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    Protocol

    Ethanol Injection Method for Liposome Preparation

    Ethanol injection method is one of the preferred methods for liposome preparation due to its advantages including rapidity, safety, and reproducibility. This method involves the injection of phospholipid solut...

    Guangsheng Du, Xun Sun in Liposomes (2023)

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    Protocol

    Genoty** of Transposable Element Insertions Segregating in Human Populations Using Short-Read Realignments

    Transposable element (TE) insertions are a major source of in the human genome. Due to the repetitive nature and biological importance of TEs, many tools have been developed to identify and genotype TE ins...

    Xun Chen, Guillaume Bourque, Clément Goubert in Transposable Elements (2023)

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    Protocol

    CRISPR-Cas9 Gene Editing to Generate Isoform-Specific LAMP-2A Knockout in Human Cancer Cells

    Chaperone-mediated autophagy (CMA) is a highly specific lysosomal-dependent protein degradation pathway. A critical molecular component of CMA is the lysosome-associated membrane protein (LAMP) type 2A, which ...

    Ting-ting Yu, Xun Zhou, Helin Vakifahmetoglu-Norberg in Autophagy and Cancer (2022)

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    Protocol

    Tissue-Specific Ribosome Profiling in Drosophila

    Robust mechanisms exist that serve to dynamically regulate the translation of mRNA into proteins across heterogeneous tissues. These processes ensure timely generation of proteins in quantities that scale with...

    Xun Chen, Dion Dickman in Ribosome Profiling (2021)

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    Protocol

    Desiccation Tolerance Assays for Acinetobacter baumannii

    Acinetobacter baumannii is a hospital-associated pathogen of growing importance and is a paradigm for endemic hospital contamination. Desiccation tolerance has been implicated as an important characteristic that ...

    Xun Wang, M. Stephen Trent, Bryan W. Davies in Acinetobacter baumannii (2019)

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    Protocol

    Revised Mechanism and Improved Efficiency of the QuikChange Site-Directed Mutagenesis Method

    Site-directed mutagenesis has been widely used for the substitution, addition or deletion of nucleotide residues in a defined DNA sequence. QuikChange™ site-directed mutagenesis and its related protocols have ...

    Yongzhen **a, Luying Xun in In Vitro Mutagenesis (2017)

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    Protocol

    Rational Design of Rho GTPase-Targeting Inhibitors

    Rho GTPases have been implicated in diverse cellular functions and are potential therapeutic targets in inflammation, cancer, and neurologic diseases. Virtual screening of compounds that fit into surface groov...

    Xun Shang, Yi Zheng in Rational Drug Design (2012)

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    Protocol

    Using ChIPMotifs for De Novo Motif Discovery of OCT4 and ZNF263 Based on ChIP-Based High-Throughput Experiments

    DNA motifs are short sequences varying from 6 to 25 bp and can be highly variable and degenerated. One major approach for predicting transcription factor (TF) binding is using position weight matrix (PWM) to r...

    Brian A. Kennedy, Xun Lan, Tim H.-M. Huang in Next Generation Microarray Bioinformatics (2012)

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    Protocol

    Rho GTPases in Hematopoietic Stem/Progenitor Cell Migration

    Rho GTPases including RhoA, Rac1, and Cdc42 are a class of intracellular signaling proteins critical for the regulation of cytoskeleton organization, adhesion, and migration. Molecular mechanisms of mammalian ...

    Wei Liu, Yuxin Feng, Xun Shang, Yi Zheng in Stem Cell Migration (2011)

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    Protocol

    Fractionation of Complex Proteomes by Microscale Solution Isoelectrofocusing Using ZOOM− IEF Fractionators to Improve Protein Profiling

    All current methods for quantitatively comparing protein profiles, including twodimensional polyacrylamide gel electrophoresis (2-D PAGE) as well as non-2-D gel methods such as isotope-coded affinity tag metho...

    Xun Zuo, Ki-Boom Lee, David W. Speicher in The Proteomics Protocols Handbook (2005)

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    Protocol

    Microscale Solution Isoelectrofocusing

    Proteomics is a relatively new research discipline that deals with systematic, large-scale analyses of proteins in biological systems (1,2). Two-dimensional polyacrylamide gel electrophoresis (2-D PAGE) is curren...

    Xun Zuo, David W. Speicher in Protein Purification Protocols (2004)