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Anti-CYP19 / Aromatase Antibody (aa400-502) IHC-plus™ LS-B521

Note: This antibody replaces LS-C2605


Wt. Vol. Conc. Price
- 100 µl 1.2 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C140830 Biotin Conjugated
LS-C140831 DY650 Conjugated
LS-C140832 DY488 Conjugated
LS-C140834 DY550 Conjugated

Most Popular CYP19 / Aromatase Antibodies

Anti-CYP19 / Aromatase Antibody (aa400-502) IHC-plus™ LS-B521
Rabbit Polyclonal to Human CYP19 / Aromatase
IHC - Paraffin, Western blot
Immunohistochemistry Image
Anti-CYP19 / Aromatase Antibody (aa475-486) IHC-plus™ LS-B3021
Goat Polyclonal to Human CYP19 / Aromatase
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-CYP19 / Aromatase Antibody (aa376-390, clone H4) IHC-plus™ LS-B7706
Mouse Monoclonal [clone H4] (IgG2a) to Human CYP19 / Aromatase
Human, Rat, Chicken
IHC - Paraffin, Western blot
Immunohistochemistry Image

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Rabbit Polyclonal to Human CYP19 / Aromatase
IHC - Paraffin, Western blot (applications tested for the base form of this product only)


Human CYP19 / Aromatase
Human (tested or 100% immunogen sequence identity)
Bovine, Horse, Rabbit (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • IHC - Paraffin (10 µg/ml)
  • Western blot (1 µg/ml)
  • (applications tested for the base form of this product only)

Specificity and Use

CYP19 / Aromatase antibody was raised against a synthetic peptide made to a C-terminal portion of the human aromatase protein sequence (between residues 400-502). Percent identity by BLAST analysis: Horse (91%); Bovine, Rabbit (90%); Porcine (83%); Sheep (81%).
Specific for aromatase.
Immunohistochemistry: LS-B521 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B521 was determined to be 10 ug/ml.


Tris-citrate/phosphate buffer, pH 7-8, 0.1% sodium azide.
Store at +4°C. DO NOT FREEZE.
For research use only.

About CYP19 / Aromatase

P11511 NM_031226 NP_000094.2

CYP19A1 Antibody, ARO1 Antibody, CYAR Antibody, CPV1 Antibody, CYPXIX Antibody, Cytochrome P-450AROM Antibody, Cytochrome P450 19A1 Antibody, CYP19 Antibody, Estrogen synthase Antibody, Estrogen synthetase Antibody, P-450AROM Antibody, ARO Antibody, Aromatase Antibody

CYP19 / Aromatase is a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and catalyzes the last steps of estrogen biosynthesis.


Anti-Aromatase antibody IHC of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B521 concentration 10 ug/ml. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/26/2016

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