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中文名称:小鼠β干扰素(IFN-β/IFNB)酶联免疫试剂盒
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货号:CSB-E04945m
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规格:96T/48T
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价格:¥3200/¥2500
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其他:
产品详情
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产品描述:
The mouse IFNB (IFNB) ELISA Kit quantitates mouse IFNB levels in multiple samples, including serum, plasma, cell culture supernates, tissue homogenates, and cell lysates. IFNB is an essential cytokine in promoting and regulating innate and adaptive immune responses. It has both anti-inflammatory and pro-inflammatory properties. IFNB binds to IFNAR1 and IFNAR2 and then activates JAK/STAT pathway, leading to the phosphorylation of STAT1 and STAT2 and the formation of the STAT1/STAT2/IRF3 complex, finally stimulating the expression of genes that encodes proteins exerting antiviral, antiproliferative, and antitumor effects. IFNB has been applied to multiple sclerosis treatment via the downregulation of the MHC class II expression in antigen-presenting cells, the induction of IL-10 synthesis, and the suppression of T cell migration. The antiviral and immunoregulatory effects of IFNB could be most effective if used in the early stages of COVID-19.
This kit employs the sandwich-ELISA mechanism in conjugation with IFNB antibody-IFNB antigen-specific binding as well as HRP-TMB chromogenic reaction to measure the concentration of IFNB in the samples. The kit is characterized by high sensitivity, strong specificity, good linearity, high recovery, and a precision of less than 10%.
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别名:Ifnb1 ELISA Kit; Ifb ELISA Kit; IfnbInterferon beta ELISA Kit; IFN-beta ELISA Kit
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缩写:
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Uniprot No.:
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种属:Mus musculus (Mouse)
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样本类型:serum, plasma, cell culture supernates, tissue homogenates, cell lysates
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检测范围:15.6 pg/mL-1000 pg/mL
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灵敏度:3.9 pg/mL
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Immunology
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测定原理:quantitative
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测定方法:Sandwich
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精密度:
Intra-assay Precision (Precision within an assay): CV%<8% Three samples of known concentration were tested twenty times on one plate to assess. Inter-assay Precision (Precision between assays): CV%<10% Three samples of known concentration were tested in twenty assays to assess. -
线性度:
To assess the linearity of the assay, samples were spiked with high concentrations of mouse IFN-β/IFNB in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. Sample Serum(n=4) 1:1 Average % 96 Range % 90-103 1:2 Average % 89 Range % 84-95 1:4 Average % 100 Range % 95-106 1:8 Average % 97 Range % 92-104 -
回收率:
The recovery of mouse IFN-β/IFNB spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. Sample Type Average % Recovery Range Serum (n=5) 89 93-96 EDTA plasma (n=4) 100 95-106 -
标准曲线:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. pg/ml OD1 OD2 Average Corrected 1000 2.516 2.568 2.542 2.437 500 2.115 2.135 2.125 2.020 250 1.401 1.435 1.418 1.313 125 0.761 0.730 0.746 0.641 62.5 0.343 0.369 0.356 0.251 31.2 0.242 0.253 0.248 0.143 15.6 0.179 0.172 0.176 0.071 0 0.104 0.106 0.105 -
数据处理:
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货期:3-5 working days
引用文献
- Salmonella T3SS-elicited inflammatory innate immune response inhibits type I IFN response in macrophages J Tang,Veterinary microbiology,2023
- SIAH1 modulates antiviral immune responses by targeting deubiquitinase USP19 A Weerawardhana,Journal of medical virology,2024
