Anti-Fox2/RBM9/RBFOX2 Antibody Picoband®

About this product

Boster Bio Anti-Fox2/RBM9/RBFOX2 Antibody Picoband® catalog # A05389-1. Tested in ELISA, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, 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

A05389-1

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

RNA binding motif protein 9 (RBM9), also known as Rbfox2, is a protein which in humans is encoded by the RBM9 gene. It is mapped to 22q12.3. This gene is one of several human genes similar to the C. elegans gene Fox-1. This gene encodes an RNA binding protein that is thought to be a key regulator of alternative exon splicing in the nervous system and other cell types. The protein binds to a conserved UGCAUG element found downstream of many alternatively spliced exons and promotes inclusion of the alternative exon in mature transcripts. The protein also interacts with the estrogen receptor 1 transcription factor and regulates estrogen receptor 1 transcriptional activity. Multiple transcript variants encoding different isoforms have been found for this gene.

Synonyms

RNA binding protein fox-1 homolog 2; Fox-1 homolog B; Hexaribonucleotide-binding protein 2; RNA-binding motif protein 9; RNA-binding protein 9; Repressor of tamoxifen transcriptional activity; RBFOX2; FOX2; HRNBP2; RBM9; RTA

Gene Name

RBFOX2

Gene ID

23543

UniProt

O43251

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human Fox2/RBM9/RBFOX2 recombinant protein (Position: M1-Q81) .

Clonality

Polyclonal

Tissue Specificity

Expressed in fetal brain. Highly expressed in brain and placenta. Lower levels in heart, liver, thymus, kidney and lung. Located to endothelial cells and neuronal cells of the suprachiasmatic nucleus (SCN) . Also detected in endothelial cells of the heart, lung and kidney. In the brain, specifically expressed in the thalamus, hippocampus and amygdala.

Applications

ELISA, IF, IHC, ICC, WB

Field of Research

Cardiogenesis, Cardiovascular, Domain Families, Epigenetics and Nuclear Signaling, Hlh/Leucine Zipper, Neurology Process, Neuroscience, Receptors, Transcription, Transcription Factors, Transcription Factors/Regulators

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

RNA-binding protein that regulates alternative splicing events by binding to 5'-UGCAUGU-3' elements. Prevents binding of U2AF2 to the 3'-splice site. Regulates alternative splicing of tissue-specific exons and of differentially spliced exons during erythropoiesis (By similarity) . RNA-binding protein that seems to act as a coregulatory factor of ER-alpha.

References & Citations

1. Lim, J., Hao, T., Shaw, C., Patel, A. J., Szabo, G., Rual, J.-F., Fisk, C. J., Li, N., Smolyar, A., Hill, D. E., Barabasi, A.-L., Vidal, M., Zoghbi, H. Y. A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration. Cell 125: 801-814, 2006. 2. Norris, J. D., Fan, D., Sherk, A., McDonnell, D. P. A negative coregulator for the human ER. Molec. Endocr. 16: 459-468, 2002.

Storage Conditions

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

Calculated Molecular Weight

39411 MW

Observed Molecular Weight

41 kDa

Specificity

No cross reactivity with other proteins.

Gene Name Synonym

RNA binding fox-1 homolog 2

Subcellular Location

Nucleus. Cytoplasm.

Protein Name

Zinc finger protein Helios

Isotype

Rabbit IgG

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.