room temperature, 50min).3, Picture B: DAPI(blue) 10min.
- Immunohistochemical analysis of paraffin-embedded Human-uterus tissue. 1,IL-1β Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
- Immunohistochemical analysis of paraffin-embedded Rat-lung tissue. 1,IL-1β Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
- Immunohistochemical analysis of paraffin-embedded Mouse-heart tissue. 1,IL-1β Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
- Immunohistochemical analysis of paraffin-embedded Mouse-lung tissue. 1,IL-1β Polyclonal Antibody was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.
- Western Blot analysis of ES-2, U87, PC-3, SHSY5Y, mouse liver cells using IL-1β Polyclonal Antibody. Antibody was diluted at 1:2000. Secondary antibody(catalog#:RS0002) was diluted at 1:20000
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- Immunohistochemical analysis of paraffin-embedded human-skin, antibody was diluted at 1:100
- Immunohistochemical analysis of paraffin-embedded human-skin, antibody was diluted at 1:100
- Immunohistochemical analysis of paraffin-embedded Human lung. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
- Immunohistochemical analysis of paraffin-embedded Human lung. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
- Immunohistochemical analysis of paraffin-embedded Human lung. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
- Immunohistochemical analysis of paraffin-embedded Human lung. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
- Western blot analysis of lysate from ES-2 cells, using IL1B Antibody.