- 326K at E Protein Is Critical for Mammalian Adaption of TMUV X Liu,Viruses,2023
- Gadd45β is critical for regulation of type I interferon signaling by facilitating G3BP-mediated stress granule formation WAG Chathuranga,Cell reports,2023
- WDR77 inhibits prion-like aggregation of MAVS to limit antiviral innate immune response J Li,Nature communications,2023
- Establishment and Characterization of Free-Floating 3D Macrophage Programming Model in the Presence of Cancer Cell Spheroids K Korotkaja,International journal of molecular sciences,2023
- The Trichinella spiralis-derived antigens alleviate HFD-induced obesity and inflammation in mice M Tong,International immunopharmacology,2023
- mascRNA alleviates STING-TBK1 signaling-mediated immune response through promoting ubiquitination of STING Y Hu,Molecular immunology,2023
- Manganese potentiates lipopolysaccharide-induced innate immune responses and septic shock Y Gu,International journal of biological macromolecules,2023
- Streptococcus suis Serotype 2 Infection Induces Splenomegaly with Splenocyte Apoptosis S Wang,Microbiology spectrum,2022
- The Endoplasmic Reticulum ATP13A1 is Essential for MAVS‐Mediated Antiviral Innate Immunity R Zhang,Advanced Science,2022
- Enhancing anti-tumor efficacy and immune memory by combining 3p-GPC-3 siRNA treatment with PD-1 blockade in hepatocellular carcinoma L Shao,OncoImmunology,2022
- Inhibition of MAVS Aggregation-Mediated Type-I Interferon Signaling by Foot-and-Mouth Disease Virus VP3 P Ekanayak,Viruses,2021
- Duck-origin H5N6 avian influenza viruses induce different pathogenic and inflammatory effects in mice B Xiang,Transboundary and emerging diseases,2020
- Identification of histone acetylation in a murine model of allergic asthma by proteomic analysis Y Ren,Experimental biology and medicine,2020
- Extracellular vesicles derived from Trichinella spiralis prevent colitis by inhibiting M1 macrophage polarization X Gao,,acta tropica,2020
- NS5-V372A and NS5-H386Y variations are responsible for differences in interferon α/β induction and co-contribute to the replication advantage of Japanese encephalitis virus genotype I over genotype III in ducklings C Li,PLoS Pathog,2020
- The HDAC3 inhibitor RGFP966 ameliorated ischemic brain damage by downregulating the AIM2 inflammasome Zhang M J, et al,The Faseb Journal,2019
- Inhibition of type I interferon signaling abrogates early Mycobacterium bovis infection Jie Wang, et al,Bmc Infectious Diseases,2019
- Gasdermin D-mediated hepatocyte pyroptosis expands inflammatory responses that aggravate acute liver failure by upregulating monocyte chemotactic protein 1/CC chemokine receptor-2 to recruit macrophages Li H, et al,World Journal of Gastroenterology,2019
- Enhanced Anti-melanoma Efficacy of a Pim-3-Targeting Bifunctional Small Hairpin RNA via Single-Stranded RNA-Mediated Activation of Plasmacytoid Dendritic Cells Liu J, et al,Frontiers In Immunology,2019
- 5'-triphosphate siRNA targeting HBx elicits a potent anti-HBV immune response in pAAV-HBV transfected mice Han Q, et al,Antiviral Research,2018
- Suppressive oligodeoxynucleotide-induced dendritic cells rein the aggravation of osteoarthritis in mice Guo W, et al,Immunopharmacol Immunotoxicol,2018
- Released tryptophanyl-tRNA synthetase stimulates innate immune responses against viral infection Hyun-Cheol Lee, et al,Journal of Virology,2018
- Pim-3 enhances melanoma cell migration and invasion by promoting STAT3 phosphorylation. Liu J.et al,Cancer Biol Ther,2018
- Dense Granule Protein-7 (GRA-7) of Toxoplasma gondii inhibits viral replication in vitro and in vivo Weeratunga P.et al,J Microbiol.,2017
- Dihydroartemisinin modulation of toll-like receptors-4 signaling pathway in lipopolysaccharide-stimulated RAW264. 7 murine macrophages Mingqian Zhou.et al,Int J Clin Exp Pathol ,2017
产品评价
样品类型:血清
样品信息:小鼠
稀释比:1:100
产品评价: 我使用CSB-E04945m试剂盒测小鼠血清,实验结果如图,数据稳定,还会继续回购你家的试剂盒。
By 戚老师
样品类型:组织匀浆液 肺组织匀浆上清
样品信息:小鼠
稀释比:没有稀释
