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We narrowed to 2,171 results for: Xpa

Showing: 2161 - 2171 of 2171 results
  1. pERM2-nhpSer

    Plasmid
    #201922
    Purpose
    Enables translational incorporation of non-hydrolyzable phosphoserine into proteins at TAG codons in E coli. Do not use for phosphoserine incorporation.
    Inserts
    SepRS(2)
    Sep-tRNA v2.0
    SerB
    EF-Sep
    Tags
    None
    Expression
    Bacterial
    Mutation
    E412P, E414F, T417K, P495M, I496W, F529S and H67R…
    Promoter
    GlnS (constitutive), OXB20 (constitutive), lpp (c…
    Available Since
    June 7, 2023
    Availability
    Academic Institutions and Nonprofits only
  2. pcDNA3.1(+)_4x(U6 tRNA M15)_CMV NESPylRS(AF)

    Plasmid
    #182652
    Purpose
    Encodes codon-optimized AF mutant of M. mazei pyrrolysine (Pyl) tRNA synthetase fused to a nuclear export signal (NESPylRSAF) & 4x M15 tRNACUA used for amber codon suppression in mammalian cells
    Inserts
    codon-optimized Y306A/Y384F (AF) double mutant of Methanosarcina mazei-derived pyrrolysine (Pyl) tRNA synthetase
    4xU6-tRNAM15
    Tags
    nuclear export signal (NES)
    Expression
    Mammalian
    Mutation
    Y306A/Y384F (AF) double mutant of Methanosarcina …
    Promoter
    CMV and U6
    Available Since
    May 27, 2022
    Availability
    Academic Institutions and Nonprofits only
  3. pAcBac1-Ma-Acridone-RS1 (A7)

    Plasmid
    #197566
    Purpose
    Expression of Methanomethylophilus alvus (Ma) Acridone RS1 (A7) tRNA synthetase/Pyl-tRNA pair for the encoding of Acridone at TAG codons in HEK293 cells
    Depositor
    Inserts
    M. alvus PylRS - Acd RS1 (A7)
    M. alvus Pyl-tRNA (6) (4x copies)
    Tags
    None
    Expression
    Mammalian
    Mutation
    N166A, V168G, W239C
    Promoter
    CMV and U6/H1
    Available Since
    March 22, 2023
    Availability
    Academic Institutions and Nonprofits only
  4. pDule2-3-nitroTyrosine (A7)

    Plasmid
    #174079
    Purpose
    Plasmid for incorporating the non-canonical amino acid 3-nitroTyrosine with the third generation Mj 3NY (A7) 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 H70T D158H I159A L162R
    Promoter
    GlnRS (constitutive)
    Available Since
    Aug. 25, 2021
    Availability
    Academic Institutions and Nonprofits only
  5. pDule-3-nitroTyrosine (A7)

    Plasmid
    #174078
    Purpose
    Plasmid for incorporating the non-canonical amino acid 3-nitroTyrosine with the third generation Mj 3NY (A7) 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 H70T D158H I159A L162R
    Promoter
    GlnRS (constitutive)
    Available Since
    Oct. 20, 2021
    Availability
    Academic Institutions and Nonprofits only
  6. pcDNA3.1(+)_U6 tRNAPyl_CMV NESPylRS(AF)_IRES_eRF1(E55D)-HA

    Plasmid
    #182653
    Purpose
    Encodes codon-optimized AF mutant of M. mazei pyrrolysine (Pyl) tRNA synthetase fused to a nuclear export signal (NESPylRSAF),tRNACUAPyl & eRF1E55D used for amber codon suppression in mammalian cells
    Inserts
    codon-optimized Y306A/Y384F (AF) double mutant of Methanosarcina mazei-derived pyrrolysine (Pyl) tRNA synthetase
    PylT
    mutant eukaryotic release factor 1
    Tags
    HA tag and nuclear export signal (NES)
    Expression
    Mammalian
    Mutation
    E55D and Y306A/Y384F (AF) double mutant of Methan…
    Promoter
    CMV and U6
    Available Since
    June 16, 2022
    Availability
    Academic Institutions and Nonprofits only
  7. EF1a-L274GMmMetRS-T2A-mCherry

    Plasmid
    #220800
    Purpose
    Lentivirus expressing mutant tRNA synthetase for incorporation of noncanonical amino acids in nascent proteins plus mCherry reporter and puro resistance
    Depositor
    Insert
    Mars1 (Mars1 Mouse)
    Use
    Lentiviral
    Tags
    2xFLAG and T2A-mCherry
    Mutation
    mutation in MetRS to change aa 274 from L to G
    Promoter
    EF1a
    Available Since
    June 27, 2024
    Availability
    Academic Institutions and Nonprofits only
  8. pPaGE Pyl TAG FliC T248TAG

    Plasmid
    #160089
    Purpose
    Encodes for MmPyl tRNA synthetase/tRNA pair and for flagellin protein (FliC) with TAG mutation at site 248, for unnatural amino acid incorporation into the flagellin protein in Pseudomonas aeruginosa.
    Depositor
    Inserts
    Pyrrolysyl tRNA(cua) (Methanosarcina mazei)
    Pyrrolysyl tRNA synthetase (Methanosarcina mazei)
    Flagellin
    Use
    Synthetic Biology
    Expression
    Bacterial
    Mutation
    Changed Threonine 248 to TAG stop-codon.
    Promoter
    Pseudomonas aeruginosa Leu-tRNA native promoter a…
    Available Since
    June 14, 2021
    Availability
    Academic Institutions and Nonprofits only
  9. pMB1_1R26PylRS(CbzK)_AfTyrRS(p-I-Phe)_AlvtRNA-ΔNPyl(8)(CGA)_AftRNA-Tyr(A01)(CUA)

    Plasmid
    #174516
    Purpose
    Recoded double aaRS/tRNA plasmid with 1R26PylRS/AlvtRNA-ΔNPyl(8)(CGA) & AfTyrRS/AftRNA-Tyr(A01)(CUA) to incorporate CbzK into the TCG codon & p-I-Phe into the TAG codon.
    Depositor
    Inserts
    PylS_1R26 - CBZK
    Af_TyrRS - p-I-Phe
    Ma tRNA pylT(8) with CGA anticodon
    A.fulgidus tRNA with CUA anticodon
    Expression
    Bacterial
    Mutation
    CUA anticodon, M.alvus Pyl tRNA with CGA anticodo…
    Promoter
    GlnS and lpp
    Available Since
    Oct. 18, 2021
    Availability
    Academic Institutions and Nonprofits only
Showing: 2161 - 2171 of 2171 results