Phospho-Estrogen Receptor alpha (S118) Recombinant Rabbit Monoclonal Antibody [SC05-87]

About this product

Estrogen receptor alpha (ERa, ER, ESR, ESRA, Era, NR3A1, estrogen receptor 1) is a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding and activation of transcription. Alternative splicing results in several ERa mRNA transcripts, which differ primarily in their 5' untranslated regions. ERa undergoes phosphorylation in response to estradiol binding. Human ERa is predominately phosphorylated on Ser 118 and to a lesser extent on Ser 104 and Ser 106. In response to activation of the mitogen-activated protein kinase pathway, phosphorylation occurs on Ser 118 and Ser 167. These serine residues are all located within the activation function 1 region of the N-terminal domain of ERa. In contrast, activation of protein kinase A increases the phosphorylation of Ser 236, which is located in the DNA-binding domain. Src kinase-dependent Tyr 537 phosphorylation may enhance estrogen binding to ERa. Mutation of Tyr 537 of the human ERa produces receptors having a range of constitutive activity.

Specifications

Catalog number

ET1610-32

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9000-83-3

Product Name Alternative

DKFZp686N23123 antibody ER alpha antibody ER antibody ER-alpha antibody Era antibody ESR antibody ESR1 antibody ESR1_HUMAN antibody ESRA antibody Estradiol receptor antibody Estrogen nuclear receptor alpha antibody Estrogen receptor 1 antibody Estrogen receptor alpha 3*,4,5,6,7*/822 isoform antibody Estrogen receptor alpha antibody Estrogen receptor alpha delta 3*,4,5,6,7*,8*/941 isoform antibody Estrogen receptor alpha delta 3*,4,5,6,7*/819 2 isoform antibody Estrogen receptor alpha delta 4 +49 isoform antibody Estrogen receptor alpha delta 4*,5,6,7*/654 isoform antibody Estrogen receptor alpha delta 4*,5,6,7,8*/901 isoform antibody Estrogen receptor alpha E1 E2 1 2 antibody Estrogen receptor alpha E1 N2 E2 1 2 antibody Estrogen receptor antibody ESTRR antibody NR3A1 antibody Nuclear receptor subfamily 3 group A member 1 antibody

Abbreviation

ER, ESR1

Swiss Prot

P03372 Human, P19785 Mouse

Cellular Locus

Nucleus, Cytoplasm, Cell membrane.

Host

Rabbit

Species Reactivity

Human, Mouse

Immunogen

Synthetic phospho-peptide corresponding to residues surrounding Ser118 of Human ESR1 aa 110-154 / 595.

Isotype

IgG

Conjugation

Non-conjugated

Type

Recombinant Rabbit monoclonal Antibody

Applications

WB, IF-Cell, IF-Tissue, IHC-P

Positive Control

MCF7 whole cell lysate, MCF7 treated with 100nM Estradiol for 30 minutes add 100ng/ml EGF for 5 minutes whole cell lysate, MCF7 treated with 100nM Estradiol for 30 minutes then treated with 100ng/ml EGF for 5 minutes whole cell lysate, Hela, MCF-7, HUVEC, human breast carcinoma tissue, human breast tissue, mouse placenta tissue, human placenta tissue, human fallopian tube tissue, human uterus tissue.

Concentration

1 mg/mL

Dilution

WB: 1:1,000 ;IF-Cell: 1:50-1:200 ;IF-Tissue: 1:50-1:200 ;IHC-P: 1:50-1:500

Purity

Protein A affinity purified.

Form

Liquid

Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Molecular Weight

Predicted band size: 66 kDa

Storage Conditions

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Recombinant Antibody

Yes