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Last Updated: August 10, 2020

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Patent: 4,806,464

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Summary for Patent: 4,806,464
Title: Nuclear binding assay for steroid receptor functionality in cancerous cells
Abstract:A method for rapidly determining the presence of functional cellular steroid receptors by assaying a tissue sample for nuclear steroid or antisteroid binding is disclosed which comprises treating the tissue with collagenase, incubating the isolated cells with a labelled steroid or a labelled antisteroid capable of complexing said receptors and measuring the bound nuclear radioactivity and the DNA of the isolated cellular nuclei.
Inventor(s): Spelsberg; Thomas C. (Rochester, MN)
Assignee: Mayo Foundation for Medical Education and Research (Rochester, MN)
Application Number:07/013,569
Patent Claims:see list of patent claims

Details for Patent 4,806,464

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Smith And Nephew SANTYL collagenase OINTMENT;TOPICAL 101995 001 1965-06-04   Start Trial Mayo Foundation for Medical Education and Research (Rochester, MN) 2039-03-29 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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