Transcription factor MafB (Maf-B) belongs to the bZIP family as a part of the MAF subfamily and contains a characteristic bZIP domain. Maf-B can function as either a transcriptional activator or repressor. It regulates erythroid differentiation through its interaction with and negative regulation of EST-1 activity. Maf-B is a critical factor in the differentiation of islet beta cells, alpha and beta cells, macrophage, monocytic, and podocyte cells. It is involved in macrophage expression and maturation of F4/80, and regulates renal development and survival of renal tubules. Interaction with SUMO regulates the transcriptional activity of Maf-B along with its function in determining macrophage fate. Studies have shown that, relative to cell context, Maf-B can act as either a tumor or an oncogene suppressor.

KLH-conjugated linear peptide corresponding to human Maf-B.

Anti-Maf-B Antibody is a Rabbit Polyclonal Antibody for detection of Maf-B also known as v-maf musculoaponeurotic fibrosarcoma oncogene homolog B (avian) & has been validated in WB, ICC.

Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected Maf-B in NIH/3T3 cells.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Transcription Factors

Evaluated by Western Blot in L6 cell lysate.

Western Blot Analysis: 1:1,000 dilution of this antibody detected Maf-B on 10 µg of L6 cell lysate.

~ 36 kDa observed

Rabbit polyclonal serum containing 0.05% sodium azide

Unpurified

Store at -20°C
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Control
L6 cell lysate

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