产品评价: 我通过使用CSB-E04945m检测了PR8病毒感染的小鼠肺组织匀浆上清,操作简单方便易上手,灵敏度非常高,检测结果十分精准
By 邓老师
样品类型:血清
样品信息:小鼠
稀释比:其他 1:10
产品评价: 我用CSB-E04945m检测小鼠血清IFN-β水平,试剂盒样本充足,样本和稀释液颜色对应直观,使用说明简洁明了,操作容易上手,数据准确,满意。
By 刘老师
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问答及客户评论
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Sample type: cell culture supernatant or serum
Sample species: Mouse
Review: Extracellular stimulation of WRS elicits innate immune responses. (A) ELISA of IFN- (left) and IL-6 (right) levels in the supernatant of THP-1 cells treated with the indicated dose of rWRS for 12 or 24 h. LPS (100 ng) was used as a positive control. (B) ELISA of IFN- (upper left), IL-6 (upper right), IFN- (lower left), and TNF- (lower right) levels in the supernatant of Raw264.7 cells treated with the indicated dose of rWRS for 12 or 24 h. LPS (100 ng/ml) was used as a positive control.
PMID: 30355684
靶点详情
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功能:Has antiviral, antibacterial and anticancer activities.
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基因功能参考文献:
- IFNbeta activates neuronal PI3K/Akt signalling and Akt binds to transcription factor FoxA1 that translocates to the nucleus and induces PDL1. Conversely, inhibition of PI3K/Akt, FoxA1 and PDL1 blocked neuronal ability to generate FoxA1(+)Tregs. PMID: 28436428
- Macrophages activated by metabolic endotoxemia infiltrated into islets and produced IFNbeta, which induced beta-cell apoptosis by increasing the expression of Xaf1. PMID: 29132171
- Reactive oxygen species (ROS) scavenger N-acetyl cysteine (NAC) prevented mitochondrial dysfunctions, type I IFN-stimulated transcript levels, inflammatory cell infiltrate, and muscle weakness in an experimental autoimmune myositis mouse model. Thus, these data highlight a central role of mitochondria and ROS in dermatomyositis . PMID: 28623559
- Nontypeable Haemophilus influenzae DNA as a Pathogen-Associated Molecular Pattern Molecules triggered I-IFN response, which was STING/TBK1/IRF3 dependent. PMID: 29421524
- The Lipopolysaccharide and IFN-beta-mediated increase of STAT1 mRNA and protein levels was abrogated by chelation of Zn(2+) with the membrane permeable chelator N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine (TPEN) in RAW 264.7 macrophages. PMID: 28965604
- MAVS is essential for spontaneous high basal expression of IFN-beta in cardiac myocytes and the heart. PMID: 28822807
- Mycobacterium smegmatis induces higher Ifnb expression in macrophages than Mycobacterium avium subspecies. PMID: 28422568
- Chronic presence of IFN-I in the brain microenvironment, which negatively affects cognitive function, is mediated via modulation of microglial activity. PMID: 28959042
- In experimental autoimmune encephalomyelitis, IFN-beta inhibited downstream inflammatory cytokines through the inhibition of PI3K/AKT/NF-kappaB axis and p38, JNK-MAPK, as well as the regulation of mTOR complexes. Moreover, IFN-beta inhibited Th17 differentiation and influenced the acetylation of the Il17a and Opn gene promoters. IFN-beta plays a role in Th17 differentiation partly through the inhibition of OPN. PMID: 29127843
- This review briefly discusses the dysregulation of main T cell subpopulations in CNS autoimmunity and summarized the T cell targeted effects of endogenous and exogenous IFN-beta in health and EAE/MS, with emphasis on the direct actions of IFN-beta on each T cell subset involved in the disease. PMID: 27033173
- Rb selectively inhibits innate IFN-beta production by enhancing deacetylation of Ifnb1 promoter, exhibiting a previous unknown non-classical role in innate immunity, which also suggests a role of Rb in the regulation of type I IFN production in inflammatory or autoimmune diseases. PMID: 27267461
- The effect of topical TREX1 knockdown and local interferon production on HIV transmission in human cervicovaginal explants and humanized mice, is reported. PMID: 27184854
