Medical Definition of Radial immunodiffusion

1. A quantitative variation of immunodiffusion in which the agar gel contains evenly distributed antigen (or antibody) and its counterpart from the test sample diffuses into the gel from a single well resulting in a circular precipitin line around the sample well. The diameter of the precipitin ring is proportional to the concentration of the antibody (or antigen) present in the test sample. By comparing the diameter of the test specimen precipitin ring to known standards, a relatively insensitive estimation of the concentration of specific antibody or antigen can be achieved. (01 Dec 1998)

Radial Immunodiffusion Pictures

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Lexicographical Neighbors of Radial Immunodiffusion

radial collateral ligament of elbow
radial collateral ligament of wrist
radial curve
radial distribution function
radial distribution functions
radial eminence of wrist
radial engine
radial engines
radial flexor muscle of wrist
radial fossa of humerus
radial gate
radial glial cell
radial growth phase
radial head
radial head subluxation
radial immunodiffusion (current term)
radial index artery
radial keratotomy
radial nerve
radial notch
radial phenomenon
radial ponderomotive force stabilisation
radial pulse
radial recurrent artery
radial reflex
radial saw
radial scar
radial sclerosing lesion
radial shield
radial spoke

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