Anti-Aromatase/CYP19A1 Antibody Picoband®

CYP19A1 antibody

Boster Bio Anti-Aromatase/CYP19A1 Antibody catalog # PA1489. Tested in IHC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Info Summary

SKU: PA1489
Size: 100 μg/vial
Reactive Species: Human
Host: Rabbit
Application: IHC, WB

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Product Name

Anti-Aromatase/CYP19A1 Antibody Picoband®

View all CYP19A1 Antibodies

SKU/Catalog Number

PA1489

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Aromatase/CYP19A1 Antibody catalog # PA1489. Tested in IHC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Aromatase/CYP19A1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1489)

Host

Rabbit

Contents

Each vial contains antibody formulated with stabilizing components, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
*This antibody is supplied in a stabilized formulation. Compatibility with conjugation reactions depends on the chemistry of the conjugation method used. For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human Aromatase.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA1489 is reactive to CYP19A1 in Human

Observed Molecular Weight

58 kDa

Calculated molecular weight

57.9 kDa

Background of CYP19A1

Aromatase is an enzyme responsible for a key step in the biosynthesis of estrogens. It is a member of the cytochrome P450 superfamily, which are monooxygenases that catalyze many reactions involved in steroidogenesis. In particular, aromatase is responsible for the aromatization of androgens into estrogens. The CYP19 gene spans at least 70 kb of genomic DNA and contains 10 exons. By in situ hybridization, the ARO gene is mapped to 15q21.1. The aromatase enzyme can be found in many tissues including gonads, brain, adipose tissue, placenta, blood vessels, skin, bone, and endometrium, as well as in tissue of endometriosis, uterine fibroids, breast cancer, and endometrial cancer. It is an important factor in sexual development. Some bodybuilders taking steroids also take antiaromatase supplements to prevent excess testosterone conversion into estrogens, which can cause gynecomastia.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Applications

PA1489 is guaranteed for IHC, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human
Western blot, 0.1-0.5μg/ml, Human

Positive Control

WB: Human Placenta Tissue, Human Placenta Tissue
IHC: Human Placenta Tissue

Validation Images & Assay Conditions

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5 Customer Q&As for Anti-Aromatase/CYP19A1 Antibody Picoband®

Question

We have seen staining in human ovary placenta. Are there any suggestions? Is anti-Aromatase/CYP19A1 antibody supposed to stain ovary placenta positively?

Verified Customer

Verified customer

Asked: 2019-07-12

Answer

According to literature ovary placenta does express CYP19A1. According to Uniprot.org, CYP19A1 is expressed in chorionic villus, placenta, ovary placenta, among other tissues. Regarding which tissues have CYP19A1 expression, here are a few articles citing expression in various tissues:
Ovary, and Placenta, Pubmed ID: 15489334
Placenta, Pubmed ID: 2541021, 2691883, 2973313, 3018730, 3964273

Boster Scientific Support

Answered: 2019-07-12

Question

We want using your anti-Aromatase/CYP19A1 antibody for negative regulation of macrophage chemotaxis studies. Has this antibody been tested with western blotting on human placenta tissue? We would like to see some validation images before ordering.

S. Moore

Verified customer

Asked: 2019-06-12

Answer

Thank you for your inquiry. This PA1489 anti-Aromatase/CYP19A1 antibody is validated on human placenta tissue, tissue lysate. It is guaranteed to work for IHC, WB in human. Our Boster guarantee will cover your intended experiment even if the sample type has not been be directly tested.

Boster Scientific Support

Answered: 2019-06-12

Question

My boss were content with the WB result of your anti-Aromatase/CYP19A1 antibody. However we have observed positive staining in chorionic villus endoplasmic reticulum membrane using this antibody. Is that expected? Could you tell me where is CYP19A1 supposed to be expressed?

W. Parker

Verified customer

Asked: 2019-03-12

Answer

Based on literature, chorionic villus does express CYP19A1. Generally CYP19A1 expresses in endoplasmic reticulum membrane. Regarding which tissues have CYP19A1 expression, here are a few articles citing expression in various tissues:
Ovary, and Placenta, Pubmed ID: 15489334
Placenta, Pubmed ID: 2541021, 2691883, 2973313, 3018730, 3964273

Boster Scientific Support

Answered: 2019-03-12

Question

We are currently using anti-Aromatase/CYP19A1 antibody PA1489 for human tissue, and we are content with the WB results. The species of reactivity given in the datasheet says human. Is it likely that the antibody can work on canine tissues as well?

Verified Customer

Verified customer

Asked: 2018-01-08

Answer

The anti-Aromatase/CYP19A1 antibody (PA1489) has not been tested for cross reactivity specifically with canine tissues, though there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in canine you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2018-01-08

Question

We purchased anti-Aromatase/CYP19A1 antibody for IHC on placenta in a previous experiment. I am using human, and We intend to use the antibody for WB next. I am interested in examining placenta as well as ovary placenta in our next experiment. Could you please give me some suggestion on which antibody would work the best for WB?

J. Krishna

Verified customer

Asked: 2013-06-05

Answer

I have checked the website and datasheets of our anti-Aromatase/CYP19A1 antibody and it seems that PA1489 has been tested on human in both IHC and WB. Thus PA1489 should work for your application. Our Boster satisfaction guarantee will cover this product for WB in human even if the specific tissue type has not been validated. We do have a comprehensive range of products for WB detection and you can check out our website bosterbio.com to find out more information about them.

Boster Scientific Support

Answered: 2013-06-05

Order DetailsPrice
PA1489

100μg

$370
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$820
PA1489-FITC

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PA1489-Biotin

100 μg Biotin conjugated (liquid)

$570
PA1489-HRP

100 μg HRP conjugated (liquid)

$570
PA1489-PE

100 μg PE conjugated (liquid)

$820
PA1489-carrier-free

Carrier Free

$370
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PA1489
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00

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Boster Guarantee

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We promise all of our products perform as described in datasheets.

This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 13, 2026