Anti-RREB1 Antibody Picoband®

About this product

Boster Bio Anti-RREB1 Antibody Picoband® catalog # A03902-2. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human. 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

A03902-2

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Ras-responsive element-binding protein 1 is a protein that in humans is encoded by the RREB1 gene. The protein encoded by this gene is a zinc finger transcription factor that binds to RAS-responsive elements (RREs) of gene promoters. It has been shown that the calcitonin gene promoter contains an RRE and that the encoded protein binds there and increases expression of calcitonin, which may be involved in Ras/Raf-mediated cell differentiation. Multiple transcript variants encoding several different isoforms have been found for this gene.

Synonyms

Fructose-bisphosphate aldolase B; Liver-type aldolase; ALDOB; ALDB

Gene Name

RREB1

Gene ID

6239

UniProt

Q92766

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human RREB1 recombinant protein (Position: K732-Q1559) .

Clonality

Polyclonal

Tissue Specificity

Pancreas-specific (at protein level) . Loss of expression is seen in ductal type pancreas cancers.

Applications

WB, Flow Cytometry, ELISA

Field of Research

Cancer, Cell Biology, Cytoskeleton/ECM, ECM Enzymes, Extracellular Matrix, Invasion/Microenvironment, Proteolysis/Ubiquitin, Proteolytic Enzymes, Signal Transduction

Purification

Immunogen affinity purified.

Concentration

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

Form

Lyophilized

Reconstitution

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

Function

Transcription factor implicated in the cell fate determination in various organs. Binds to the E-box consensus sequence 5'-CANNTG-3'. Plays a role in early and late pancreas development and differentiation. Important for determining whether cells allocated to the pancreatic buds continue towards pancreatic organogenesis or revert back to duodenal fates. May be involved in the maintenance of exocrine pancreas-specific gene expression including ELA1 and amylase. Required for the formation of pancreatic acinar and ductal cells. Plays an important role in cerebellar development. ly regulated by FOXN4 and RORC during retinal development, FOXN4-PTF1A pathway plays a central role in ing the differentiation of retinal progenitors towards horizontal and amacrine fates.

References & Citations

1. Carson, E. B., McMahon, M., Baylin, S. B., Nelkin, B. D. Ret gene silencing is associated with Raf-1-induced medullary thyroid carcinoma cell differentiation. Cancer Res. 55: 2048-2052, 1995. 2. Flajollet, S., Poras, I., Carosella, E. D., Moreau, P. RREB-1 is a transcriptional repressor of HLA-G. J. Immun. 183: 6948-6959, 2009. 3. Kent, O. A., Saha, M., Coyaud, E., Burston, H. E., Law, N., Dadson, K., Chen, S., Laurent, E. M., St-Germain, J., Sun, R. X., Matsumoto, Y., Cowen, J., and 10 others. Haploinsufficiency of RREB1 causes a Noonan-like RASopathy via epigenetic reprogramming of RAS-MAPK pathway genes. Nature Commun. 11: 4673, 2020.

Storage Conditions

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 freezing and thawing.

Observed Molecular Weight

160 kDa

Applications Notes

6

Gene Name Synonym

Aldolase, fructose-bisphosphate B

Subcellular Location

Nucleus. Cytoplasm.

Isotype

Rabbit IgG

Contents

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