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CDNA文库

2019.5.19
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zhaochenxu

致力于为分析测试行业奉献终身

 CDNA文库(主要内容如下)

·         Construction of cDNA Library

·         Construction of Genome DNA Library

·         Library Screening


Construction of cDNA Library

·         cDNA Library Construction (Michael Blaber's Lab)
Very useful guide and protocol for cDNA library construction

·         cDNA Library Construction (Promega)
Although it's a kit manual, but provides many standard procedures. 

o        Preparation of Bacterial Culture for Infection

o        Ligation of Insert to Vector Arms

o        Packaging and Titration of Ligated DNA

o        Transfer of Phage to Nitrocellulose Filters for Screening with Nucleic Acid Probes

o        Lysate Preparation
   

Construction of Genome DNA Library (see also PhageYeast)

·         Construction of Genome DNA Library (Michael Blaber's Lab)
Very useful guide and protocol for genome DNA library construction

·         Genomic Cloning Technical Manual (Promega) 
Very useful guide for genomic library construction

·         Construction of Lambda DNA Library (Promega)
This protocol contains detailed procedures for construction of lambda library, including Preparation of Bacterial Culture for Infection, Ligation of Insert to Vector Arms, Packaging and Titration of Ligated DNA, Transfer of Phage to Nitrocellulose Filters for Screening with Nucleic Acid Probes, Filter Preparation for Screening with Nucleic Acid Probes, Lysate Preparation...

·         M13 Library Construction From Cosmids (Whitehead Institute/MIT)

·         M13 Library Construction From BAC's or P1's(Whitehead Institute/MIT)

Library Screening

·         cDNA & Genomic DNA Library Screening (PMCI Research)

·         Library Screening using PCR (Crawford Lab)

·         Lambda plaque screening (Molecular Genetics Rec Lab)

·         cDNA Library Screening (Karl Clark)

o  Titer the library to determine the concentration of infectious phage.

o  Plate and lift the phage particles.

o  Hybridize the immobilized cDNA with labeled probe.

o  Pick positive plaques.

o  Cycle through steps 2-4 until a single cDNA containing phage is isolated, generally three cycles

·         Screening of cDNA and genomic libraries (Atle M. Bones)

o  Choice of bacterial strain

o  Checking the titer of the library

o  Plating out the library 

o  Taking lifts of the plates, (transferring the lambda phage to nylon membranes).

o  Probe labeling 

o  Filter Hybridization 

o  Washing of the filters

·         Screening of libraries with antibodies (Molecular Biology Laboratory (Dept. of Clinical Pharmacology, University of Berne, Switzerland)
The colony blot procedure is used to screen a library with an antibody for the expression of an antigen by a clone.
   

·         Colony/Plaque Blotting (Gimila's Lab)

·         Colony Hybridization (Vesicle Trafficking)

Others

·         Phage Titre and Solution Preparation  (Gimila's Lab)

·         Plaque Lifts  (Gimila's Lab)  


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