Anti-Transcription factor MafA MAFA Antibody Picoband® (HRP Conjugate)

About this product

Boster Bio Anti-Transcription factor MafA MAFA Antibody catalog # RP1066. Tested in WB applications. This antibody reacts with Human, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

RP1066-HRP

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

MAFA is a transcription factor that binds RIPE3b, a conserved enhancer element that regulates pancreatic beta cell-specific expression of the insulin gene. MAFA plays a key role in coordinating and controlling the level of insulin gene expression in islet beta cells. It is located in 8q24.3. The intracellular domain of MAFA contains a single immunoreceptor tyrosine-based inhibitory motif (ITIM), which classifies MAFA as a member of an inhibitory receptor superfamily. The inhibitory capacity of MAFA is best defined in mast cells, where MAFA keeps in check the antigen-induced (i.e. Fc epsilon RI-induced) secretion ofinflammatory mediators.

Synonyms

Transcription factor MafA;Pancreatic beta-cell-specific transcriptional activator;Transcription factor RIPE3b1;V-maf musculoaponeurotic fibrosarcoma oncogene homolog A;MAFA;

Gene Name

Transcription factor MafA

UniProt

Q8NHW3

Host

Rabbit

Reactivity

Human,Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence in the middle region of human MAFA, identical to the related mouse sequence.

Clonality

Polyclonal

Applications

WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Acts as a transcriptional factor. Specifically binds the insulin enhancer element RIPE3b and activates insulin gene expression. Cooperates synergistically with NEUROD1 and PDX1. Phosphorylation by GSK3 increases its transcriptional activity and is required for its oncogenic activity. Involved either as an oncogene or as a tumor suppressor, depending on the cell context. .

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Fragment

Rabbit IgG

Applications Notes

Western blot, 0.1-0.5μg/ml, Human, Rat<br>

Subcellular Location

Nucleus . Detected in nuclei of pancreas islet beta cells. .

Sequence Similarities

Belongs to the bZIP family. Maf subfamily.

Protein Name

Transcription factor MafA