[Development and application of hybridoma secreting monoclonal antibody against poly-human serum albumin]. 1989

M Y Cai, and Z K Zhang, and J W Mu, and C X Wang, and T Y Yin, and M Y Li, and L Liu, and Z R Zhao, and D R Wang

Two hybridomas which secrete monoclonal antibody (McAb) against polymerized human serum albumin (PHSA) were obtained by the fusion of SP2/0 myeloma cell with immune murine spleen cells. One of the McAb was identified as mouse IgG1, the other was IgM. The titers of these purified McAb was 1:16 364 with passive hemagglutination assay (PHA). After labelling with 125I by chloramine-T method, a solid phase radioimmune assay for detecting the PHSA has yielded in 21 positive results, out of 126 HBsAg positive sera, but 53 HBsAg negative sera were all negative. At present we have not seen any report of PHSA present in circulation. PHSA may be as a bridge bind receptor between HBV and hepatocytes and then initiate infection. The appearance of PHSA in HBsAg positive sera could be the result of the damage of the liver during virus infection. More work should be done for this explanation.

UI MeSH Term Description Entries
D008807 Mice, Inbred BALB C An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research. BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D006509 Hepatitis B INFLAMMATION of the LIVER in humans caused by a member of the ORTHOHEPADNAVIRUS genus, HEPATITIS B VIRUS. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact. Hepatitis B Virus Infection
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006825 Hybridomas Cells artificially created by fusion of activated lymphocytes with neoplastic cells. The resulting hybrid cells are cloned and produce pure MONOCLONAL ANTIBODIES or T-cell products, identical to those produced by the immunologically competent parent cell. Hybridoma
D000075462 Serum Albumin, Human Serum albumin from humans. It is an essential carrier of both endogenous substances, such as fatty acids and BILIRUBIN, and of XENOBITOICS in the blood. Albumin Human,Human Albumin,Human Serum Albumin,Albumin, Human,Albumin, Human Serum,Human, Albumin
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000911 Antibodies, Monoclonal Antibodies produced by a single clone of cells. Monoclonal Antibodies,Monoclonal Antibody,Antibody, Monoclonal
D012709 Serum Albumin A major protein in the BLOOD. It is important in maintaining the colloidal osmotic pressure and transporting large organic molecules. Plasma Albumin,Albumin, Serum
D051379 Mice The common name for the genus Mus. Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus

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