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细胞核因子p100/p52k基因结合核因子抗体 田源一抗
点击次数:164发布时间:2012/8/9 11:53:23
更新日期:2013/6/6 11:43:35
所 在 地:其它
产品型号:Anti-NFkB p100/p52
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详细内容
细胞核因子p100/p52k基因结合核因子抗体Anti-NFkB p100/p52DNA binding factor KBF2; H2TF1; Lymphocyte translocation chromosome 10; Lyt10;
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性能参数:
中文名称:细胞核因子p100/p52k基因结合核因子抗体
英文名称:Anti-NFkB p100/p52
别名:DNA binding factor KBF2; H2TF1; Lymphocyte translocation chromosome 10; Lyt10;
包装号:G320
产地:中国大陆/进口产品
商标/品牌:Santa、Abcam、MBL、BD、Cell Signaling Technology
供应商:田源试剂 TR、新试剂 NR
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产品详细描述
产品介绍:NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. In a non-canonical activation pathway, the MAP3K14-activated CHUK/IKKA homodimer phosphorylates NFKB2/p100 associated with RelB, inducing its proteolytic processing to NFKB2/p52 and the formation of NF-kappa-B RelB-p52 complexes. The NF-kappa-B heterodimeric RelB-p52 complex is a transcriptional activator. The NF-kappa-B p52-p52 homodimer is a transcriptional repressor. NFKB2 appears to have dual functions such as cytoplasmic retention of attached NF-kappa-B proteins by p100 and generation of p52 by a cotranslational processing. The proteasome-mediated process ensures the production of both p52 and p100 and preserves their independent function. p52 binds to the kappa-B consensus sequence 5'-GGRNNYYCC-3', located in the enhancer region of genes involved in immune response and acute phase reactions. p52 and p100 are respectively the minor and major form; the processing of p100 being relatively poor. Isoform p49 is a subunit of the NF-kappa-B protein complex, which stimulates the HIV enhancer in synergy with p65.细胞核因子p100/p52k基因结合核因子抗体的质量标准:
■其它名称: | DNA binding factor KBF2; H2TF1; Lymphocyte translocation chromosome 10; Lyt10; |
■交叉反应: | hu, mo, rat |
■产品类型: | 一抗 |
■应用领域: | /肿瘤/染色质和核信号/信号转导/细胞凋亡/转录调节因子 |
■蛋白分子: | predicted molecular weight: 50/ 100kDa |
■浓度值: | 1mg/1ml |
■物理性状: | Lyophilized or Liquid |
■免疫原: | KLH conjugated synthetic peptide derived from human NFkB p100/p52 |
■亚型: | polyclonal |
■纯化方法: | affinity purified by Protein A |
■保存液: | 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide |
■应用技术: | //WB=1:100-500//ELISA=1:500-1000//IP=1:20-100//IHC-P=1:100-500//IHC-F=1:100-500//IF=1:100-500(石蜡切片需做抗原修复)/not yet tested in other applications./optimal dilutions/concentrations should be determined by the end user. |
■保存环境: | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
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细胞核因子p100/p52k基因结合核因子抗体Anti-NFkB p100/p52的相关产品目录:
1mg/1ml 细胞核因子p100/p52k基因结合核因子抗体 Anti-NFkB p100/p52 DNA binding factor KBF2; H2TF1; Lymphocyte translocation chromosome 10; Lyt10; 的来源为Rabbit,其相关产品:免疫组化常用试剂免疫印迹常用试剂各种标记二抗
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