Correlated analysis of cellular DNA, membrane antigens and light scatter of human lymphoid cells.

Correlated analysis of cellular DNA, membrane antigens and light scatter of human lymphoid cells.
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人淋巴细胞的细胞DNA、膜抗原和光散射的相关分析。

DOI:
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发表时间:
2005
期刊:
Cytometry
影响因子:
--
通讯作者:
Howard S. Kruth
Howard S. Kruth
中科院分区:
--
文献类型:
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作者:
Raul C. Braylan;Neal A. Benson;V. A. Nourse;Howard S. Kruth

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在乙醇固定和RNase处理后,使用荧光素(FITC)结合抗体标记B和T细胞抗原,碘化丙啶(PI)染色DNA,对人淋巴细胞进行膜抗原、DNA和光散射的流式细胞术相关分析。改进了FACS II流式细胞仪,以同时获得双色荧光和光散射发射的数字化测量。编写软件以允许对所获得的三个参数中的任何两个进行单参数分析或相关分析。乙醇固定保存FITC表面标记至少15周,但产生了显着的变化,光散射。核糖核酸酶处理和PI染色后,没有观察到FITC分布的变化,FITC标记的存在并不影响DNA分布。在异质细胞群内,清楚地证明了由膜抗原鉴定的细胞亚群的DNA分布。
Flow cytometric correlated analysis of membrane antigens, DNA, and light scatter was performed on human lymphoid cells using fluorescein (FITC)-conjugated antibodies to label B- and T-cell antigens and propidium iodide (PI) to stain DNA after ethanol fixation and RNase treatment. A FACS II flow cytometer was modified to obtain digitized measurements of two color fluorescence and light scatter emissions, simultaneously. Software was written to allow single parameter analysis or correlated analysis of any two of the three parameters acquired. Ethanol fixation preserved FITC surface labeling for at least 15 weeks, but produced marked changes in light scatter. No changes in FITC distributions were observed after RNase treatment and PI staining, and the presence of FITC labeling did not affect DNA distributions. Within heterogeneous cell populations, the DNA distribution of cell subpopulations identified by a membrane antigen was clearly demonstrated.
通过流式细胞荧光法在单细胞水平分析正常和恶性乳腺细胞中人乳腺上皮抗原的表达。
DOI: 10.1159/000163773
发表时间: 1981
期刊: Experimental cell biology
影响因子: --
作者:
Peterson,JA;Bartholomew,JC;Stampfer,M;Ceriani,RL
通讯作者: Ceriani,RL
研究单克隆抗体识别的人类 T 淋巴细胞抗原。
DOI: 10.1073/pnas.78.3.1791
发表时间: 1981
影响因子: 11.1
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鼠 B 淋巴瘤细胞系 Ia 抗原表达的细胞周期相关异质性:流式细胞术分析。
DOI: --
发表时间: 1981
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Lanier,LL;Warner,NL
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