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We narrowed to 2,259 results for: Xpa

Showing: 2181 - 2200 of 2259 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. pANAP-P2A-eRF(E55D)

    Plasmid
    #241290
    Purpose
    Allows co-translational incorporation of the fluorescent ncAA Anap directly into the target protein; expresses tRNACUA-Leu, AnapRS, and dominant negative ribosomal release factor
    Depositor
    Insert
    the amber suppressor tRNACUA-Leu
    Expression
    Mammalian
    Mutation
    mutant E.coli leucyl synthetase specific for Anap…
    Promoter
    CMV
    Available Since
    Dec. 11, 2025
    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. 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
  5. pAS_4xMx PylT C41CA_FLAG_Mx PylRS YA

    Plasmid
    #140014
    Purpose
    Plasmid with 4xMx PylT C41CA cassette and MX1201 PylRS for amber suppression; for transient or stable piggyBac-mediated integration
    Depositor
    Insert
    Mx1201 PylRS YA (MMALV_RS05520 Methanomethylophilus alvus Mx1201)
    Tags
    FLAG
    Expression
    Mammalian
    Mutation
    Y126A, Y197F
    Promoter
    EF1
    Available Since
    May 20, 2020
    Availability
    Academic Institutions and Nonprofits only
Showing: 2181 - 2200 of 2259 results