Access Sensitive Estradiol Assay

Making a difference in reproductive health

Estradiol is a natural estrogen present in both women and men. Because estradiol levels reflect follicular maturation, clinicians commonly order this test in women to assess ovulatory status. The measurement of estradiol also has been used as a valuable tool in the assessment of sexual development in children, anovulation and/or amenorrhea, polycystic ovary syndrome, and causes of infertility and menopause. Support informed clinical decision making for patients experiencing these conditions with the Access Estradiol assay. Benefit from the assay’s state-of-the-art sensitivity for greater confidence as well as its broadest dynamic measuring range for increased efficiency.

This product may not be available in your country or region at this time. Please contact your Beckman Coulter sales representative or distributor for more information.

Experience state-of-the-art sensitivity for greater confidence in low-end results

The Access Sensitive Estradiol assay provides more accurate results for patients seeking answers to reproductive health questions.

  • Demonstrates proven correlation to GC-MS, the gold standard for estradiol testing
  • Measures low levels of estradiol to aid in healthcare for women, children and men

Create efficiencies and reduce costly dilutions 

The Access Sensitive Estradiol assay features the broadest dynamic measuring range.

  • Surpasses clinical decision limits for in vitro fertilization (IVF) hyper-responders
    • During IVF, clinicians measure estradiol levels after gonadotropin stimulation to determine follicular status
    • A clinical study has demonstrated that 27% of IVF cases may require dilution and subsequent reruns1
    • Access Sensitive Estradiol may enable laboratories to report accurate patient results while avoiding costly dilutions 
  • Offers published pediatric reference ranges

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Access Sensitive Estradiol Data Sheet

Data Sheet Access Sensitive Estradiol

Find out how you can strengthen your confidence in low-end estradiol results with state-of-the-art sensitivity. Review performance characteristics and more for the Access Sensitive Estradiol assay.


Access Anti-Müllerian Hormone (AMH) Assay

Support fertility assessments that answer life's reproductive questions. Find out how Access AMH can help patients plan for the family they desire.

Learn more
1Wu, CH et. al. "High serum estradiol levels are not detrimental to in vitro fertilization outcome." Taiwan J Obstet Gynecol, 2007 March, 46(1) 54-9.