Anti-CoREST/RCOR1 Antibody Picoband®

About this product

Boster Bio Anti-CoREST/RCOR1 Antibody Picoband® catalog # A02799-3. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, 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

A02799-3

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

REST corepressor 1 also known as CoREST is a protein that in humans is encoded by the RCOR1 gene. This gene encodes a protein that is well-conserved, downregulated at birth, and with a specific role in determining neural cell differentiation. The encoded protein binds to the C-terminal domain of REST (repressor element-1 silencing transcription factor) .

Synonyms

Proliferation-associated protein 2G4; Cell cycle protein p38-2G4 homolog; hG4-1; ErbB3-binding protein 1; PA2G4; EBP1

Gene Name

RCOR1

Gene ID

23186

UniProt

Q9UKL0

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

E.coli-derived human CoREST/RCOR1 recombinant protein (Position: N270-S485) .

Clonality

Polyclonal

Tissue Specificity

Isoform 2 is undetectable whereas isoform 1 is strongly expressed in cancer cells (at protein level) . Isoform 1 and isoform 2 are widely expressed, including heart, brain, lung, pancreas, skeletal muscle, kidney, placenta and liver. .

Applications

ELISA, Flow Cytometry, IF, IHC, ICC, WB

Field of Research

Co-Activators/Co-Repressors, DNA/RNA, Epigenetics and Nuclear Signaling, Nuclear Receptors, Nuclear Signaling Pathways, Ribosome, RNA Processing, Transcription, Translation

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

May play a role in a ERBB3-regulated signal transduction pathway. Seems be involved in growth regulation. Acts a corepressor of the androgen receptor (AR) and is regulated by the ERBB3 ligand neuregulin-1/heregulin (HRG) . Inhibits transcription of some E2F1-regulated promoters, probably by recruiting histone acetylase (HAT) activity. Binds RNA. Associates with 28S, 18S and 5.8S mature rRNAs, several rRNA precursors and probably U3 small nucleolar RNA. May be involved in regulation of intermediate and late steps of rRNA processing. May be involved in ribosome assembly. Mediates cap-independent translation of specific viral IRESs (internal ribosomal entry site) (By similarity) . Regulates cell proliferation, differentiation, and survival. Isoform 1 suppresses apoptosis whereas isoform 2 promotes cell differentiation (By similarity) . .

References & Citations

1. Andres, M. E., Burger, C., Peral-Rubio, M. J., Battaglioli, E., Anderson, M. E., Grimes, J., Dallman, J., Ballas, N., Mandel, G. CoREST: a functional corepressor required for regulation of neural-specific gene expression. Proc. Nat. Acad. Sci. 96: 9873-9878, 1999. 2. Gocke, C. B., Yu, H. ZNF198 stabilizes the LSD1-CoREST-HDAC1 complex on chromatin through its MYM-type zinc fingers. PLoS One 3: E3255, 2008. Note: Electronic Article. 3. Lee, M. G., Wynder, C., Cooch, N., Shiekhattar, R. An essential role for CoREST in nucleosomal histone 3 lysine 4 demethylation. Nature 437: 432-435, 2005.

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.

Calculated Molecular Weight

43787 MW

Observed Molecular Weight

65 kDa

Applications Notes

6

Gene Name Synonym

Proliferation-associated protein 2G4

Subcellular Location

Isoform 1: Cytoplasm . Nucleus, nucleolus . Tranlocates to the nucleus upon treatment with HRG. Phosphorylation at Ser-361 by PKC/PRKCD regulates its nucleolar localization. .

Protein Name

Proliferation-associated protein 2G4

Isotype

Rabbit IgG

Contents

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