The Baseclick EdU Flow Cytometry Kits provide a superior alternative to BrdU and [3H]thymidine assays for directly measuring DNA synthesis. EdU (5-ethynyl-2′-deoxyuridine) is a nucleoside analog to thymidine and is incorporated into DNA during active DNA synthesis. In contrast to BrdU assays, the EdU Flow Cytometry Assays are not antibody based and therefore do not require DNA denaturation for detection of the incorporated nucleoside. Instead, the EdU Flow Cytometry Kits utilize click chemistry for detection in a variety of dye fluorescent readouts. Furthermore, the streamlined detection protocol reduces both the total number of steps and significantly decreases the total amount of time. The simple click chemistry detection procedure is complete within 30 minutes and is compatible with multiplexing for content and context-rich results.
The apoptosis inducing receptor CD95/Fas has multiple tumorigenic activities. In different genetically engineered mouse models tumor-expressed CD95 was shown to be critical for cell growth. Using a combination of immune-deficient and immune-competent mouse models, we now establish that loss of
Alternative splicing is well understood to enhance proteome diversity as cells respond to stimuli. However, mechanistic understanding for how the spliceosome processes precursor messenger RNA (mRNA) transcripts to achieve template diversification is incomplete. We use recently developed enzymatic inhibitors of
Journal of immunological methods, 350(1-2), 29-35 (2009-08-04)
T lymphocyte proliferations can be measured by [(3)H]thymidine incorporation. However, many labs avoid this technique because of the need to use radioactive substrates. In addition, [(3)H]thymidine incorporation method does not permit simultaneous characterization of the proliferating cells. We developed the
Journal of neuroscience methods, 177(1), 122-130 (2008-11-11)
Labelling and identifying proliferating cells is central to understanding neurogenesis and neural lineages in vivo and in vitro. We present here a novel thymidine analogue, ethynyl deoxyuridine (EdU) for labelling dividing cells, detected with a fluorescent azide which forms a
Experimental studies measuring cell proliferation have had implications in cancer biology, immunology, cell biology, and developmental biology.
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