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产品信息
14-7233-81
应用
建议稀释比
已发表文章
产品规格
种属反应
Mouse
已发表种属
Mouse
宿主/亚型
Mouse
/ IgG2b, kappa
分类
Monoclonal
类型
Antibody
克隆号
5B2
偶联物
形式
Liquid
浓度
0.5 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.2
内含物
0.09% sodium azide
保存条件
4° C
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_842745
产品详细信息
Description: The 5B2 antibody reacts with the p19 subunit of mouse IL-23. The 5B2 antibody in combination with the C17.8 antibody yields an improved IL-23 sandwich ELISA with greater sensitivity than was achievable with previous assays. The 5B2 antibody is a non-neutralizing antibody.
IL-23 is a heterodimeric cytokine composed of the p40 subunit of IL-12 disulfide-linked with a protein p19. p19, like p35 of IL-12, is biologically inactive by itself. IL-23 interacts with IL-12Rbeta1 and an additional, novel beta2-like receptor subunit with STAT4 binding domain, termed IL-23R. IL-23 is secreted by activated mouse and human dendritic cells. Biological activities of mouse IL-23 are distinct from those of mouse IL-12. Mouse IL-23 was found not to induce significant amounts of IFN gamma. Mouse IL-23 does induce strong proliferation of memory T cells (but not naive T cells), whereas IL-12 has no effect on memory cells. Additionally, mouse IL-23 (but not IL-12) can activate mouse memory T cells to produce the proinflammatory cytokine IL-17. Human IL-23 has biological properties which are less distinct from human IL-12; human IL-23 induces proliferation of memory T cells and induces moderate levels of IFN gamma production by naive and memory T cells, as compared to IL-12.
Applications Reported: The anti-mouse p19 5B2 antibody has been reported for use as the capture antibody for a mouse IL-23 sandwich ELISA, when used in conjunction with the anti-p40 C17.8 antibody as the detector.
Applications Tested: The 5B2 antibody has been tested as the capture antibody in a sandwich ELISA for analysis of mouse IL-23 (p19/p40) protein levels in combination with the biotinylated (p40-specific) C17.8 antibody (Product # 13-7123-81) for detection and recombinant mouse IL-23 (Product # 14-8231-63) as the standard. A suitable range of concentrations of this antibody for ELISA capture is 1-4 µg/mL. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 1000 pg/mL - 8 pg/mL should be included in each ELISA plate.
For specific neutralization of mouse IL-23 protein activity (with no effect on IL-12 p70), the functional grade purified G23-8 antibody is recommended (Product # 16-7232-81) .
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
靶标信息
IL-23 is a heterodimeric cytokine composed of the p40 subunit of IL-12 disulfide-linked with a protein p19. p19, like p35 of IL-12, is biologically inactive by itself. IL-23 interacts with IL-12Rbeta1 and an additional, novel beta2-like receptor subunit with STAT4 binding domain, termed IL-23R. IL-23 is secreted by activated mouse and human dendritic cells. Biological activities of mouse IL-23 are distinct from those of mouse IL-12. Mouse IL-23 was found not to induce significant amounts of IFN-γ. Mouse IL-23 does induce strong proliferation of memory T cells (but not naive T cells), whereas IL-12 has no effect on memory cells. Additionally, mouse IL-23 (but not IL-12) can activate mouse memory T cells to produce the proinflammatory cytokine IL-17. Human IL-23 has biological properties which are less distinct from human IL-12; human IL-23 induces proliferation of memory T cells and induces moderate levels of IFN-γ production by naive and memory T cells, as compared to IL-12.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
生物信息学
蛋白别名: il 23; IL 23 A; Il-12b; Il-12p40; IL-23 subunit alpha; IL-23-A; IL-23p19; IL12B; Il12p40; il23; ILN; Interleukin; interleukin 12B; Interleukin-23 subunit alpha; Interleukin-23 subunit p19; MGC79388; p40; RP23-388G23.1
基因别名: IL-23; Il23a; p19
UniProt ID: (Mouse) Q9EQ14
Entrez Gene ID: (Mouse) 83430
positive regulation of T cell mediated cytotoxicity
positive regulation of defense response to virus by host
immune system process
positive regulation of T-helper 1 type immune response
inflammatory response
immune response
positive regulation of activation of JAK2 kinase activity
negative regulation of interleukin-10 production
positive regulation of granulocyte macrophage colony-stimulating factor production
positive regulation of interferon-gamma production
positive regulation of interleukin-10 production
positive regulation of interleukin-12 production
positive regulation of interleukin-17 production
positive regulation of tumor necrosis factor production
positive regulation of natural killer cell proliferation
T cell proliferation
positive regulation of T cell proliferation
positive regulation of activated T cell proliferation
regulation of tyrosine phosphorylation of Stat1 protein
positive regulation of tyrosine phosphorylation of Stat3 protein
positive regulation of tyrosine phosphorylation of Stat4 protein
positive regulation of tyrosine phosphorylation of Stat5 protein
positive regulation of memory T cell differentiation
innate immune response
positive regulation of osteoclast differentiation
positive regulation of transcription from RNA polymerase II promoter
tissue remodeling
defense response to Gram-negative bacterium
positive regulation of NK T cell activation
positive regulation of NK T cell proliferation
defense response to virus
positive regulation of neutrophil chemotaxis
positive regulation of T-helper 17 type immune response
positive regulation of T-helper 17 cell lineage commitment
