Anti-EBNA 3A抗体EBNA3A is a latent viral nuclear protein expressed in Epstein Barr Virus （EBV） transformed lymphoblastic cell lines.

产品编号 yb-0820R
英文名称 Anti-EBNA 3A抗体
中文名称 EB病毒核抗原-3A抗体
别    名 nuclear antigen EBNA-3; Epstein-Barr nuclear antigen 3; EBV nuclear antigen 3; EBNA-3; Epstein-Barr nuclear antigen 3A; EBV nuclear antigen 3A; EBNA-3A; Epstein Barr Virus; EBV-NA3; EBNA3_EBVG.
 Anti-EBNA 3A抗体
说 明 书 0.2ml  
研究领域 转录调节因子  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 EBV/HHV4
产品应用 WB=1:100-500 ELISA=1:500-1000 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.
分 子 量 103kDa
性    状 Lyophilized or Liquid
浓    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from Human herpesvirus 4 EBNA 3A (321-345aa)
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 background:
EBNA3A is a latent viral nuclear protein expressed in Epstein Barr Virus (EBV) transformed lymphoblastic cell lines. It is also found in some immunoblastic lymphomas in vivo. This viral nuclear protein is essential for EBV mediated transformation of B lymphocytes. The EBNA3A functions as a transcriptional regulator though the target genes are currently unknown. 

Function:
Plays an essential role for activation and immortalization of human B-cells. Represses transcription of viral promoters TP1 and Cp through interaction with host RBPJ, and inhibits EBNA2-mediated activation of these promoters. Since Cp is the promoter for all EBNA mRNAs, EBNA3A probably contributes to a negative autoregulatory control loop.

Subunit:
Interacts with human UCKL1. Interacts with host CTPB1; this interaction seems important for EBNA3-mediated transcriptional repression. Interacts with host RBPJ.
 
Subcellular Location:
Host nucleus matrix. Note=Associated with the nuclear matrix.

Similarity:
Belongs to the herpesviridae EBNA-3 family.