产品货号 : mlR19198
英文名称 : NELFe
中文名称 : 转录延伸因子E抗体
别 名 : Major histocompatibility complex gene RD; Negative elongation factor E; Negative elongation factor polypeptide E; NELF e; NELF-E; Nelfe; NELFE_HUMAN; Nuclear protein; RD; RD protein; RD RNA binding protein; RDBP; RDP; RNA-binding protein RD.
研究领域 : 转录调节因子 表观遗传学
抗体来源 : Rabbit
克隆类型 : Polyclonal
交叉反应 : Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, Guinea Pig, Chimpanzee, Rhesus monkey, Gorilla, Orangutan, Elephant
产品应用 : WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=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.
分 子 量 : 43kDa
细胞定位 : 细胞核
性 状 : Lyophilized or Liquid
浓 度 : 1mg/ml
免 疫 原 : KLH conjugated synthetic peptide derived from human NELFe:31-130/380
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.
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.
PubMed : PubMed
产品介绍 : The protein encoded by this gene is part of a complex termed negative elongation factor (NELF) which represses RNA polymerase II transcript elongation. This protein bears similarity to nuclear RNA-binding proteins; however, it has not been demonstrated that this protein binds RNA. The protein contains a tract of alternating basic and acidic residues, largely arginine (R) and aspartic acid (D). The gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. [provided by RefSeq, Jul 2008]
Function:
Essential component of the NELF complex, a complex that negatively regulates the elongation of transcription by RNA polymerase II. The NELF complex, which acts via an association with the DSIF complex and causes transcriptional pausing, is counteracted by the P-TEFb kinase complex.
Subunit:
The NELF complex is composed of NELFA, NELFB, NELFCD (isoform NELF-C or isoform NELF-D) and NELFE.
Subcellular Location:
Nucleus.
Tissue Specificity:
Widely expressed. Expressed in heart, brain, lung, placenta, liver, skeletal muscle, kidney and pancreas.
Post-translational modifications:
Sumoylated.
Similarity:
Belongs to the RRM NELF-E family.
Contains 1 RRM (RNA recognition motif) domain.
SWISS:
P18615
Gene ID:
7936
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
