ERβ (E101) polyclonal antibody

Product Specifications

Background

Estrogen receptors (ER) are members of the steroid/thyroid hormone receptor superfamily of ligand-activated transcription factors. Estrogen receptors, including ERα and ERβ, contain DNA binding and ligand binding domains and are critically involved in regulating the normal function of reproductive tissues. ERα and ERβ have been shown to be differentially activated by various ligands. Receptor-ligand interactions trigger a cascade of events, including dissociation from heat shock proteins, receptor dimerization, phosphorylation and the association of the hormone activated receptor with specific regulatory elements in target genes. Evidence suggests that ERα and ERβ may be regulated by distinct mechanisms even though they share many functional characteristics.

CAS Number

9007-83-4

Structure Composition

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Product Name Alternative

Estrogen receptor beta; ER-beta; Nuclear receptor subfamily 3 group A member 2; ESR2; ESTRB; NR3A2; ER-β

Swiss Prot

Q92731

Reactivity

Human, Mouse, Rat

Immunogen

Synthetic peptide, corresponding to amino acids 71-120 of Human ERβ.

Conjugation

Unconjugated

Applications

WB IF

Dilution

WB: 1:500~1:1000 IF: 1:50~1:200

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Modification

Unmodification

Molecular Weight

~ 48, 60 kDa

Storage Conditions

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Notes

For research use only, not for use in diagnostic procedure.

Specificity

ER-β (E101) polyclonal antibody detects endogenous levels of ER-β protein.

Applications Notes

Western blot (WB) analysis of ERβ (E101) polyclonal antibody at 1:500 dilution Lane1:HEK293T whole cell lysate Lane2:sp2/0 whole cell lysate Lane3:H9C2 whole cell lysate