A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro.
A monoclonal antibody (WM1) against the third component of human complement (C3) was produced by fusing P3-X63-Ag8 mouse myeloma cells with spleen cells from BALB/c mice immunized with purified C3. The specificity of WM1 antibody against C3 was established by its capacity to inhibit a standard C3 he...
| Những tác giả chính: | , , |
|---|---|
| Định dạng: | Journal article |
| Ngôn ngữ: | English |
| Được phát hành: |
1981
|
| _version_ | 1826281524199161856 |
|---|---|
| author | Whitehead, A Sim, R Bodmer, W |
| author_facet | Whitehead, A Sim, R Bodmer, W |
| author_sort | Whitehead, A |
| collection | OXFORD |
| description | A monoclonal antibody (WM1) against the third component of human complement (C3) was produced by fusing P3-X63-Ag8 mouse myeloma cells with spleen cells from BALB/c mice immunized with purified C3. The specificity of WM1 antibody against C3 was established by its capacity to inhibit a standard C3 hemolytic assay and to immunoprecipitate C3 from human serum in the presence of S. aureus bacteria. Indirect binding assays indicate that the antibody is directed the C3c portion of C3. The immunoprecipitation technique was used to screen for the presence of C3 in the culture supernatants of various cell lines. By this means, C3 was identified as a secreted product of human primary fibroblasts, transformed fibroblasts and D98/AH-2, a HeLa derivative, but not of other human cell lines. WM1 was unable to immunoprecipitate C3 from rabbit or mouse fibroblast culture supernatants. |
| first_indexed | 2024-03-07T00:30:06Z |
| format | Journal article |
| id | oxford-uuid:7f776027-517f-489c-9b58-afb7ca6c2f90 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T00:30:06Z |
| publishDate | 1981 |
| record_format | dspace |
| spelling | oxford-uuid:7f776027-517f-489c-9b58-afb7ca6c2f902022-03-26T21:17:07ZA monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:7f776027-517f-489c-9b58-afb7ca6c2f90EnglishSymplectic Elements at Oxford1981Whitehead, ASim, RBodmer, WA monoclonal antibody (WM1) against the third component of human complement (C3) was produced by fusing P3-X63-Ag8 mouse myeloma cells with spleen cells from BALB/c mice immunized with purified C3. The specificity of WM1 antibody against C3 was established by its capacity to inhibit a standard C3 hemolytic assay and to immunoprecipitate C3 from human serum in the presence of S. aureus bacteria. Indirect binding assays indicate that the antibody is directed the C3c portion of C3. The immunoprecipitation technique was used to screen for the presence of C3 in the culture supernatants of various cell lines. By this means, C3 was identified as a secreted product of human primary fibroblasts, transformed fibroblasts and D98/AH-2, a HeLa derivative, but not of other human cell lines. WM1 was unable to immunoprecipitate C3 from rabbit or mouse fibroblast culture supernatants. |
| spellingShingle | Whitehead, A Sim, R Bodmer, W A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title | A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title_full | A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title_fullStr | A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title_full_unstemmed | A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title_short | A monoclonal antibody against human complement component C3: the production of C3 by human cells in vitro. |
| title_sort | monoclonal antibody against human complement component c3 the production of c3 by human cells in vitro |
| work_keys_str_mv | AT whiteheada amonoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro AT simr amonoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro AT bodmerw amonoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro AT whiteheada monoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro AT simr monoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro AT bodmerw monoclonalantibodyagainsthumancomplementcomponentc3theproductionofc3byhumancellsinvitro |