Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Patent
1991-10-28
1992-10-13
Schain, Howard E.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Blood proteins or globulins, e.g., proteoglycans, platelet...
530861, A61K 39395
Patent
active
051552132
ABSTRACT:
A method for isolating the IgAs in the feces of animals and humans including the steps of placing said feces in a container with a buffer solution, homogenizing the feces in a phosphate buffer saline solution thereby forming a homogenized solution, separating the solids from the homogenized solution leaving a clear solution and chemically precipitating substantially all material contained in the clear solution with the exception of the IgAs through the use of protamine. The method produces a sufficient amount of IgAs for diagnostic and treatment purposes, if necessary.
REFERENCES:
Seminar sponsored by American College of Allergy & Immulogy, (47th Annual Meeting), Lectures: Postley, M.D. & Eindbinder, PhD on Nov. of 1990 in San Francisco, Calif.
Sanchelina Jesus
Schain Howard E.
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