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Radiolabeled anti platelet monoclonal antibody for imaging in-vivo thrombi

Patent ·
OSTI ID:6081939
A radiolabeled monoclonal antibody radiolabeled with a halogen or metallic radionuclide selected from the group consisting of [sup 123]I, [sup 125]I, [sup 131]I, [sup 111]In-DTPA, [sup 99]mTc and [sup 97]Ru, wherein the monoclonal antibody is of the class IgG, produced by a hybridoma formed by fusion of cells from a BALB/C mouse myeloma line, X63.Ag8.653 and spleen cells from a BALB/c mouse previously immunized with human blood platelets, which antibody: (a) reacts readily with normal human platelets and with dog platelets; (b) fails to react with thrombasthenic human platelets or human platelets whose GPIIb/IIIa complex is dissociated with EDTA and (c) reacts slowly with inactivated platelets and substantially twice as rapidly with ADP activated platelets; and (d) completely blocks the interaction of fibrinogen with platelets induced by ADP.
Assignee:
Research Foundation of State Univ. of New York, Albany, NY (United States)
Patent Number(s):
US 5225181; A
Application Number:
PPN: US 7-826650
OSTI ID:
6081939
Country of Publication:
United States
Language:
English

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