Metal matrices for use in high gradient magnetic separation of b

Details Metal matrices for use in high gradient magnetic separation of b Metal matrices for use in high gradient magnetic separation of b

1993-01-21

1995-01-31

Parr, Margaret

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

209 47, 209 49, 209213, 209932, 210691, 210695, 252 6254, 435 6, 435 71, 4351739, 435803, 436501, 436526, G01N 3002, G01N 3048

Patent

active

053857070

ABSTRACT:
Improvements in the existing procedures and materials for conduct of high gradient magnetic separation (HGMS) are disclosed. Superior superparamagnetic particles, optionally coated with a polysaccharide or other, usually organic, materials can be prepared in uniform compositions with homogeneous magnetizations. The coating can conveniently be conjugated to a specific binding moiety complementary to a biological material whose purification or separation is desired. In addition, plastic coated matrices which form superior magnetic gradient-intensifying supports are disclosed, along with improved methods and apparatus to conduct HGMS.

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