- The TBK1 Y179A mutant failed to rescue type I IFN production by virally infected RAW264.7 macrophages deficient in TBK1. PMID: 28049762
- The data demonstrate that an atypical TLR7 signaling pathway contributes to type interferon-beta expression during Y. pestis infection and suggest that the TLR7-driven type I IFN response plays an important role in determining the outcome of plague. PMID: 28847850
- Long-term exposure to atmospheric particulates, PM2.5 up-regulated H3K4 and H3K9 methylation in IL-6 and IFN-beta promoter regions through down-regulating Kdm6a expression. The results suggest that short-term exposure to PM2.5 significantly enhances the survival rate of influenza A-contaminated mice, while long-term PM2.5 inhalation lowers the capacity of pulmonary macrophages to secrete IL-6 and IFN-beta. PMID: 28887033
- Extracellular ATP reduces the replication of VSV, Newcastle disease virus, murine leukemia virus and HSV in vivo and in vitro through the P2X7 receptor; ATP increases IFN-beta expression. Mechanistically, ATP facilitates IFN-beta secretion through P38/JNK/ATF-2 signaling pathways, which are crucial in promoting antiviral immunity. PMID: 28687662
- study reports that mitochondrial antiviral signaling protein (MAVS), -mediated IFN-alpha/beta production and IFNAR signaling are required for alloimmune responses to the human K1 Ag in a murine model of inflammation-induced alloimmunization PMID: 28630094
- study identifies a novel role for RIPK1 and RIPK3, a pair of homologous serine/threonine kinases previously implicated in the regulation of necroptosis and pathologic tissue injury, in directing IFN-beta production in macrophages PMID: 28461567
- results suggest that, in addition to its well-known signaling activity, IFN-beta may be directly antimicrobial and be part of a growing family of cytokines and chemokines, called kinocidins, that also have antimicrobial properties. PMID: 28411186
- results show that resistance to HSV-1 in the trigeminal ganglia during acute infection is conferred in part by STING and IFN-alpha/beta signaling in both bone marrow-derived and -resident cells, which coalesce to support a robust HSV-1-specific CD8(+) T cell response PMID: 27511736
- RIPK3 regulates type I IFN both transcriptionally, by interacting with MAVS and limiting RIPK1 interaction with MAVS, and post-transcriptionally. PMID: 28410401
- neddylation contributes to HSV-1-induced early phase IFN-beta production. PMID: 27593482
- Rubicon specifically interacts with the interferon regulatory factor (IRF) association domain (IAD) of IRF3, and this interaction leads to inhibition of the dimerization of IRF3, which negatively regulates interferon-mediated antiviral response. PMID: 28468885
- Translation arrest is further demonstrated to be key for anti-viral response by acting synergistically with MAVS activation to amplify TBK1 signaling and IFN-beta mRNA transcription, while GADD34-dependent protein synthesis recovery contributes to the heterogeneous expression of interferon observed in dsRNA-activated cells. PMID: 28100675
- The s report that Raf kinase inhibitory protein (RKIP) is essential for TBK1 activation and type I interferon production triggered by viral infection. PMID: 27753621
- this study shows that paracrine type I IFN can profoundly enhance innate recognition and TLR2-dependent transcriptional responses to Francisella tularensis infection upstream of its role in inflammasome regulation in primary murine peritoneal macrophages but not murine bone marrow-derived macrophages PMID: 27231145
- STAT2 recruits USP18 to the type I IFN receptor subunit IFNAR2 via its constitutive membrane-distal STAT2-binding site. PMID: 28165510
- In the exorbital lachrymal gland, the mRNA expression of IFN beta and IFN alpha (type I IFNs) was weak- to strong-positive at 1 days post inoculation (DPI), and became negative at 2DPI. PMID: 27079771
- TBK1 complexes required for the phosphorylation of IRF3 and the production of interferon-beta have been identified. PMID: 28159912
