Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating animal or plant material or micro-organism
Patent
1989-09-01
1990-12-18
Kepplinger, Esther L.
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Treating animal or plant material or micro-organism
435267, 435270, 424 88, 514 54, 536 11, C08B 0000, C08B 3700, A61K 31715, A61K 3900
Patent
active
049786229
ABSTRACT:
Substantially pigment-free gliding bacteria adjuvant (GBA) is isolated from medium in which Cytophaga strain GB-2 has been cultured by extraction with acetone to remove pigment, enzymatic digestion and filtration to remove residual protein and nucleic acids, and affinity chromatography to remove residual lipopolysaccharide. This pure form of GBA shows unexpectedly high specific immunopotentiating activity relative to crude GBA.
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Mishell Robert
Usinger William
Kepplinger Esther L.
Regents of the University of California
Scheiner Toni R.
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