Members of the Maf family of basic region/leucine zipper (bZIP) transcription factors affect transcription in either a positive or negative fashion, depending on their particular protein partner and the context of the target promoter. c-Maf (Maf-2) and the closely related family members Neural retina leucine zipper (Nrl), L-Maf, and Krml1/MafB (Maf-1) all bind to T-MARE sites and have been implicated in a wide variety of developmental and physiologic roles. The three small Maf family proteins (MafF, MafG, and MafK) are components of NF-E2 that function as heterodimers with the large tissue-restricted subunit of NF-E2 called p45, and they are implicated in the transcriptional regulation of many erythroid-specific genes. MafB is expressed in a wide variety of tissues and encodes a protein containing a typical bZip motif in its carboxy-terminal region. As a transcriptional activator, MafB plays a pivotal role in regulating lineage-specific gene expression during hematopoiesis by repressing Ets-1-mediated transcription of key erythroid-specific genes in myeloid cells. c-Maf interacts with the c-Myb DNA binding domain and forms Myb-Maf complexes, which inturn mediate the cooperative interactions between c-Myb and Ets-1 during early myeloid cell differentiation.
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Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps MafB (B-11) | sc-376387 | 200 µg/ml | $316.00 | |||
MafB (B-11): m-IgGκ BP-HRP Kit | sc-535484 | 200 µg Ab; 40 µg BP | $354.00 | |||
MafB (B-11): m-IgG2b BP-HRP Kit | sc-549429 | 200 µg Ab; 10 µg BP | $354.00 | |||
MafB (B-11) peptide neutralisant | sc-376387 P | 100 µg/0.5 ml | $68.00 | |||
Anticorps MafB (B-11) X | sc-376387 X | 200 µg/0.1 ml | $316.00 |