BATF antibody

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Description
AP-1 family transcription factor that controls the differentiation of lineage-specific cells in the immune system: specifically mediates the differentiation of T-helper 17 cells(Th17), follicular T-helper cells(TfH), CD8(+) dendritic cells and class-switch recombination(CSR) in B-cells. Acts via the formation of a heterodimer with JUNB that recognizes and binds DNA sequence 5'-TGA[CG]TCA-3'. The BATF-JUNB heterodimer also forms a complex with IRF4(or IRF8) in immune cells, leading to recognition of AICE sequence(5'-TGAnTCA/GAAA-3'), an immune-specific regulatory element, followed by cooperative binding of BATF and IRF4(or IRF8) and activation of genes. Controls differentiation of T-helper cells producing interleukin-17(Th17 cells) by binding to Th17-associated gene promoters: regulates expression of the transcription factor RORC itself and RORC target genes such as IL17(IL17A or IL17B). Also involved in differentiation of follicular T-helper cells(TfH) by directing expression of BCL6 and MAF. In B-cells, involved in class-switch recombination(CSR) by controlling the expression of both AICDA and of germline transcripts of the intervening heavy-chain region and constant heavy-chain region(I(H)-C(H)). Following infection, can participate in CD8(+) dendritic cell differentiation via interaction with IRF4 and IRF8 to mediate cooperative gene activation. Regulates effector CD8(+) T-cell differentiation by regulating expression of SIRT1. Following DNA damage, part of a differentiation checkpoint that limits self-renewal of hematopoietic stem cells(HSCs): up-regulated by STAT3, leading to differentiation of HSCs, thereby restricting self-renewal of HSCs(By similarity).
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Product specifications
Category | Primary Antibodies |
Immunogen Target | basic leucine zipper transcription factor, ATF-like (BATF) |
Host | Rabbit |
Reactivity | Human, Mouse, Rat |
Recommended Dilution | WB: 1:500-1:1000; IF: 1:10-1:100 |
Clonality | polyclonal |
Conjugation | Unconjugated |
Isotype | IgG |
Observed MW | 15 kDa |
Purity | ≥95% as determined by SDS-PAGE |
Purification | Immunogen affinity purified |
Size 1 | 100µg |
Form | liquid |
Tested Applications | ELISA, IF, WB |
Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
UniProt ID | Q16520 |
Gene ID | 10538 |
Alias | Basic leucine zipper transcriptional factor ATF-like,B-cell-activating transcription factor (B-ATF),SF-HT-activated gene 2 protein (SFA-2),BATF |
Background | Antibody anti-BATF |
Status | RUO |
Note | Mol. Weight 15 kDa |
Descripción
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BATF antibody
AP-1 family transcription factor that controls the differentiation of lineage-specific cells in the immune system: specifically mediates the differentiation of T-helper 17 cells(Th17), follicular T-helper cells(TfH), CD8(+) dendritic cells and class-switch recombination(CSR) in B-cells. Acts via the formation of a heterodimer with JUNB that recognizes and binds DNA sequence 5'-TGA[CG]TCA-3'. The BATF-JUNB heterodimer also forms a complex with IRF4(or IRF8) in immune cells, leading to recognition of AICE sequence(5'-TGAnTCA/GAAA-3'), an immune-specific regulatory element, followed by cooperative binding of BATF and IRF4(or IRF8) and activation of genes. Controls differentiation of T-helper cells producing interleukin-17(Th17 cells) by binding to Th17-associated gene promoters: regulates expression of the transcription factor RORC itself and RORC target genes such as IL17(IL17A or IL17B). Also involved in differentiation of follicular T-helper cells(TfH) by directing expression of BCL6 and MAF. In B-cells, involved in class-switch recombination(CSR) by controlling the expression of both AICDA and of germline transcripts of the intervening heavy-chain region and constant heavy-chain region(I(H)-C(H)). Following infection, can participate in CD8(+) dendritic cell differentiation via interaction with IRF4 and IRF8 to mediate cooperative gene activation. Regulates effector CD8(+) T-cell differentiation by regulating expression of SIRT1. Following DNA damage, part of a differentiation checkpoint that limits self-renewal of hematopoietic stem cells(HSCs): up-regulated by STAT3, leading to differentiation of HSCs, thereby restricting self-renewal of HSCs(By similarity).
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