Gfi1b Rabbit Polyclonal Antibody
CNY 4,628.00
货期*
2周
规格
经常一起买 (1)
beta Actin Mouse Monoclonal Antibody, Clone OTI1, Loading Control
CNY 300.00
CNY 1,430.00
Specifications
Product Data | |
Applications | WB |
Reactivity | Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | The immunogen is a synthetic peptide directed towards the C terminal region of mouse GFI1B |
Specificity | Expected reactivity: Mouse |
Formulation | Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. Note that this product is shipped as lyophilized powder to China customers. |
Concentration | lot specific |
Purification | Affinity purified |
Conjugation | Unconjugated |
Storage Condition | For short term use, store at 2-8°C up to 1 week. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Predicted Protein Size | 36 kDa |
Gene Name | growth factor independent 1B |
Database Link | |
Background | Essential proto-oncogenic transcriptional regulator necessary for development and differentiation of erythroid and megakaryocytic lineages. Component of a RCOR-GFI-KDM1A-HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development and controls hematopoietic differentiation. Transcriptional repressor or activator depending on both promoter and cell type context; represses promoter activity of SOCS1 and SOCS3 and thus, may regulate cytokine signaling pathways. Cooperates with GATA1 to repress target gene transcription, such as the apoptosis regulator BCL2L1; GFI1B silencing in leukemic cell lines markedly increase apoptosis rate. Inhibits down-regulation of MYC and MYB as well as the cyclin-dependent kinase inhibitor CDKN1A/P21WAF1 in IL6-treated myelomonocytic cells. Represses expression of GATA3 in T-cell lymphomas and inhibits GATA1-mediated transcription; as GATA1 also mediates erythroid GFI1B transcription, both GATA1 and GFI1B participate in a feedback regulatory pathway controlling the expression of GFI1B gene in erythroid cells. Suppresses GATA1-mediated stimulation of GFI1B promoter through protein interaction. Binds to gamma-satellite DNA and to its own promoter, auto-repressing its own expression. Alters histone methylation by recruiting histone methyltransferase to target genes promoters. Plays a role in heterochromatin formation. |
Synonyms | OTTHUMP00000022443; OTTHUMP00000022444 |
Reference Data |
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