Amaranthus caudatus |
| SPECIES IMAGE |  |
SOURCE | Tassel flower, inca wheat |
| LECTINS | ACA, Amaranthin, ACL |
| MOLECULAR IMAGE |  |
CLASS | beta-trefoil lectin, Amaranthin group |
| NOMEN | LECp.Ama.Cau.se.Hga1 |
| INDEX | Plant lectin / Plant / Seed / Hololectins / Gal/GalNAc-binding lectins |
| CHARACTERIZATION | Amaranthin is a highly specific tool probe for the T and cryptic T antigens. See: J. Biolog. Chem. 1989 (264); 16 123-16 131 Amaranthin is used as a histochemical probe for proliferating cells in human colonic tissue. See Biochemistry 1992 (31); 4308-4313 Amaranthin represents about 3.7% of the PBS extractable protein in seed meal. See: See: J. Biolog. Chem. 1989 (264); 16 123-16 131 A lectin with similar T-antigen binding specificity is present in Artocarpus integrifolia seeds. |
| BIOACTIVITY | The Amaranthus lectin agglutinates human ABO and sheep, goat, rat rabbit and guinea pig erythrocytes. See: Plant Sci. 1993 (94); 47-53 |
| SOURCE TISSUE | Seed |
| SPECIFICITY | Chitin binding protein, GalNAc (T-antigen disaccharide and its alpha-linked glycosides (Gal(1,3)GalNAc-alpha-O-R) |
| INHIBITORS | |
| REFERENCES | J. Mol. Biol., 258, 322-333, 1996 J. Biolog. Chem. 1989 (264); 16 123-16 131 |