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ESRRB Polyclonal Antibody

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Western Blot
Positive WB detected in: A549 whole cell lysate, MCF-7 whole cell lysate
All lanes: ESRRB antibody at 3.7ug/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 49, 57, 56 KDa
Observed band size: 49 KDa
Application: ELISA, WB
Areas of Research: Cell Development & Differentiation
Clonality: Polyclonal
Conjugate: Unconjugated
Host: Rabbit
Isotype: IgG
Purification: >95%, Protein G Purified
Reactivity: Human
Trial Size Available: Yes
100% Guarantee: 6 months
Catalog No.SizePriceQty
A69487-02020 µg $99.00 
A69487-05050 µg $249.00 
A69487-100100 µg $399.00 
Availability: Usually Ships Within 1-2 Weeks 
Product Overview

Background
Isoform 3: Transcription factor that binds a canonical ESRRB recognition (ERRE) sequence 5'TCAAGGTCA-3' localized on promoter and enhancer of targets genes regulating their expression or their transcription activity. Plays a role, in a LIF-independent manner, in maintainance of self-renewal and pluripotency of embryonic and trophoblast stem cells through different signaling pathways including FGF signaling pathway and Wnt signaling pathways. Upon FGF signaling pathway activation, interacts with KDM1A by directly binding to enhancer site of ELF5 and EOMES and activating their transcription leading to self-renewal of trophoblast stem cells. Also regulates expression of multiple rod-specific genes and is required for survival of this cell type. Plays a role as transcription factor activator of GATA6, NR0B1, POU5F1 and PERM1. Plays a role as transcription factor repressor of NFE2L2 transcriptional activity and ESR1 transcriptional activity. During mitosis remains bound to a subset of interphase target genes, including pluripotency regulators, through the canonical ESRRB recognition (ERRE) sequence, leading to their transcriptional activation in early G1 phase. Can coassemble on structured DNA elements with other transcription factors like SOX2, POU5F1, KDM1A and NCOA3 to trigger ESRRB-dependent gene activation. This mechanism, in the case of SOX2 corecruitment prevents the embryonic stem cells (ESCs) to epiblast stem cells (EpiSC) transition through positive regulation of NR0B1 that inhibits the EpiSC transcriptional program. Also plays a role inner ear development by controlling expression of ion channels and transporters and in early placentation.

Description
ESRRB Polyclonal Antibody. Unconjugated. Raised in: Rabbit.

Formulation
Liquid. 0.03% Proclin 300, 50% Glycerol, 0.01M PBS, pH 7.4.

Specificity
Human

Isotype
IgG

Uniprot ID
O95718

Purification
>95%, Protein G purified

Immunogen
Recombinant Human Steroid hormone receptor ERR2 protein (432-502AA)

Storage
Shipped at 4°C. Upon receipt, store at -20°C (short-term) or -80°C (long-term). Avoid repeated freeze.

Alternative Names
Steroid hormone receptor ERR2, ERR beta-2, Estrogen receptor-like 2, Estrogen-related receptor beta1, ESRRB

Application
ELISA, WB; Recommended dilution: WB: 1:500-1:5000

User Guide & MSDS

[User Guide]*
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