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  2. Phage display - Wikipedia

    en.wikipedia.org/wiki/Phage_display

    Phage display cycle. 1) fusion proteins for a viral coat protein + the gene to be evolved (typically an antibody fragment) are expressed in bacteriophage. 2) the library of phage are washed over an immobilised target. 3) the remaining high-affinity binders are used to infect bacteria. 4) the genes encoding the high-affinity binders are isolated.

  3. mRNA display - Wikipedia

    en.wikipedia.org/wiki/MRNA_display

    For example, the library size for phage and bacterial display is limited to 1-10 × 10^9 different members. The library size for yeast display is even smaller. Moreover, these cell-based display system only allow the screening and enrichment of peptides/proteins containing natural amino acids.

  4. Biopanning - Wikipedia

    en.wikipedia.org/wiki/Biopanning

    The first step is to have phage display libraries prepared. This involves inserting foreign desired gene segments into a region of the bacteriophage genome, so that the peptide product will be displayed on the surface of the bacteriophage virion. The most often used are genes pIII or pVIII of bacteriophage M13. [5]

  5. Bacterial display - Wikipedia

    en.wikipedia.org/wiki/Bacterial_display

    Bacterial display (or bacteria display or bacterial surface display) is a protein engineering technique used for in vitro protein evolution. Libraries of polypeptides displayed on the surface of bacteria can be screened using flow cytometry or iterative selection procedures (biopanning).

  6. Creative Biolabs - Wikipedia

    en.wikipedia.org/wiki/Creative_Biolabs

    Creative Biolabs, Inc. is a life-science company which produces and supplies biotech products and services for early drug discovery and development, including various phage display libraries [1] such as pre-made libraries, [2] phage display services, [3] [4] antibody sequencing, [5] and antibody humanization. [6]

  7. DNA-encoded chemical library - Wikipedia

    en.wikipedia.org/wiki/DNA-encoded_chemical_library

    A promising strategy for the construction of DNA-encoded libraries is represented by the use of multifunctional building blocks covalently conjugated to an oligonucleotide serving as a “core structure” for library synthesis. In a ‘pool-and-split’ fashion a set of multifunctional scaffolds undergo orthogonal reactions with series of ...

  8. Bacteriophage - Wikipedia

    en.wikipedia.org/wiki/Bacteriophage

    Phage display is a different use of phages involving a library of phages with a variable peptide linked to a surface protein. Each phage genome encodes the variant of the protein displayed on its surface (hence the name), providing a link between the peptide variant and its encoding gene.

  9. Phagemid - Wikipedia

    en.wikipedia.org/wiki/Phagemid

    The 'helper' phage infects the bacterial host by first attaching to the host cell's pilus and then, after attachment, transporting the phage genome into the cytoplasm of the host cell. Inside the cell, the phage genome triggers production of single stranded phagemid DNA in the cytoplasm. This phagemid DNA is then packaged into phage particles.