phospho-c-Jun (Thr91)抗体特异性结合抗原:抗体本身不能直接溶解或杀伤带有特异抗原的靶细胞,通常需要补体或吞噬细胞等共同发挥效应以**病原微生物或导致病理损伤。然而,抗体可通过与病毒或**的特异性结合,直接发挥中和病毒的作用。
产品编号xy- 5458R
英文名称phospho-c-Jun (Thr91)
中文名称磷酸化原癌基因c-Jun抗体
别 名c-Jun (phospho T91); c-Jun (phospho Thr91); p-c-Jun (Thr91); Transcription factor AP-1; Jun oncogene; JUN; AP 1; AP1; AP-1; Enhancer Binding Protein AP1; Jun Activation Domain Binding Protein; JUN protein; JUNC; p39; Proto oncogene cJun; Transcription Factor AP1; V jun avian sarcoma virus 17 oncogene homolog; vJun Avian Sarcoma Virus 17 Oncogene Homolog; JUN_HUMAN; Activator 1; Proto-oncogene c-Jun; V-jun avian sarcoma virus 17 oncogene homolog.
说 明 书100ul
产品类型磷酸化抗体
研究领域肿瘤 细胞生物 **学 信号转导 转录调节因子 表观遗传学
抗体来源Rabbit
克隆类型Polyclonal
phospho-c-Jun (Thr91)抗体交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit, Sheep,
产品应用WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=1μg/Test 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.
分 子 量43kDa
细胞定位细胞核
性 状Lyophilized or Liquid
浓 度1mg/1ml
免 疫 原KLH conjugated Synthesised phosphopeptide derived from human c-Jun around the phosphorylation site of Thr91:TT(p-T)PT
亚 型IgG
纯化方法affinity purified by Protein A
储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
phospho-c-Jun (Thr91)抗体保存条件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.
PubMedPubMed
产品介绍background:
The human protooncogene JUN is the putative transforming gene of avian sarcoma virus 17, and it encodes a protein which is highly homologous to the viral protein. cJun (previously known as the Fos binding protein p39) and c Fos form a complex in the nucleus. AP 1 (activating protein 1) is a collective term referring to these dimeric transcription factors composed of Jun, Fos or ATF subunits that bind to a common DNA site, the AP1 binding site. AP 1 proteins, mostly the Jun group, regulate the expression and function of cell cycle regulators such as Cyclin D1, p53, p21 (cip1/waf1), p19 (ARF) and p16. Fos and Jun proto oncogene expression is induced transiently by a variety of extracellular stimuli associated with mitogenesis, differentiation processes or depolarization of neurons. JUN has been mapped to 1p32 to p31, a chromosomal region involved in both translocations and deletions in human malignancies.
Function:
Transcription factor that recognizes and binds to the enhancer heptamer motif 5'-TGA[CG]TCA-3'. Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation.
Subunit:
Heterodimer with either FOS or BATF3 or ATF7. The ATF7/JUN heterodimer is essential for ATF7 transactivation activity. Interacts with DSIPI; the interaction inhibits the binding of active AP1 to its target DNA (By similarity). Interacts with HIVEP3 and MYBBP1A (By similarity). Interacts with SP1, SPIB and TCF20. Interacts with COPS5; the interaction leads indirectly to its phosphorylation. Component of the SMAD3/SMAD4/JUN/FOS/complex which forms at the AP1 promoter site. The SMAD3/SMAD4 heterodimer acts syngernistically with the JUN/FOS heterodimer to activate transcription in response to TGF-beta. Interacts (via its basic DNA binding and leucine zipper domains) with SMAD3 (via an N-terminal domain); the interaction is required for TGF-beta-mediated transactivation of the SMAD3/SMAD4/JUN/FOS/complex. Interacts with RNF187. Binds to HIPK3.
