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Last Updated: April 26, 2024

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

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Smith & Nephew, Inc.	SANTYL	collagenase	Ointment	101995	06/04/1965	⤷ Try a Trial	2039-03-29
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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