This article is about the use of red cell agglutination as a testing method. For the hematologic condition, see red cell agglutination.
Hemagglutination, or haemagglutination, is a specific form of agglutination that involves red blood cells (RBCs). It has two common uses in the laboratory: blood typing and the quantification of virus dilutions in a haemagglutination assay.
The hemagglutination assay or haemagglutination assay (HA) and the hemagglutination inhibition assay (HI or HAI) were developed in 1941–42 by American...
Hemagglutination, or haemagglutination, is a specific form of agglutination that involves red blood cells (RBCs). It has two common uses in the laboratory:...
result due to hemagglutination has been inhibited. On the contrary, if hemagglutination occurs, the test will result negative. Hemagglutination blood typing...
social science method Hormonal imprinting, a biological phenomenon Hemagglutination inhibition, method for quantifying the relative concentration of viruses...
legume seeds have been proven to contain high lectin activity, termed hemagglutination. Soybean is the most important grain legume crop in this category....
test for syphilis is the Treponema pallidum hemagglutination assay or TPHA. TPHA is an indirect hemagglutination assay used for the detection and titration...
result of hemagglutination units (HAU), with typical PFU to HAU ratios in the 106 range. This assay takes ~1–2 hours to complete. The hemagglutination inhibition...
Properties and Biomedical Applications, 1998, p. 211; Nagda and Deshmukh, "Hemagglutination Pattern of Galactose Specific Lectin From Pedilanthus tithymaloides...
to be more sensitive than DID. Three additional techniques, passive hemagglutination, enzyme linked immunosorbent assay (ELISA), and western blotting (WB)...
natural infection or vaccination. Common serological assays include hemagglutination inhibition assays that detect HA-specific antibodies, virus neutralization...
using methods including the Sabin–Feldman dye test (DT), the indirect hemagglutination assay, the indirect fluorescent antibody assay (IFA), the direct agglutination...
fluorescent treponemal antibody-absorption (FTA-ABS) test, T. pallidum hemagglutination assays (TPHA), and the microhemagglutination assay (MHA-TP).[citation...
(HN) is involved with viral attachment and thus hemadsorption and hemagglutination. Furthermore, the fusion (F) protein is important in aiding the fusion...
monoclonal antibodies and immunofluorescence, including T. pallidum hemagglutination assay (TPHA) and fluorescent treponemal antibody absorption (FTA-ABS)...
the immune system as foreign, causing an immune response, such as hemagglutination. Serotypes differ widely between individuals; therefore, if cells from...
Antigenic analysis of recombinant viruses possessing the 1918 HA and NA by hemagglutination inhibition tests using ferret and chicken antisera suggested a close...
abolish the positive test. Many traditional serological tests such as hemagglutination or complement fixation employ this principle. Such tests can typically...
viruses are incomplete. Antigenic drift occurs in influenza A, B, and C. Hemagglutination inhibition experiments using ferret serum after infection allowed the...
(influenza) (HA), an antigenic glycoprotein from Influenza viruses Hemagglutination assay, a measurement of viruses or bacteria Hartree, an atomic unit...
procedure may not provide a conclusive identification. In these cases, hemagglutination inhibition can be used, wherein a neutralizing substance cancels out...
formation of agglutinins in the body and leads to agglutination, such as hemagglutination, which involves red blood cells (RBCs). The kind of agglutinogens present...
identification to species level); enzyme immunoassay (EIA); indirect hemagglutination (IHA); Antigen detection – monoclonal antibody; PCR for species identification...
A. Serologic criteria: Positive Anti-RNP at a titre> 1:1600 by hemagglutination B. Clinical Criteria 1. Edema of the hands 2. Synovitis 3. Myositis 4....
imaging is the main method—while serology tests (such as indirect hemagglutination, ELISA (enzyme linked immunosorbent assay), immunoblots or latex agglutination)...
complement fixation, polymerase chain reaction, neutralization test, and hemagglutination-inhibition test. In the past, arboviruses were organized into one of...
identify B. anthracis includes gamma bacteriophage testing, indirect hemagglutination, and enzyme-linked immunosorbent assay to detect antibodies. The best...
relatively stringent serologic tests such as virus neutralization (VN) and hemagglutination inhibition (HI). The biophysical and biochemical properties of PPV...
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