产品属性：

商品介绍：

英文名称BOB1 Mouse mAb

中文名称B细胞特异性转录因子OBF-1单克隆抗体

别    名B-cell oct-binding protein 1; B-cell-specific coactivator OBF-1; POU domain class 2-associating factor 1; POU2AF1; OCT-binding factor 1; BOB-1; OCA-B. OBF1; OCA-B; OBF1_HUMAN; BOB.1.  

抗体来源Mouse

克隆类型Monoclonal

克 隆 号5G9

交叉反应Human

产品应用IHC-P=1:200-500,IHC-F=1:200-500,IF=1:200-500

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

理论分子量28 kDa

检测分子量

性    状Liquid

浓    度1mg/ml

免 疫 原KLH conjugated synthetic peptide derived from human BOb-1

亚    型IgG

纯化方法affinity purified by Protein A

缓 冲 液0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

保存条件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

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

PubMedPubMed
BOB1 Mouse mAb产品介绍POU domain proteins contain a bipartite DNA-binding domain divided by a flexible linker that enables them to adopt various monomer configurations on DNA. The versatility of POU protein operation is additionally conferred at the dimerization level. The POU dimer from the OCT1 gene formed on the palindromic OCT factor recognition element, or PORE (ATTTGAAATGCAAAT), could recruit the transcriptional coactivator OBF1. Studies of tissue-specific expression of immunoglobulin promoters demonstrate the importance of an octamer, ATTTGCAT, and the proteins that bind to it. This is a regulatory element important for tissue- and cell-specific transcription as well as for transcription of a number of housekeeping genes. Oct-1 encodes one protein, NF-A1, which is found in nuclear extracts from all cell types and thus is not specific to lymphoid cells as is the protein NF-A2, which is encoded by Oct-2. A novel protein designated Bob 1 (B cell Oct binding protein 1), alternatively called OBF-1, specifically interacts with Oct-1 and Oct-2, enhancing their transcriptional efficacy. Bob 1 is expressed at highest levels in spleen and peripheral blood leukocytes and represents an Oct co-factor capable of conferring cell-specific activation of Oct-1 and Oct-2. Although having no intrinsic capacity for DNA binding, Bob 1 associates tightly with the octamer motif in the presence of Oct-1 and/or Oct-2. The gene which encodes Bob 1 maps to human chromosome 11q23.1.