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Home >> Antibodies >> ER Antibody (isoform 4)

ER Antibody (isoform 4) (F47481)

  Catalog No Formulation Size Price (USD)  
Image F47481-0.4ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.4 ml 399
Image
F47481-0.08ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.08 ml 185
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ER antibody (isoform 4) western blot analysis in SK-BR-3 lysate. Predicted molecular weight: 36 kDa.
Availability 1-3 business days
Species Reactivity Human
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
UniProt P03372-4
Applications Western blot : 1:1000
Limitations This ER antibody (isoform 4) is available for research use only.
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Description

This gene encodes an estrogen receptor, a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, but also play a role in other tissues such as bone. Estrogen receptors are also involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. Alternative splicing results in several transcript variants, which differ in their 5' UTRs and use different promoters.

Application Notes

Titration of the ER antibody (isoform 4) may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

A portion of amino acids 283-312 from the human protein was used as the immunogen for this ER antibody (isoform 4).

Storage

Aliquot the ER antibody (isoform 4) and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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