haemagglutinin


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Related to haemagglutinin: neuraminidase

hem·ag·glu·ti·nin

(hē'mă-glū'ti-nin)
A substance, antibody or other, which causes hemagglutination.
Synonym(s): haemagglutinin.

haemagglutinin

An antibody that causes HAEMAGGLUTINATION of red blood cells bearing the corresponding ANTIGEN.

haemagglutinin

any substance that causes the clumping of red blood cells.
References in periodicals archive ?
Mice with a mutation in the gene for the protease Tmprss2 do not become infected by flu viruses containing haemagglutinin type H1.
The haemagglutinin spike on the surface of the virus is subject to minor mutations during gene replication.
cold haemagglutinin disease with severe anaemia, reticulocytopenia and erithroid bone marrow.
Antibodies produced against a fragment of filamentous haemagglutinin (FHA) of Bordetella pertussis are able to inhibit hemagglutination induced by the whole adhesin.
Cooking was found to eliminate saponin and haemagglutinin whilst reducing trypsin inhibitors by 80%, tannin by 77% and phytate by 30% [2, 4, 5].
2007) Antigenic drift in the evolution of H1N1 influenza A viruses resulting from deletion of a single amino acid in the haemagglutinin gene.
In this research produced concentrations of positive (+) on the haemagglutinin test up to a concentration1 / 64or the level of sensitivity of 0.
Immune responses to pertussis antigens (pertussis toxin [PT], filamentous haemagglutinin [FHA], and pertactin [PRN]) were noninferior to those observed following a 3-dose primary DTaP series with Infanrix (GlaxoSmithKline Biologicals) in a clinical trial in which clinical efficacy of DTaP also was demonstrated (2,8,9).
180 ND hypogaea JL-24 Oil seeds Haemagglutinin Haemagglutinin Haemagglutinin Activity Activity Activity (on Chicken (on Goat (on Human +O Blood Group) Blood Group) Blood Group) Helianthus 1:16 1:32 1:8 annuus LSF-11 Helianthus 1:8 1:16 1:2 annuus LSF-8 Carthamus ND ND ND tinctorius PBNS-12 Carthamus ND ND ND tinctorius PBNS-40 Arachis ND 1:8 ND hypogaea JL-24 ND- not detected.
A better definition of the humoral and cellular immune responses to Mycobacterium tuberculosis antigens such as heparin-binding haemagglutinin adhesin (HBHA) may have an important impact on the differential diagnosis and vaccine development.
Structural changes in the haemagglutinin which accompany egg adaptation of an influenza A(H1N1) virus.
Subjects covered include the NS1 protein of influenza A virus; structural insights in to the function of influenza NS1; antigenicity, receptor binding, and membrane fusion of influenza type B haemagglutinin; influenza A virus nucleoprotein; influenza A virus haemagglutinin glycoproteins; structure and mechanism of the M2 channel; virulence genes of the 1918 pandemic influenza virus; polymerase structure and function; MChip, a single-gene diagnostic microarray for influenza A; and computer-assisted vaccine design.