Recombinant Androgen Receptor (Marker of Androgen Dependence) [DHTR/8698R]

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Summary

Androgen Receptor is a member of the superfamily of ligand responsive transcription regulators. The androgen receptor functions in the nucleus where it is believed to act as a transcriptional regulator mediating the action of male sex hormones. The androgen receptor has wide distribution and can be demonstrated by immunohistochemistry in several tissues including prostate, skin, and oral mucosa. Androgen receptor has been reported in a diverse range of human tumors including osteosarcoma, and in prostatic carcinoma androgen receptor expression may be of clinical relevance.

Product Properties & Targets

Host
Species Reactivity
Isotype
Cellular Localization
Nucleus.
Gene Name
AR
Positive Control
Breast|LNCap cells. Human testis|prostate or prostate carcinoma.
Immunogen
Synthetic peptide corresponding to residues (within aa 1-100) of human Androgen Receptor.
Alternate Names
Androgen receptor, Dihydrotestosterone receptor, Nuclear receptor subfamily 3 group C member 4, AIS; Dihydrotestosterone receptor (DHTR); HUMARA; HYSP1; Kennedy disease (KD); Nuclear receptor subfamily 3 group C member 4 (NR3C4); SMAX1; Spinal and bulbar muscular atrophy (SBMA); Testicular Feminization (TFM)

Database Links

Entrez Gene ID
367
Unigene
SwissProt

Additional Information

Clone
DHTR/8698R
Human Gene Symbol
AR
Chromosome Location
Xq12
Mol. Weight of Antigen
110kDa

Functions

  • Steroid hormone receptors are ligand-activated transcription factors that regulate eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues (PubMed:19022849). Transcription factor activity is modulated by bound coactivator and corepressor proteins like ZBTB7A that recruits NCOR1 and NCOR2 to the androgen response elements/ARE on target genes, negatively regulating androgen receptor signaling and androgen-induced cell proliferation (PubMed:20812024). Transcription activation is also down-regulated by NR0B2. Activated, but not phosphorylated, by HIPK3 and ZIPK/DAPK3.
  • Lacks the C-terminal ligand-binding domain and may therefore constitutively activate the transcription of a specific set of genes independently of steroid hormones.
  • Lacks the C-terminal ligand-binding domain and may therefore constitutively activate the transcription of a specific set of genes independently of steroid hormones.

Known Applications & Suggested Dilutions

  • Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95&degC followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.

Key References

  • Janne OA, et al. Androgen receptor and mechanism of androgen action. Ann Med 1993; 25:83
  • Siu MK, et al. Oncogenesis 5:e282 (2016).

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 1mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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