Calf screening

Details Calf screening Calf screening

1985-07-23

1986-06-03

Yasko, John D.

Surgery

Truss

Perineal

119 1, 436547, A61M 103

Patent

active

045923388

ABSTRACT:
A screening system for assessing passive immunity in a multiplicity of calves involves collecting a blood sample from each of a multiplicity of calves; establishing and maintaining a correlation between each blood sample and the respective calf; contacting a predetermined volume of each blood sample with a predetermined amount of an anti-IgG under assay conditions which will visualize the immunoreaction between Ig in the sample and the anti-IgG; monitoring the immunoreaction for each contacted blood sample to determine the presence ("positive result") or absence ("negative result") of a preset level of immunoglobulin G in each blood sample; and identifying the calves which show a positive result and/or the calves which show a negative result.

REFERENCES:
patent: 4365632 (1982-12-01), Kortum
patent: 4402940 (1983-09-01), Nose et al.
patent: 4464166 (1984-08-01), Delson

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