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Monoclonal antibodies specific for simian virus 40 tumor antigens.针对猴病毒40肿瘤抗原的单克隆抗体。
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Construction of a defective retrovirus containing the human hypoxanthine phosphoribosyltransferase cDNA and its expression in cultured cells and mouse bone marrow.一种含有人类次黄嘌呤磷酸核糖转移酶互补脱氧核糖核酸的缺陷型逆转录病毒的构建及其在培养细胞和小鼠骨髓中的表达。
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通过流式细胞术对编码细胞内抗原的逆转录病毒载体进行快速滴定。

Rapid titration of retroviral vectors encoding intracellular antigens by flow cytometry.

作者信息

Sladek T L, Jacobberger J W

机构信息

Department of Genetics, School of Medicine, Case Western Reserve University, Cleveland, Ohio 44106.

出版信息

J Virol. 1990 Jun;64(6):3135-8. doi: 10.1128/JVI.64.6.3135-3138.1990.

DOI:10.1128/JVI.64.6.3135-3138.1990
PMID:2159569
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC249510/
Abstract

Flow cytometry was used to detect cells infected with retroviral vectors encoding both simian virus 40 large T antigen and G418 resistance after indirect immunofluorescence staining using a T-antigen-specific monoclonal antibody and a fluorescein-conjugated secondary antibody. Titers of viral stocks determined by flow cytometry were equivalent to those determined by quantitation of G418-resistant colonies.

摘要

在使用T抗原特异性单克隆抗体和荧光素偶联二抗进行间接免疫荧光染色后,采用流式细胞术检测感染了编码猿猴病毒40大T抗原和G418抗性的逆转录病毒载体的细胞。通过流式细胞术测定的病毒原液滴度与通过定量G418抗性菌落所测定的滴度相当。