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Product Name Sin3b Chinese Name 转录抑制蛋白Sin3b抗体 Alias SIN3 homolog B transcription regulator; Transcriptional corepressor Sin3b; SIN3B_HUMAN. Research Area Tumour immunology Chromatin and nuclear signals transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Chicken, Dog, Cow, Horse, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 133kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Sin3b: 261-360/1162 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Acts as a transcriptional repressor. Interacts with MXI1 to repress MYC responsive genes and antagonize MYC oncogenic activities. Interacts with MAD-MAX heterodimers by binding to MAD. The heterodimer then represses transcription by tethering SIN3B to DNA. Also forms a complex with FOXK1 which represses transcription.
Function:
Acts as a transcriptional repressor. Interacts with MXI1 to repress MYC responsive genes and antagonize MYC oncogenic activities. Interacts with MAD-MAX heterodimers by binding to MAD. The heterodimer then represses transcription by tethering SIN3B to DNA. Also forms a complex with FOXK1 which represses transcription (By similarity).
Subunit:
Interacts with FOXK1/MNF, MXI, MAD, NCOR1 and SAP30. Interaction with SUDS3 enhances the interaction with HDAC1 to form a complex. Interacts with MAD3, MAD4, MAEL, REST and SETDB1 (By similarity). Interacts with RNF220 (By similarity). Interacts with HCFC1.
Subcellular Location:
Nucleus (By similarity).
Post-translational modifications:
Ubiquitinated by RNF220 that leads to proteasomal degradation (By similarity).
Similarity:
Contains 3 PAH (paired amphipathic helix) domains.
SWISS:
O75182
Gene ID:
23309
Database links:Entrez Gene: 23309 Human
Entrez Gene: 20467 Mouse
Omim: 607777 Human
SwissProt: O75182 Human
SwissProt: Q62141 Mouse
Unigene: 13999 Human
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