产品货号 :  mlR7117

英文名称 :  DDX5/p68 RNA Helicase

中文名称 :  三磷酸腺苷依赖解旋酶ddx5抗体

别    名 :  ATP dependent RNA helicase DDX5; DDX 5; Ddx5; DDX5_HUMAN; DEAD (Asp Glu Ala Asp) box helicase 5; DEAD (Asp Glu Ala Asp) box polypeptide 5; DEAD box 5; DEAD box protein 5; DEAD/H (Asp Glu Ala Asp/His) box polypeptide 5 (RNA helicase, 68kD); DEAD/H (Asp Glu Ala Asp/His) box polypeptide 5; DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 5 (RNA helicase 68kDa); DEAD/H box-5 (RNA helicase 68kD); DKFZp686J01190; G17P1; HELR; HLR 1; HLR1; HUMP68; P68; P68; p68 RNA helicase; Probable ATP dependent RNA helicase DDX5; Probable ATP-dependent RNA helicase DDX5; RNA helicase 68kD; RNA helicase p68; RNA-dependent ATPase.   

研究领域 :  发育生物学  染色质和核信号  神经生物学  信号转导  激酶和磷酸酶  细胞分化  表观遗传学  

抗体来源 :  Rabbit

克隆类型 :  Polyclonal

交叉反应 :   Human, Mouse, Rat, Chicken, Cow, Horse, Rabbit,

产品应用 :  WB=1:500-2000 ELISA=1:500-1000  
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.

分 子 量 :  69kDa

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 DDX5/p68 RNA Helicase:301-430/614

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  :  p68 RNA helicase is a nuclear protein that exhibits RNA-dependent ATPase activity. Phosphorylation by protein kinase C inhibits p68 RNA helicase activity. p68 RNA helicase appears to play a role in organ differentiation during development. Furthermore, p68 RNA helicase is expressed in early neural development and in various mesodermal tissues in a number of different chordate embryos. At the cellular level, the expression levels of p68 RNA helicase increases in serum-induced quiescent cell lines. p68 RNA helicase may function as a coactivator for estrogen receptor alpha. Additionally, p68 RNA helicase associates with transcriptional coactivators CBP and p300. p68 RNA helicase localizes to the nucleus under normal conditions. During late telophase, p68 RNA helicase and fibrillarin colocalize to nascent nucleoli. p68 RNA helicase may function as a heterodimer with p72 RNA helicase.

Function:

RNA-dependent ATPase activity. The rate of ATP hydrolysis is highly stimulated by single-stranded RNA. May be involved in pre-mRNA splicing.

Subunit:

Interacts with BRDT (By similarity). Identified in thespliceosome C complex. Interacts with RBM4; the interaction occursin a RNA-independent manner. Interacts with EIF2C1 and EIF2C2.Interacts with ESR1; the interaction is enhanced by phosphorylationof ESR1 AF-1 domain. Interacts with AR, NCOA1, NCOA2, NCOA3, EP300,CREBBP, POLR2A, TP53, RUNX2 and HDAC1. Self-associates. Interactswith DDX17. [INTERACTION] Q12873:CHD3; NbExp=4; IntAct=EBI-351962, EBI-523590;P45481:Crebbp (xeno); NbExp=3; IntAct=EBI-351962, EBI-296306;Q09472:EP300; NbExp=4; IntAct=EBI-351962, EBI-447295; P03372:ESR1;NbExp=8; IntAct=EBI-351962, EBI-78473; P22087:FBL; NbExp=6;IntAct=EBI-351962, EBI-358318; Q13547:HDAC1; NbExp=4;IntAct=EBI-351962, EBI-301834; O95983:MBD3; NbExp=4;IntAct=EBI-351962, EBI-1783068; P10085:Myod1 (xeno); NbExp=3;IntAct=EBI-351962, EBI-4405734; P24928:POLR2A; NbExp=3;IntAct=EBI-351962, EBI-295301; Q08775-3:Runx2 (xeno); NbExp=2;IntAct=EBI-351962, EBI-6119991; P04637:TP53; NbExp=3;IntAct=EBI-351962, EBI-366083; P04637-1:TP53; NbExp=2;IntAct=EBI-351962, EBI-3895849; P04637-7:TP53; NbExp=2;IntAct=EBI-351962, EBI-3895873.

Subcellular Location:

Nucleus

Post-translational modifications:

Arg-502 is dimethylated, probably to asymmetricdimethylarginine.

Sumoylated; sumoylation, promoted by PIAS1, promotesinteraction with HDAC1 and transcriptional repression activity.Sumoylation also significantly increases stability, and reducespolyubiquitination.

Polyubiquitinated, leading to proteasomal degradation.

Similarity:

Belongs to the DEAD box helicase family. DDX5/DBP2 subfamily.

Contains 1 helicase ATP-binding domain.

Contains 1 helicase C-terminal domain.

SWISS:

P17844

Gene ID:

1655

Important Note:

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

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