细胞形态:淋巴样
免疫类型:IgG1
数量:大量
是否是肿瘤细胞:0
物种来源:小鼠
ATCC Number:HB-9303?
生长状态:悬浮生长
运输方式:冻存运输
规格:0.1ml Designations: C273
Depositors: ?Xoma Corporation
Isotype: IgG1
Biosafety Level:1
Shipped: frozen
Medium & Serum: See Propagation Growth Properties:suspension
Organism: Mus musculus (B cell); Mus musculus (myeloma) deposited as mouse (B cell); mouse (myeloma)
Morphology:lymphoblast
Source: Cell Type: hybridoma: B lymphocyte;
Cellular Products:immunoglobulin; monoclonal antibody; against human CD20 (chimeric immunoglobulin))
Permits/Forms:In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location.
Comments:C273 is was derived from the Sp2/0 hybridoma cell line.
It is transfected with plasmids pING2101 and pING2106.
The cells are neomycin resistant and express chimeric heavy and light chain antibody genes encoding the variable region of the mouse monoclonal antibody produced by 2H7 and a human constant region.
Propagation: ATCC complete growth medium: Iscove's modified Dulbecco's medium with 4 mM L-glutamine adjusted to contain 1.5 g/L sodium bicarbonate and supplemented with 0.05 mM 2-mercaptoethanol, 80%; fetal bovine serum, 20%
Subculturing: Medium Renewal: Every 3 to 4 days
Cultures can be maintained by addition or replacement of fresh medium. Start cultures at 2 X 10 exp5 cells/ml and maintain between 1 X 10 exp5 and 1 X 10 exp6 cells/ml.
References: 22087: Robinson RR, et al. Chimeric antibody with specificity to human B cell surface antigen. US Patent 5,500,362 dated Mar 19 1996
23287: Clark EA, et al. Role of the Bp35 cell surface polypeptide in human B-cell activation. Proc. Natl. Acad. Sci. USA 82: 1766-1770, 1985. PubMed: 3872456
32173: Profous-Juchelka H, et al. Recombinant and native group B eimeria tenella immunogens useful as coccidiosis vaccines. US Patent 5,824,656 dated Oct 20 1998