immunoreaction


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Related to immunoreaction: heteroantigen

im·mu·no·re·ac·tion

(im'yū-nō-rē-ak'shŭn),
An immunologic reaction, especially in vitro between antigen and antibody.

immunoreaction

(ĭm′yə-nō-rē-ăk′shən, ĭ-myo͞o′-)
im′mu·no·re·ac′tive adj.
im′mu·no·re′ac·tiv′i·ty n.

immunoreaction

(ĭ-mū″nō-rē-ăk′shŭn)
The reaction of an antibody to an antigen, exploited in some laboratory tests that stain, isolate, or purify cells that express specific markers on their cell membranes.
References in periodicals archive ?
We should therefore be familiar with technical and interpretive pitfalls, since many factors may influence the technical preparation of the immunoreactions and a wide variety of causes can result in incorrect interpretations.
IgE and IgE-mediated immunoreaction in the pathogenesis of human cysticercosis.
Then, the mantle graft is excluded by the host oyster because of an immunoreaction, resulting in the death and disorganization of the primary pearl sac.
PCR product binds here, and a secondary immunoreaction is used to dye and visualize the immobilized label molecules.
In a more recent study, (13) where a higher cutoff value was used because of the well-recognized level of p16 staining in normal bladder tissue, abnormal p16 expression was defined as positive p16 immunoreaction in more than 10% of tumor cell nuclei.
In several cases, a peculiar nuclear staining pattern occurred, with 1 or several distinctly stained spheroid intranuclear bodies, either present as a sole nuclear immunoreaction or as a reaction in context with diffuse nuclear or cytoplasmic staining, or as both.
After immunoreaction, sections were counterstained with methyl green for nerve fibre studies, and Harris hematoxyline for neuroendocrine cell studies.
Immunoreaction using magnetic particles has attracted attention as a means to improve assay efficiency (9, 10).
For insulin immunoreaction, sections were labeled with mAbs anti-insulin (1:100) for lh at 30[degrees]C.
15) Recent studies (15,16) have shown that high-molecular-weight caldesmon, which is a marker of muscle and myoepithelial cells, gives a strong positive cytoplasmic immunoreaction in epithelioid MM.
Immunoreaction was detected by using SABC system as described in the manufacturer's protocol.

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