H-Y antigen is a male tissue specific antigen. Originally thought to trigger the formation of testes (via loci, an autosomal gene that generates the antigen...

H antigen can refer to one of the various types of antigens having diverse biological functions: Also known as substance H, H antigen is a precursor to...

a series of Chinese marine remote sensing satellites H-Y antigen, a male tissue specific antigen HY (band), a Japanese band Hy (island), a pre-Christian...

as HY antigens. H-Y antigens are encoded by genes on the Y chromosome. Both HLA class I and II alleles have been found to present these antigens. Some...

expression of H-Y antigen, and the azoospermia observed in 48,XYYY subjects may in turn be associated with a higher expression of H-Y antigen than in 47...

Carcinoembryonic antigen (CEA) describes a set of highly-related glycoproteins involved in cell adhesion. CEA is normally produced in gastrointestinal...

and the immune system of the mother: because certain proteins (called H-y antigens) are produced by male and not by female fetuses, the mother's immune...

is this antigen which maternal H-Y antibodies are proposed to both react to and 'remember'. Successive male fetuses are then attacked by H-Y antibodies...

Duffy antigen/chemokine receptor (DARC), also known as Fy glycoprotein (FY) or CD234 (Cluster of Differentiation 234), is a protein that in humans is...

(the antigen-binding site), comprising a set of complementarity-determining regions, at the amino terminal end of the monomer. Each arm of the Y thus...

sensitized to H-Y antigens involved in the sexual differentiation of male vertebrates, and producing antibodies that attack these antigens. Specifically...

Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential...

substance H), the antigen which is present in blood group O. As a result, they cannot make A antigen (also called substance A) or B antigen (substance...

between two motile phenotypes, different "H" antigens may be expressed. Salmonella that can express only one "H" antigen phase consequently have motile and non-motile...

II intron Group selection Guanine Guanosine Guide RNA Gynandromorph H-Y antigen Haemoglobin (hb) Haemophilia Haplodiploidy Haploid Haploidization Haploinsufficiency...

The human leukocyte antigen (HLA) system is a complex of genes on chromosome 6 in humans that encode cell-surface proteins responsible for regulation...

Prostate-specific antigen (PSA), also known as gamma-seminoprotein or kallikrein-3 (KLK3), P-30 antigen, is a glycoprotein enzyme encoded in humans by...

tissue H-Y antigen Hapten Hemocyte Hemolin Hepatocyte growth factor Heptavalent botulism antitoxin Herd immunity Heterophile Heterophile antigen Heterosubtypic...

absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins...

Antigen Kiel 67, also known as Ki-67 or MKI67 (marker of proliferation Kiel 67), is a protein that in humans is encoded by the MKI67 gene (antigen identified...

In biology, chimeric antigen receptors (CARs)—also known as chimeric immunoreceptors, chimeric T cell receptors or artificial T cell receptors—are receptor...

is used to denote the presence of one, both, or neither of the A and B antigens on erythrocytes (red blood cells). For human blood transfusions, it is...

The Kell antigen system (also known as the Kell–Cellano system) is a human blood group system, that is, a group of antigens on the human red blood cell...

Transfusion (ISBT) as systems in the human species where cell-surface antigens—in particular, those on blood cells—are "controlled at a single gene locus...

cells express T-cell receptors (TCRs) that can recognize a specific antigen. An antigen is a molecule capable of stimulating an immune response and is often...

recognizing fragments of antigen as peptides bound to major histocompatibility complex (MHC) molecules. The binding between TCR and antigen peptides is of relatively...

of H. pylori consists of phospholipids and lipopolysaccharide (LPS). The O-antigen of LPS may be fucosylated and mimic Lewis blood group antigens found...

B-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17 (TNFRSF17), is a protein that in humans is...

in animals, namely:[citation needed] O antigen: part of lipopolysaccharide layer K antigen: capsule H antigen: flagellin For example, E. coli strain EDL933...

a large, Y-shaped protein belonging to the immunoglobulin superfamily which is used by the immune system to identify and neutralize antigens such as bacteria...