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Generated: September 16, 2019

DrugPatentWatch Database Preview

Patent: 4,508,828

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Summary for Patent: 4,508,828
Title: Bioassay of parathyroid hormone
Abstract:A method is disclosed for extraction, concentration, and bioassay measurement of the concentration of bioactive parathyroid peptides in biological or other fluids. Parathyroid peptides are extracted from the fluid by a support-antibody matrix specific to the N-terminal region. The bioassay is directed to the extracted parathyroid peptides. The volume of the medium containing the extracted parathyroid peptides and tissue, cells or tissue extracts with adenylate cyclase-coupled parathyroid hormone receptors may be chosen to be significantly less than the volume of biological or other fluid being assayed.
Inventor(s): Lindall; Arnold W. (Marine-on-St. Croix, MN), Elting; James J. (North Oaks, MN)
Assignee: Immuno Nuclear Corporation (Stillwater, MN)
Application Number:06/477,253
Patent Claims:see list of patent claims

Details for Patent 4,508,828

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 001 2015-01-23   Try a Free Trial Immuno Nuclear Corporation (Stillwater, MN) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 002 2015-01-23   Try a Free Trial Immuno Nuclear Corporation (Stillwater, MN) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 003 2015-01-23   Try a Free Trial Immuno Nuclear Corporation (Stillwater, MN) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 004 2015-01-23   Try a Free Trial Immuno Nuclear Corporation (Stillwater, MN) 2036-04-30 RX Orphan search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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Moodys

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