Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1977-02-22
1978-09-05
Padgett, Benjamin R.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
23230B, 424 12, A61K 4300, G01N 3316
Patent
active
041120647
ABSTRACT:
Angiotensin I and iodinated angiotensin I solutions are stabilized against enzymatic degradation by the addition of phenylmethylsulfonyl fluoride (PMSK). Such solutions are used as standards and reagents in immunoassay kits for determinatin of plasma renin levels. Stabilized solutions prepared in accordance with this disclosure can be shipped at ambient temperature which represents a substantial advantage in convenience over previously available solutions of angiotensin I and radioiodinated angiotensin I.
REFERENCES:
patent: 3843775 (1974-10-01), Wolf
patent: 3899298 (1975-08-01), Szczesniak
patent: 3984532 (1976-10-01), Fernandez de Castro
Farrenkopf Bruce Charles
Gomez Magdalena Usategui
Gould George M.
Hoffmann-La Roche Inc.
Nucker Christine M.
Padgett Benjamin R.
Welt Samuel L.
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