Magnetic particles for use in separations

Details Magnetic particles for use in separations Magnetic particles for use in separations

1985-06-28

1987-06-09

Nucker, Christine M.

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

Carrier is inorganic

435 6, 436525, 436527, 935 77, 935 78, 252 6254, 252 6251, G01N 33553, C12Q 168

Patent

active

046720405

ABSTRACT:
Methods are provided for the use of magnetically responsive particles in systems in which the separation of certain molecules, macromolecules and cells from the surrounding medium is desirable. The magnetically responsive particles may be coupled to a wide variety of molecules. The magnetic particles can be dispersed in aqueous media without rapid settling and conveniently reclaimed from media with a magnetic field. Preferred particles do not become magnetic after application of a magnetic field and can be redispersed and reused.

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