Endocrine Disruptor Screening Program (EDSP)

With new EPA endocrine disruptor regulations, proper testing is more important than ever. Whether you require Tier I or Tier II tests, our experts can help at every stage, from initial data gathering through evaluation and interpretation for hazard/risk assessment. All studies are validated and performed according to GLP principles.

Sample capabilities

In vitro assays

  • Androgen receptor binding
  • Aromatase (human recombinant)
  • Estrogen receptor binding
  • Estrogen receptor transcriptional activation
  • Steroidogenesis

In vivo assays

  • Amphibian metamorphosis
  • Fish short-term reproduction
  • Hershberger
  • Pubertal female
  • Pubertal male
  • Uterotrophic

You may also be interested in...

EDSP Technical Sheet

For more information about our consultancy and testing services for your Endocrine Disruptor Screening Program (EDSP), download our technical sheet.

Animal Health Product Development

Charles River supports the animal health product industry by offering the full range of testing services for product development and international registration.