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We narrowed to 2,171 results for: Xpa

Showing: 2061 - 2080 of 2171 results
  1. pSupAR-MbPylRS(DiZPK)

    Plasmid
    #91705
    Purpose
    express Methanosarcina barkeri pyrrolysyl-tRNA synthetase/tRNA pair in E. coli to incorporate photocrosslinkers DiZPK, DiZSeK, or DiZHSeC into an in-frame amber codon site on a protein of interest
    Depositor
    Inserts
    pylS
    pylT
    Expression
    Bacterial
    Mutation
    T810G, C813T, C820G, T821C, T937A, A1046T, G1257A
    Available Since
    July 20, 2017
    Availability
    Academic Institutions and Nonprofits only
  2. pDULE-ABK

    Plasmid
    #49086
    Purpose
    A pyrrolysyl tRNA/tRNA sythetase pair evolved to efficiently incorporate an aliphatic diazirine amino acid into proteins in E. coli and mammalian cells for crosslinking experiments
    Depositor
    Inserts
    tRNA synthetase
    tRNA for a photocrosslinking amino acid
    Expression
    Bacterial
    Mutation
    L274M, C313A, Y349F
    Promoter
    GlnRS and lpp
    Available Since
    Nov. 6, 2013
    Availability
    Academic Institutions and Nonprofits only
  3. pcPylRS(Y384F Y306A)

    Plasmid
    #196486
    Purpose
    To express Methanosarcina mazei PylRS(Y384F Y306A) and allow UAG codon to be translated into Z-Lys or Azido-Z-Lys when used together with the pU6tRNAPyl plasmid.
    Depositor
    Insert
    pyrrolysyl-tRNA synthetase variant with Y384F Y306A mutations
    Expression
    Mammalian
    Promoter
    CMV
    Available Since
    March 6, 2023
    Availability
    Academic Institutions and Nonprofits only
  4. pNEU-hMbPylRS-4xU6M15

    Plasmid
    #105830
    Purpose
    Plasmid encoding for the Pyrrolysine translational pair that enables efficent incoporation of Pyl-like click amino acids in response to the amber codon into proteins in mammalian cells
    Depositor
    Inserts
    Humanized MbPylRS
    tRNAM15
    Expression
    Mammalian
    Mutation
    (Y271A, Y349F)MbPylRS
    Promoter
    CMV and U6
    Available Since
    March 15, 2018
    Availability
    Academic Institutions and Nonprofits only
  5. pRSF-G1TFAKRS

    Plasmid
    #177311
    Purpose
    tRNA synthetase/tRNA pair for the in vivo incorporation of N6-(trifluoroacetyl)-L-lysine (TFA-Lys) into proteins in E. coli in response to the amber (TAG) codon
    Depositor
    Insert
    tRNA synthetase
    Expression
    Bacterial
    Promoter
    T7
    Available Since
    Nov. 16, 2021
    Availability
    Academic Institutions and Nonprofits only
  6. pEVOL-NBK-1

    Plasmid
    #207639
    Purpose
    A plasmid for the expression of M. mazei pyrrolysine aminoacyl-tRNA synthetase/tRNA pair (PylRS/tRNAPyl) in E. Coli.
    Depositor
    Insert
    Pyl-tRNACUA and 2x pyrrolysyl-tRNA synthetase (MmPylRS)
    Expression
    Bacterial
    Mutation
    The evolved synthetase NBK-1 contains mutations Y…
    Promoter
    araBAD
    Available Since
    Oct. 5, 2023
    Availability
    Academic Institutions and Nonprofits only
  7. pEvol-MjaYRS

    Plasmid
    #153557
    Purpose
    Amber suppression for incorporating 3-aminotyrosine to proteins in E. coli
    Depositor
    Inserts
    MJaYRS (first copy)
    MJaYRS (second copy)
    amber suppression tRNA under proK promoter
    Expression
    Bacterial
    Promoter
    glnS and pBAD
    Available Since
    July 24, 2020
    Availability
    Academic Institutions and Nonprofits only
  8. pAcBac1.tR4-MbPyl

    Plasmid
    #50832
    Purpose
    baculovirus-based delivery system that enables the efficient incorporation of unnatural amino acids into proteins in mammalian cells
    Depositor
    Inserts
    two-copy Pyl tRNA cassette
    MbPyl
    two copy Pyl tRNA cassette
    Use
    Baculoviral
    Expression
    Insect
    Promoter
    CMV and U6 and H1
    Available Since
    Feb. 13, 2014
    Availability
    Academic Institutions and Nonprofits only
Showing: 2061 - 2080 of 2171 results