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ABN30 Anti-Aromatase Antibody

ABN30
100 µg  
Purchase on Sigma-Aldrich

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Overview

Replacement Information

Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
H, B, Chp, Rhesus Macaque, Po, CaWBRbAffinity PurifiedPolyclonal Antibody
Description
Catalogue NumberABN30
DescriptionAnti-Aromatase Antibody
Alternate Names
  • Cytochrome P450 19A1
  • Aromatase
  • CYPXIX
  • Cytochrome P-450AROM
  • Estrogen synthase
Background InformationHuman Aromatase is a membrane-bound enzyme that is localized on the endoplasmic reticulum. While it is found in gonads and adrenal glands where it converts androgens into estrogens in a classical endocrine manner, it is also expressed in various tissues where it regulates local estrogen levels or estrogen/androgen ratios in an intracrine manner. Human Aromatase is known to have two major forms, characterized by one amino acid difference at amino acid position 264 [arginine (264R) and cysteine (264C)]. Abnormal Aromatase hyperactivity is a known cause for Aromatase excess syndrome (AES), which is characterized by excess levels of estrogen, heterosexual precocity in adolescent males and isosexual precocity in adolescent females. On the other hand, Aromatase deficiency (AROD) in Aromatase-deficient (ArKO) mice leads to increased adiposity, an inability to synthesize estrogen, birth defects, and genital-related developmental disorders. It is also reported to play a role in a complex immune-neuro-endocrine network management system in murine cysticercosis.
References
Product Information
FormatAffinity Purified
Control
  • Human placenta tissue lysate
PresentationPurified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Quality LevelMQ100
Applications
ApplicationAnti-Aromatase Antibody is an antibody against Aromatase for use in WB.
Key Applications
  • Western Blotting
Application NotesWestern Blot Analysis: 1 µg/mL from a representative lot detected Aromatase in 10 µg of human testis.
Biological Information
ImmunogenKLH-conjugated linear peptide corresponding to human Aromatase.
ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
HostRabbit
Species Reactivity
  • Human
  • Bovine
  • Chimpanzee
  • Rhesus Macaque
  • Pig
  • Canine
Species Reactivity NoteDemonstrated to react with Human. Predicted to react with Bovine, Chimpanzee, Rhesus Macaque, Porcine, and Canine based on 100% sequence homology. Other homolgoies: Rat and Mouse (94% sequence homology).
Antibody TypePolyclonal Antibody
Entrez Gene Number
Entrez Gene SummaryThis gene encodes 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, three successive hydroxylations of the A ring of androgens. Mutations in this gene can result in either increased or decreased aromatase activity; the associated phenotypes suggest that estrogen functions both as a sex steroid hormone and in growth or differentiation. The gene expresses two transcript variants.
Gene Symbol
  • CYP19A1
  • ARO1
  • CYAR
  • CYP19
Purification MethodAffinity Purfied
UniProt Number
UniProt SummaryFUNCTION: Catalyzes the formation of aromatic C18 estrogens from C19 androgens.

CATALYTIC ACTIVITY: RH + reduced flavoprotein + O2 = ROH + oxidized flavoprotein + H2O.

COFACTOR: Heme group.

SUBCELLULAR LOCATION: Membrane; Peripheral membrane protein.

TISSUE SPECIFICITY: Brain, placenta and gonads.
Molecular Weight~58 kDa observed. UniProtKB/Swiss-Prot P11511 (CP19A_HUMAN) states a molecular weight of ~58 kDa.
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blot in human placenta tissue lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected Aromatase in 10 µg of human placenta tissue lysate. Tween was not used in the Western Blot.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size100 µg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
ABN30 04053252592034