Detection of colorectal carcinoma
AssigneeThe Wistar Institute
InventorsHilary Koprowski, Zenon Steplewski, Meenhard Herlyn
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Abstract
Colorectal carcinoma is detected by testing body fluids for the colorectal carcinoma monosialoganglioside identified by monoclonal antibodies produced by fused cell hybrid ATCC HB 8059.
Claims8
A method for the detection of colorectal carcinoma which comprises providing body fluid from an individual and testing said body fluid for the presence of the colorectal carcinoma monosialoganglioside identified by the antibody produced by the fused cell hybrid ATCC HB 8059.
An assay for the detection of colorectal carcinoma which comprises testing body fluid for the presence of the colorectal carcinoma monosialoganglioside identified by the antibody produced by the fused cell hybrid ATCC HB 8059, hereafter referred to as KS monosialoganglioside, by the procedure comprising:
- (a) incubating an aliquote of anti-KS monosialoganglioside monoclonal antibodies produced by a fused cell hybrid with an aliquot of cell free body fluid from an individual;
- (b) incubating the mixture from (a) above in contact with a surface having said KS monosialoganglioside attached thereto;
- (c) washing said mixture from said surface after said incubation of (b);
- (d) measuring the amount of antibody bound to said surface;
- and
- (e) comparing the results obtained with results obtained when steps (a) to (d) are performed but a buffer solution is employed in step (a) to replace the body fluid.
Dependencies are inferred from the claim text.