Revision 1

#14528Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IP, IHC-P

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

50

Source/Isotype:

Rabbit IgG

UniProt ID:

#P11511

Entrez-Gene Id:

1588

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:4200

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

Aromatase (D5Q2Y) Rabbit mAb recognizes endogenous levels of total aromatase protein.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human aromatase protein.

Background

Aromatase is a member of the cytochrome P450 superfamily of enzymes, which are monooxygenases that catalyze reactions involved in drug metabolism and cholesterol and steroid synthesis (1,2). Aromatase is responsible for the conversion of testosterone into 17-β estradiol (2). Aromatase is mainly expressed in the brain (3), ovaries (4), and placenta (5). Aromatase plays an important role in development of the central nervous system during ontogenesis (6,7), gonadal development, and sex differentiation (8,9). Research studies have suggested that inhibition of aromatase may be an effective therapeutic strategy for postmenopausal breast cancers that are estrogen receptor positive (6,10). Mutations in the corresponding aromatase gene are associated with cases of aromatase excess syndrome (AEXS) and aromatase deficiency (AROD) disorders (11-14).

  1. Harada, N. (1988) Biochem Biophys Res Commun 156, 725-32.
  2. Chen, S.A. et al. (1988) DNA 7, 27-38.
  3. Hinshelwood, M.M. et al. (2000) Endocrinology 141, 2050-3.
  4. Pezzi, V. et al. (2003) J Steroid Biochem Mol Biol 87, 181-9.
  5. Peruffo, A. et al. (2011) Gen Comp Endocrinol 172, 211-7.
  6. Montelli, S. et al. (2012) Brain Res 1475, 11-8.
  7. Kuntz, S. et al. (2003) Cytogenet Genome Res 101, 283-8.
  8. Ramsey, M. et al. (2007) Differentiation 75, 978-91.
  9. Hu, Q. et al. (2012) J Med Chem 55, 7080-9.
  10. Gilani, R.A. et al. (2012) Breast Cancer Res Treat 135, 681-92.
  11. Ito, Y. et al. (1993) Proc Natl Acad Sci U S A 90, 11673-7.
  12. Morishima, A. et al. (1995) J Clin Endocrinol Metab 80, 3689-98.
  13. Carani, C. et al. (1997) N Engl J Med 337, 91-5.
  14. Fukami, M. et al. (2012) Int J Endocrinol 2012, 584807.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation IHC-P: Immunohistochemistry (Paraffin)

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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