The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Monoclonal antibody to human T-cell leukemia virus p19 defines polypeptide antigen in human choriocarcinoma cells and syncytiotrophoblasts of first-trimester placentas.

In previous studies we detected retrovirus RD114 p30-related antigen in human placental syncytiotrophoblasts and antibodies in cord blood sera. We now report that a monoclonal IgG antibody specific for the p19 protein of human T-cell leukemia virus (HTLV) reacts with human syncytiotrophoblastic antigen. When used in the immunoperoxidase tissue-staining procedure, the monoclonal antibody reacted with the syncytiotrophoblastic cells in sections of all early placentas (less than 15 weeks of gestation), blighted ova and benign (hydatidiform mole) or malignant placental tumors (destructive mole, choriocarcinoma). In all cases the reactivity was mainly confined to the cytoplasm of the cells with syncytiotrophoblastic morphology. Normal embryonal or adult tissues tested were negative. In immunoblotting of cultured choriocarcinoma cells, anti-HTLV p19 detected a single polypeptide at mol.wt 28,000 from proteins separated by electrophoresis.[1]

References

  1. Monoclonal antibody to human T-cell leukemia virus p19 defines polypeptide antigen in human choriocarcinoma cells and syncytiotrophoblasts of first-trimester placentas. Suni, J., Närvänen, A., Wahlström, T., Lehtovirta, P., Vaheri, A. Int. J. Cancer (1984) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities