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Fluorimetric DNA Assay of Cell Number
This fluorimetric assay has utility for the accurate assessment of cultured epid
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Measurement of Environmental Particulate Uptake by Lung Cells Using Flow Cytometry
Inhaled particles can cause a spectrum of responses ranging from simple clearanc
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Chemical Microscopy of Biological Samples by Dynamic Mode Secondary Ion Mass Spectrometry (SIMS)
3D chemical microscopy is one of the emerging applications of secondary ion mass
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Dictyostelium Slug Phototaxis
Dictyostelium slugs are able to respond to environmental stimuli in an extremely
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Following the Fate of Neural Progenitors by Homotopic/Homochronic Grafts in Xenopus Embryos
The neural plate consists of neuroepithelial cells that serve as progenitors for
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The Use of Selective Enrichment for the Isolation of Species-Specific DNA Probes for Insects
The identification of insects and other invertebrates is often extremely difficu
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Protein Kinase-A Directed Antisense Therapy of Tumor Growth In Vivo: The Antisense Effects Outlast A
Standard chemotherapy for cancer usually is accompanied by systemic tox icity, r
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Immobilization of Enzymes on Monofunctional and Heterofunctional Epoxy-Activated Supports
The immobilization of proteins on epoxy activated supports is discussed in this
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Isolation of Human and Mouse Hematopoietic Stem Cells
Hematopoietic stem cells (HSC) are rare with estimated frequencies of 1 in 10,00
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Nonradioactive Photoaffinity Labeling of Steroid Receptors Using Western Blot Detection System
Photoaffinity labeling is the process of covalently crosslinking a photoactive l
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Cloning of Hybridomas
Hybrid clones will appear within 2–3 wk after fusion (see Chapter 46 ). It is of
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The Blot Rolling Assay: A Method for Identifying Adhesion Molecules Mediating Binding Under Shear Co
Adhesive interactions of cells with blood vessel walls under flow conditions are
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Use of Sequential Chemical Extractions to Purify Nuclear Membrane Proteins for Proteomics Identifica
The nuclear envelope (NE) is a double membrane system that is both a part of the
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核酶(ribozyme)
核酶一词用于描述具有催化活性的RNA, 即化学本质是核糖核酸(RNA), 却具有酶的催化功能。核酶的作用底物可以是不同的分子, 有些作用底物就是同一RNA分子中
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细胞培养常见问题及回答
细胞培养常见问题及回答 如何选用特殊细胞系培养基？ 培养某一类型细胞没有固定的培养条件。在MEM中培养的细胞，很可能在DMEM或M199中同样很容易生长。总之，