phospho-c-Jun (Thr91)抗体(antibody,
Ab)是由效应B细胞(效应**B细胞)分泌,机体用于抵御外来物质,如病毒,**等抗原,结构呈“Y”字型的球状蛋白质,仅仅存在于脊椎动物的血液和B**细胞膜表面。凡是能够跟抗体结合的物质,均被称作抗原,因此对于抗抗体(能够结合抗体的抗体)来说,抗体本身也是一种抗原物质。
phospho-c-Jun (Thr91)抗体普通抗体重链和轻链的结构
重链结构:普通的**球蛋白具有2条重链(H链),分子量约为50kD,有μ、δ、γ、ε和α五种重链亚型,对应的**球蛋白名称分别为IgM、IgG、IgA、IgD和IgE。
轻链结构: 普通**球蛋白具有2条轻链(L链),分子质量约25kDa,有κ链和λ链两种亚型,这两种轻链决定了Ig的亚型类别(IgG1,IgG2,IgG3,IgG4)。一个天然的Ig分子两条轻链总是相同的,但在同一个体内可存在分别带有κ或λ链的抗体分子。不同种属生物体内两型轻链的比例不同,正常人血清**球蛋白κ链:λ链约为2:1,而在小鼠的比例为20:1。
2.2抗体Fab段和Fc段
IgG经木瓜蛋白酶酶切后裂解为2个完全相同的Fab段和1个Fc段,每个Fab段都为单价,可与抗原结合但不会再发生凝集反应;经胃蛋白酶酶切后裂解为1个完整F(ab)2片段和碎片化的Fc片段,F(ab’)2片段为双价,可同时结合两个抗原表位。Fab段为抗原结合片段(fragment of antigen binding,Fab),相当于抗体分子的两个臂,由一个完整的轻链和重链的VH和CH1结构域组成。Fc段为可结晶段(fragment crystallizable,Fc)相当于Ig的CH2和CH3结构域,是Ig与效应分子或者细胞相互作用的部位。Fab段包含完整的可变区,以及恒定区的CH1区域。Fc段仅指Ig恒定区CH2和CH3的区域,相当于Y字结构下面那一部分。
合格 GLTPD1 GLTPD1蛋白抗体
合格 合格 GLCE 葡萄糖醛酸差向异构酶抗体
合格 GPCR GPR141 G蛋白偶联受体141抗体
合格 合格 GPCR GPR75 G蛋白偶联受体75抗体
合格 GPCR150 G蛋白偶联受体150抗体
合格 GPD1L 甘油-3-磷酸脱氢酶1样抗体
合格 GPN2 GPN2蛋白抗体
合格 GPR152 G蛋白偶联受体152抗体
合格 GPR107 G蛋白偶联受体107抗体
合格 GPR108 G蛋白偶联受体108抗体
合格 GPR123 G蛋白偶联受体123抗体
合格 CXCR6/BONZO 细胞表面趋化因子受体6抗体
合格 GPR172A GPR172A蛋白抗体
合格 GPR61 G蛋白偶联受体61抗体
合格 CXCR2 细胞表面趋化因子受体2抗体
合格 合格 GPT2 谷丙转氨酶2抗体
合格 GPX8 谷胱甘肽过氧化物酶8抗体
合格 GRHL1 GRHL1蛋白抗体
合格 CEBP-alpha 转录调节因子C/EBP α 抗体
合格 GRF2 G蛋白偶联受体释放因子2抗体
合格 GRHPR 乙醛酸还原酶抗体
合格 GRID2 谷氨酸受体亚基δ2/GluR-δ2抗体
合格 GRIP1 谷氨酸受体相互作用蛋白1抗体
合格 GRK4 G蛋白偶联受体激酶4抗体
合格 GRPEL2 GRPEL2蛋白抗体
合格 GRWD1 GRWD1蛋白抗体
合格 APPL1 衔接因子蛋白含pH域蛋白1抗体
合格 GSDMC GSDMC蛋白抗体
合格 GSTT4 谷胱甘肽S转移酶θ4抗体
合格 GTF2A2 通用转录因子ⅡA亚基2抗体
合格 GTF2F2 通用转录因子IIF亚基2/TFIIF RAP 30抗体
合格 合格 ATF6 活化转录因子6抗体
合格 合格 GTF3C4 通用转录因子3C多肽4/TFIIIC90抗体
合格 合格 GTF3C5 通用转录因子3C多肽5/TFIIIC90抗体
合格 GTL3/transcription factor 2B 转录因子2B抗体