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We narrowed to 2,171 results for: Xpa

Showing: 2101 - 2120 of 2171 results
  1. pBBR1-EcTrpRS(H14)

    Plasmid
    #231131
    Purpose
    Expresses mutant E. coli TrpRS from a derepressed lac promoter for proteome-wide incorporation of tryptophan analogues in E. coli/K. pneumoniae.
    Insert
    E. coli tryptophanyl tRNA synthetase
    Use
    Klebsiella pneumoniae expression
    Expression
    Bacterial
    Mutation
    S8A, V144G, V146C
    Available Since
    Oct. 2, 2025
    Availability
    Academic Institutions and Nonprofits only
  2. pDule-Tet2.0

    Plasmid
    #85496
    Purpose
    Plasmid for incorporating the non-canonical amino acid Tetrazine 2.0 with the Mj Tet2.0 synthetase and cognate amber suppressing tRNA in Ecoli.
    Depositor
    Insert
    Tetrazine2.0 tRNA synthetase and cognate amber suppressing tRNA derived from M. jannaschii Tyrosine synthetase/tRNA system
    Tags
    None
    Expression
    Bacterial
    Mutation
    Y32G L65Q F108S Q109D D158S L162N
    Promoter
    lpp (constitutive)
    Available Since
    Jan. 10, 2017
    Availability
    Academic Institutions and Nonprofits only
  3. pEVOL-ABK

    Plasmid
    #126035
    Purpose
    Efficient expression of tRNA synthetase/tRNA for the incorporation of a photo-cross-linker, 3’-azibutyl-N-carbamoyl-lysine (AbK) into recombinant protein by amber codon (TAG) suppression in E. coli.
    Depositor
    Inserts
    tRNA synthetase 1
    tRNA synthetase 2
    tRNA for TAG codon
    Expression
    Bacterial
    Mutation
    L274M, C313A, Y349F
    Promoter
    araBAD promoter, glnS promoter, and proK promoter
    Available Since
    Sept. 10, 2019
    Availability
    Academic Institutions and Nonprofits only
  4. pBpaRS3tRNA

    Plasmid
    #197102
    Purpose
    To express the p-benzoylphenylalanine-specific variant of Methanocaldococcus jannaschii TyrRS and its cognate amber suppressor tRNA and allow UAG codon to be translated into p-benzoylphenylalanine.
    Depositor
    Insert
    TyrRS variant, amber suppressor tRNA
    Expression
    Bacterial
    Mutation
    Gly32, Ser107, Thr158, Ser159, Arg286 (TyrRS)
    Available Since
    June 15, 2023
    Availability
    Academic Institutions and Nonprofits only
  5. pAcBac1.tR4-AcdRS82

    Plasmid
    #174101
    Purpose
    Expression of orthogonal Mb tRNA and Acd82 tRNA synthetase for incorporation of acridone in eukaryotic cells.
    Depositor
    Insert
    M. barkeri tRNA synthetase for acridone82
    Expression
    Mammalian
    Mutation
    N311S, C313G, V366A, W382T
    Promoter
    CMV
    Available Since
    Nov. 19, 2021
    Availability
    Academic Institutions and Nonprofits only
  6. pDule-3-nitroTyrosine (5B)

    Plasmid
    #85498
    Purpose
    Plasmid for incorporating the non-canonical amino acid 3-nitroTyrosine with the Mj 3NY (5B) synthetase and cognate amber suppressing tRNA in Ecoli.
    Depositor
    Insert
    3-nitroTyrosine tRNA synthetase and cognate amber suppressing tRNA derived from M. jannaschii Tyrosine synthetase/tRNA system
    Tags
    None
    Expression
    Bacterial
    Mutation
    Y32H H70C D158S I159A L162R
    Promoter
    lpp (constitutive)
    Available Since
    Jan. 10, 2017
    Availability
    Academic Institutions and Nonprofits only
  7. pGLACTE-PseudoHT51

    Plasmid
    #99257
    Purpose
    Contains expanded CGG repeats (98 repeats with 2 AGG interruptions) within the 5'UTR of FMR1. Internal control with synthetic primer sequence for capillary electrophoresis
    Depositor
    Insert
    FMR1 (FMR1 Human, Synthetic)
    Mutation
    Contains synthetic, non-human, primer sequence do…
    Available Since
    Sept. 19, 2017
    Availability
    Academic Institutions and Nonprofits only
Showing: 2101 - 2120 of 2171 results