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We narrowed to 2,171 results for: Xpa

Showing: 2121 - 2140 of 2171 results
  1. pRSF-MjCouRS

    Plasmid
    #229066
    Purpose
    tRNA synthetase/tRNA pair for the in vivo incorporation of (7-hydroxy-4-coumarin-yl) ethylglycine (Hco), into proteins in E. coli in response to the amber (TAG) codon
    Depositor
    Insert
    Methanococcus jannaschii tRNA synthetase
    Expression
    Bacterial
    Promoter
    T7
    Available Since
    Jan. 30, 2025
    Availability
    Academic Institutions and Nonprofits only
  2. pDule2-Tet2.0

    Plasmid
    #85497
    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
    Expression
    Bacterial
    Mutation
    Y32G L65Q F108S Q109D D158S L162N
    Promoter
    lpp (constitutive)
    Available Since
    Jan. 10, 2017
    Availability
    Academic Institutions and Nonprofits only
  3. pIYN3

    Plasmid
    #197099
    Purpose
    To express the variant of M. jannaschii TyrRS specific for halogenated tyrosines and Nap3 amber suppressor tRNA and allow UAG codon to be translated into these derivatives.
    Depositor
    Insert
    TyrRS variant, Nap3 tRNA
    Expression
    Bacterial
    Mutation
    Ala70, Thr158, Ser159, Arg286 (TyrRS)
    Available Since
    March 16, 2023
    Availability
    Academic Institutions and Nonprofits only
  4. pDule2-3-nitroTyrosine (5B)

    Plasmid
    #85499
    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
    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
  6. pBBR1-EcTyrRS(VSMA,D165G)

    Plasmid
    #231132
    Purpose
    Expresses mutant E. coli TyrRS from a derepressed lac promoter for proteome-wide incorporation of tyrosine in E. coli/K. pneumoniae.
    Insert
    E. coli tyrosyl tRNA synthetase
    Use
    Klebsiella pneumoniae expression
    Expression
    Bacterial
    Mutation
    Y37V, D165G, D182S, P183M, L186A, D265R
    Available Since
    Oct. 2, 2025
    Availability
    Academic Institutions and Nonprofits only
  7. pUltraI-Tet3.0[TAA]

    Plasmid
    #164580
    Purpose
    Machinery plasmid containing a single copy of the Mb Tet3.0RS and cognate tRNA for incorporation of Tet3.0 at TAA codons
    Depositor
    Inserts
    Mb Tet3.0RS (R2-3)
    Mm tRNA[TAA]
    Expression
    Bacterial
    Mutation
    L170G, N311G, C313A
    Promoter
    ProK and TacI
    Available Since
    May 15, 2023
    Availability
    Academic Institutions and Nonprofits only
  8. pAS_4xU6-PylT M15 (UUA) FLAG-Mma PylRS

    Plasmid
    #154774
    Purpose
    plasmid with 4xMma PylT (M15 mutant, UUA anticodon) cassette and Mma PylRS for ochre suppression in transient or stable, piggybac-mediated, integration
    Depositor
    Insert
    Mma PylRS (pylS Methanosarcina mazei)
    Tags
    FLAG
    Expression
    Mammalian
    Mutation
    in PylT: UUA anticodon and G10A, G14U, G16U, C20U…
    Promoter
    EF1
    Available Since
    Oct. 1, 2020
    Availability
    Academic Institutions and Nonprofits only
Showing: 2121 - 2140 of 2171 results