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Contributing protocols Add new protocols Add a new lab- or person-specific protocol Add a consensus protocol (?) Nature Methods article on OWW protocols Improve protocols in development Please Contribute! Pulse-chase protein production Fixing cells Q-PCR β-galactosidase assay Denaturing acrylamide gel purification of nucleic acids Quantitating nucleic acids Bacterial species identification Yeast artificial chromosomes One step 'miniprep' method for the isolation of plasmid DNA Cleaning Glass Coverslips "Core Sample" PCR: Amplifying DNA from agarose gels Broncho-alveolar Lavage Artificial transcriptional terminators Codon usage optimization Making construction plasmid Isolation of murine splenocytes Intracellular cytokine staining for flow cytometry (mouse) Streptavidin purification of DNA fragments	In vivo Escherichia coli [show][hide] Preparing chemically competent cells Electrocompetent cells Miniprep Electroporation Colony PCR Knight:Colony PCR Endy:Colony PCR Bacterial cell culture Endy:E. coli Western Blot Endy:STN Chemostat Protocol Beta-Galactosidase Assay (A better Miller) Knight:Preparing electrocompetent cells Miniprep/Qiagen kit Miniprep/Kit-free high-throughput protocol Transforming chemically competent cells Bacterial transformation Making a long term stock of bacteria P1vir phage transduction Preparing chemically competent cells (Inoue) Transforming chemically competent cells (Inoue) One step 'miniprep' method for the isolation of plasmid DNA TOP10 chemically competent cells Miniprep/GET buffer Knight:Electroporation Belcher/Knight: Electrocompetent Cells Lory:Quick transformant screen Seth:Quick Transformant Screen Sauer:Lysing E. coli with Lysozymes Maxiprep of plasmid DNA from E. coli Recombineering/Lambda red-mediated gene replacement Knight:DNA Spots Knight:Miniprep low copy plasmids Knight:Beta-galactosidase assay Knight:Beta-galactosidase assay/96 well format ChIP-Chip E. coli Engineering BioBrick vectors from BioBrick parts/Colony PCR Knight:Beta-galactosidase assay/Fluorescence Cell counting/plating Cell and tissue lysis hub Knight:Preparing stabs Duffy:LIC Cloning Cell cycle analysis Huang: Agarose Slides for Imaging In-fusion biobrick assembly Richard Lab:Electroporation of E. coli Richard Lab:Preparing electrocompetent cells Erman's Lab:DNA Miniprep with Alkaline Lysis Miniprep/TENS miniprep McClean:Competent Cells Gill:Rapid bacterial DNA prep Mesoplasma florum [show][hide] Culture media Mesoplasma florum:Microarray design Mesoplasma florum:Codon usage Mesoplasma florum:Physiology Mesoplasma florum:Genome Mouse [show][hide] Mouse keratinocyte cultures Mouse tissue lysis for genotyping Tamoxifen administration to mice DNA extraction from tissue Mycobacterium smegmatis [show][hide] Transformation by electroporation T7 [show][hide] Studier Lysate Prep Cesium Chloride Purification of T7 Gill:Making plate lysates Gill:Phage genomic DNA extraction Gill:Plating out phage Yeast [show][hide] Yeast culture media Preserving yeast cultures Assaying mating Cell Cycle Arrest Dropout plates for yeast High Efficiency Transformation Spheroplast Transformation Layered plates Silver: Lysate for Western (for Western etc.) Silver: Time-Lapse Microscopy Yeast Colony PCR Yeast DNA Prep	In vitro Nucleic acids [show][hide] Nucleic acid precipitation Phenol/chloroform extraction Quantitating nucleic acids DNA [show][hide] Agarose gel electrophoresis Annealing Primers Centrifugal filtration/Nucleic acids DNA Ligation DNA Synthesis from Oligos Designing primers Double stranding oligo libraries Library Generation Miniprep PCR PCR Overlap Extension PNK Treatment of DNA Ends Phosphatase treatment of linearized vector Polony Protocols Purification of DNA Reconstituting primers Restriction digest 'Round-the-horn site-directed mutagenesis Sequencing DNA Site-directed mutagenesis Sauer:Stitching Genes by PCR TempliPhi Affymetrix DNA Labeling RNA [show][hide] RNA Quality Control In vitro transcription with T7 RNA polymerase Northern Blot, 32P End-Labeled Probes Probe Prep, 32P End-Labeled Probes RNA extraction Sauer:RNA Purification from E. coli RNA electrophoresis RNA half-life RNase Protection Assay Affymetrix One cycle labeling Affymetrix Small sample labeling Affymetrix Prokaryotic Labeling Protein [show][hide] Acrylamide gels Chromatin Immunoprecipitation Electrophoretic mobility shift assay Keating:Experimental Protocols:HPLC Protein Preps: Yeast Denaturing Protein Extraction Native Protein Extraction Purification of His-tagged proteins Free Sulfhydryl Determination Sauer:Lysing E. coli with Lysozymes Expression and purification of 35S-labeled proteins Silver staining Western blot Dot Blot Plant specific protocols [show][hide] Hop DNA Isolation Transformation Protocol for Tobacco Transformation Protocol for Arabidopsis
	In silico Sequence Analysis [show][hide] BLAST CLUSTALW Protein motifs Plasmapper Structure [show][hide] THREADER Homology Modelling Pathway Modelling [show][hide] FBA MoMA X-Ray Crystallography [show][hide] Coot for Model Building	Other Flow Cytometry [show][hide] Flow Calibration Endy:FACS protocols Microfluidics [show][hide] Design a Microfluidic Chip Order a Microfluidic Chip from the Foundry Operate Microfluidic Chemostat Microscopy [show][hide] Agarose Pads for Microscopy Quantitative Microscopy Silver: Time-Lapse Microscopy Plate reader [show][hide] Endy:Victor3 plate readerPlate reader usage protocols General resources [show][hide] Current Protocols in Molecular Biology Downloadable pdfs. Molecular Cloning Protocol-online Useful protocols and a popular discussion section. iProtocol Abridged Current Protocols Invitrogen protocols. Not amenable to printing. JoVE is an online research journal for publishing visualized (video-based) biological experiments. Need help with protocols? [show][hide] Questions and Answers on OWW

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