全文获取类型
收费全文 | 103篇 |
免费 | 12篇 |
出版年
2021年 | 1篇 |
2018年 | 1篇 |
2016年 | 1篇 |
2015年 | 3篇 |
2014年 | 1篇 |
2013年 | 3篇 |
2012年 | 1篇 |
2011年 | 3篇 |
2010年 | 2篇 |
2008年 | 1篇 |
2006年 | 1篇 |
2004年 | 1篇 |
2003年 | 1篇 |
2002年 | 1篇 |
2001年 | 3篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 6篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1984年 | 2篇 |
1982年 | 5篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1979年 | 2篇 |
1978年 | 6篇 |
1977年 | 8篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1974年 | 5篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1968年 | 4篇 |
1967年 | 3篇 |
排序方式: 共有115条查询结果,搜索用时 625 毫秒
21.
Jwu-Sheng Tung Margrit P. Scheid Marco A. Pierotti Ulrich Hämmerling Edward A. Boyse 《Immunogenetics》1981,14(1-2):101-106
Conventional Ly-5 alloantisera precipitate cell-surface molecules of three sizes: 200K, 205K, and 220K. In SDS-PAGE, the rat monoclonal antibody 74/8 precipitates the same three molecules from both Ly-5.1 and Ly-5.2 cells. Cleveland mapping of the three molecules, precipitated by reaction of conventional Ly-5 alloantisera or 74/8 monoclonal antibody with lysates of 125I-labeled cells, disclosed no differences among the three molecular forms, but markedly distinguished all three Ly-5.1 molecules from all three Ly-5.2 molecules. Each of the three molecular forms can be expressed independently of the other two by cloned culture lines of Ly-5+ cells of different hematopoietic lineage. All of the seven cloned lines tested expressed only one form. However, two of the seven uncloned culture lines tested, plasmacytoma MOPC-70A and the X.1 putative macrophage line which originated from an SJL tumor, yielded both 200K and 205K forms.American Cancer Society Research Professor of Cell Surface Immunogenetics 相似文献
22.
Variations among sublines of inbred AKR mice 总被引:9,自引:0,他引:9
R T Acton E P Balankenhorn T C Douglas R D Owen J Hilgers H A Hoffman E A Boyse 《Nature: New biology》1973,245(140):8-10
23.
24.
Influence of mammary tumor virus infection on the acceptance or rejection of transplanted ML+ leukemias 总被引:1,自引:0,他引:1
25.
26.
27.
28.
The mixed hemadsorption hybrid antibody (MHA.HA) test was applied successfully to the detection of antigens on the surface of testicular cells separated into sub-populations by velocity sedimentation at unit gravity in the staput apparatus. Normal serum from mice of all strains tested, both male and female, was found to contain a natural autoantibody that reacts with testicular cells of all mice tested, but not with sperm or other cells. This autoantibody is detectable at an age of 4–6 weeks in females, and reaches a plateau at about 10 weeks of age. The corresponding antigen is denoted TCDA, because it is evidently a Testicular Cell Differentiation Antigen. Microscopy of the cells forming rosettes in the MHA.HA test confirmed that the TCDA+ cells belong to the gametogenetic series. Because females as well as males produce the autoantibody we presume that TCDA is also present on female gametic cells although it was not feasible to test this adequately. The anti-TCDA autoantibody is not related to the natural autoantibody against sperm, which according to MHA.HA test occurs in the serum of males but not of virgin females.Abbreviations used in this paper are as follows MHA.HA
mixed hemadsorption hybrid antibody
- TC
testicular cells
- TCDA
testicular cells differentiation antigen
- BALB
BALB/c
- BSA
bovine serum albumin
- Sp
sperm
- SpA
sperm antigen
- Ig
immunoglobulin
- PBS
phosphate-buffered saline
- NMS
normal mouse serum
- FBS
fetal bovine serum
- SRBC
sheep red blood cells 相似文献
29.
A new cell-surface antigen, specified by a gene betweenH-2D andTla is described. The provisional notationQa-1 is suggested for the locus determining this newly recognized cell surface component. Qa-1 is distinguished from known TL antigens by the following two criteria. Its expression is not confined to thymocytes — it occurs on lymph node cells (LNC) also; and the phenotypes of the new congenic recombinant strains B6.K1 and B6.K2, derived fromH-2D/Tla crossovers, are Qa-1+ Qa-2–TL– and Qa-l+Qa-2+TL–. Qa-1 antigen is defined by reaction of the standard TL typing serum, (B6 × A -Tla
b)F1 anti-A strain leukemia ASL1, with lymph node cells (LNC) in the cytotoxicity assay. Qa-1 antigen evidently is expressed, at least, on a subpopulation of T cells as well as on thymocytes. The gene order isH-2D, Qa-1, Qa-2, Tla.Abbreviations used in this paper LNC
lymph node cells pooled from inguinal, axillary, brachial, and mesentric nodes
- BA+
(C57BL/6-TlaaxA)F1
- BA–
(C57BL/6 × A -Tla
b)F1
- PBS
phosphate buffered saline pH 7.2
- Thy
thymocytes
- RMIg
Rabbit anti-mouse immunoglobulin
Please address proofs and communications concerning this paper to Dr. Thomas Stanton, Sloan Kettering Institute, 1275 York Ave., New York, N.Y. 10021 相似文献
30.
Six new monoclonal TL antibodies are described. At least one new TL antigen is defined (TL.7), and at least one more Tla allele, bringing the total number of known Tla alleles to six. Five of the monoclonal antibodies, and probably all six, identify distinct TL antigenic specificities. Four of these antigens conform in strain distribution and expression on leukemia cells to antigens defined by conventional antisera. The data contain a hint that monoclonal TL antibodies like TL.m6 may serve to identify a region of the Tla gene, which determines whether or not prothymocytes will respond to physiological induction by expressing TL, and thus may provide a means to study the regulatory mechanism that determines whether mouse strains are phenotypically TL+ or TL–
The nomenclature TL.m4–9 for the six monoclonal antibodies described follows McIntyre and coworkers (1980). The serial numbers 4–9 do not imply any correspondence with numbers assigned to TL antigens defined by conventional antisera. The corresponding hybridoma lines are available to interested investigators. 相似文献