- The s conclude that IFN-alphabeta is pathogenic during chronic Mycobacterium africanum infection and that the pathogenic effects may be mediated through poorer control of bacterial growth. PMID: 27803172
- IRF-1 and interferon-alpha with interferon-beta cooperate to control acute gammaherpesvirus infection. PMID: 27795415
- this study shows that endosomal signalling by Lactobacillus acidophilus that leads to IFN-beta production is inhibited by TLR stimulation from the plasma membrane PMID: 27441725
- Truncated rabies virus phosphoprotein isoforms promote viral replication in muscle cells through their IFN-beta antagonist activities and thereby support infection of peripheral nerves. PMID: 27384657
- identify iNOS/NO as an integral component of IFN-beta production in response to dsRNA in hepatocytes in a pathway that involves the coordinated activities of TLR3/Trif and PKR PMID: 27226571
- Data show that using adipose-derived mesenchymal stem cells (AD-MSCs) expressing interferon-beta (IFN-beta) as an anti-inflammatory agent, offer evidence supporting that the stem cell therapies in experimental autoimmune encephalomyelitis (EAE) may improve the valuable effects of IFN-beta in the autoimmune disease. PMID: 27373971
- NLRX1 was observed to reduce interferon beta and cytokines in response to HIV-1 reverse-transcribed DNA. PMID: 27078069
- This study establishes IL-1beta and IFN-I levels as key homeostatic variables of protective, yet tuned, immune responses against severe invasive bacterial infection. PMID: 26962946
- Type I IFN Does Not Promote Susceptibility to Foodborne Listeria monocytogenes PMID: 26895837
- Results suggest that the lack of autocrine response to interferon-betaI by the host cell may be one mechanism for maintenance of respiratory syncytial virus persistence. PMID: 26501312
- TRIM33 deficiency results in high expression of Ifnb1 at late stages of macrophages activation. PMID: 26592194
- Inhibition of PI3K or Akt abrogated the ability of Syk deficiency to enhance IFNbeta and IL-10 in Syk deficient cells PMID: 26708990
- IFN-beta significantly attenuated the progression of liver fibrosis, with accompanying transcriptional downregulation of the TLR4 adaptor molecule MyD88. PMID: 25715168
- Thus, despite their use of the same receptor, IFNbeta and IFNalpha have unique and distinguishable biologic functions, with IFNbeta being mainly responsible for promoting lymphocytic choriomeningitis virus persistence. PMID: 25974304
- Mice lacking Ifnb function exhibited motor and cognitive learning impairments with accompanying alpha-synuclein-containing Lewy bodies in the brain, as well as a reduction in dopaminergic neurons and defective dopamine signaling in the nigrostriatal region. PMID: 26451483
- Data show that interferon beta knockout IFN-beta(-/-) mice exhibit greater resistance to Salmonella typhimurium infection. PMID: 26202980
- results indicate that Lyn plays a positive regulatory role in RIG-I-mediated interferon expression as a downstream component of IPS-1 PMID: 25585356
- Data show that decreased type I interferon gene expression in T cell subsets of human CASP8 and FADD-like apoptosis regulating protein c-FLIPS transgenic female mice. PMID: 24816846
- Data suggest that Brd4 (bromodomain containing 4) is essential for Toll-like receptor-stimulated interferon-beta (Ifnb) gene transcription by permitting transcription factors to interact with the Ifnb promoter in macrophages. PMID: 25891802
- PP1 directly interacts with IRF3 and dephosphorylates IRF3 at Ser385 and Ser396, resulting in the suppression of TLR- and RLR-triggered IFN-beta production. PMID: 25239187
- Interferons alpha and beta control propagation of long interspersed element-1. PMID: 25716322
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亚细胞定位:Secreted.
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蛋白家族:Alpha/beta interferon family
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数据库链接:
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