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Last Updated: October 30, 2020

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Patent: 4,711,856

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Summary for Patent: 4,711,856
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 binding is disclosed which comprises treating the tissue with collagenase, incubating the isolated cells with a labelled steroid capable of complexing said receptors and measuring the bound radioactivity and the DNA of the isolated cellular nuclei.
Inventor(s): Spelsberg; Thomas C. (Rochester, MN)
Assignee: Mayo Medical Resources (Rochester, MN)
Application Number:06/652,295
Patent Claims:see list of patent claims

Details for Patent 4,711,856

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 Medical Resources (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

International Patent Family for US Patent 4,711,856

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