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We narrowed to 5,861 results for: SPI

Showing: 1621 - 1640 of 5861 results
  1. pVRC8400-SARS-CoV-2-RBD-SD1-K417T-E484K-N501Y-AVI

    Plasmid
    #176451
    Purpose
    Expresses SARS-CoV-2 RBD-SD1 domain containing K417T-E484K-N501Y mutations with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-RBD-SD1-K417T-E484K-N501Y (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    K417T, E484K, N501Y
    Available Since
    March 2, 2022
    Availability
    Academic Institutions and Nonprofits only
  2. pVRC8400-SARS-CoV-2-S2P-B.1.617-E154K-L452R-E484Q-D614G-P681R-AVI

    Plasmid
    #176331
    Purpose
    Expresses SARS-CoV-2 S2P protein from the B.1.617 variant containing E154K-L452R-E484Q-D614G-P681R mutations with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-S2P-B.1.617 (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    E154K, L452R, E484Q, D614G, P681R
    Available Since
    March 2, 2022
    Availability
    Academic Institutions and Nonprofits only
  3. hNTo2-qgRNA-pYJA5

    Plasmid
    #217782
    Purpose
    Non-targeting control 2 qgRNA-pYJA5 plasmid from the T.spiezzo library; it can be used as a ready-to-go control and provides the three constant regions for the three-fragment PCRs for qgRNA cloning
    Depositor
    Insert
    Quadruple sgRNA-expression cassette for nontargeting control for gene ablation
    Use
    CRISPR, Lentiviral, and Synthetic Biology
    Expression
    Mammalian
    Promoter
    human U6, mouse U6, human H1, human 7SK
    Available Since
    March 20, 2025
    Availability
    Academic Institutions and Nonprofits only
  4. hNTo1-qgRNA-pYJA5

    Plasmid
    #217781
    Purpose
    Non-targeting control 1 qgRNA-pYJA5 plasmid from the T.spiezzo library; it can be used as a ready-to-go control and provides the three constant regions for the three-fragment PCRs for qgRNA cloning
    Depositor
    Insert
    Quadruple sgRNA-expression cassette for nontargeting control for gene ablation
    Use
    CRISPR, Lentiviral, and Synthetic Biology
    Expression
    Mammalian
    Promoter
    human U6, mouse U6, human H1, human 7SK
    Available Since
    March 20, 2025
    Availability
    Academic Institutions and Nonprofits only
  5. pcDNA3.3_CoV2_D18

    Plasmid
    #170442
    Purpose
    Express SARS-CoV-2 WT spike protein with an 18aa deletion on the C-terminal tail. Used for SARS2 pseudotyped virus production.
    Depositor
    Insert
    SARS-CoV-2 spike D18 (S SARS-CoV-2, USA-WA1/2020 strain)
    Tags
    NA
    Expression
    Mammalian
    Mutation
    18aa deletion in c-terminal tail
    Promoter
    CMV
    Available Since
    July 19, 2021
    Availability
    Academic Institutions and Nonprofits only
  6. pVRC8400-SARS-CoV-2-RBD-XBB.1.5-AVI

    Plasmid
    #198466
    Purpose
    Expresses SARS-CoV-2 RBD protein from the XBB.1.5 variant with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-RBD-XBB.1.5 (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    G339H, R346T, L368I, S371F, S373P, S375F, T376A, …
    Available Since
    March 21, 2023
    Availability
    Academic Institutions and Nonprofits only
  7. pVRC8400-SARS-CoV-2-S2P-B.1.1.529-AVI

    Plasmid
    #181695
    Purpose
    Expresses SARS-CoV-2 S2P protein from the B.1.1.529 (Omicron) variant with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-S2P-B.1.1.529 (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    A67V, ∆H69, ∆V70, T95I, G142D, ∆V143, ∆Y144, ∆Y14…
    Available Since
    March 2, 2022
    Availability
    Academic Institutions and Nonprofits only
  8. pVRC8400-SARS-CoV-2-S2P-B.1.617-G142D-E154K-L452R-E484Q-D614G-P681R-Q1071H-H1101D-AVI

    Plasmid
    #176332
    Purpose
    Expresses SARS-CoV-2 S2P protein from the B.1.617 variant containing G142D-E154K-L452R-E484Q-D614G-P681R-Q1071H-H1101D mutations with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-S2P-B.1.617-G142D-E154K-L452R-E484Q-D614G-P681R-Q1071H-H1101D (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H,…
    Available Since
    March 2, 2022
    Availability
    Academic Institutions and Nonprofits only
  9. pVRC8400-SARS-CoV-2-S2P-XBB.1.5-AVI

    Plasmid
    #198465
    Purpose
    Expresses SARS-CoV-2 S2P protein from the XBB.1.5 variant with single chain Fc, HRV3C protease cleavage site, and AVI tag
    Depositor
    Insert
    SARS-CoV-2-S2P-XBB.1.5 (S )
    Tags
    AVI, HRV3C, and scFc
    Expression
    Mammalian
    Mutation
    T19I, L24-, P25-, P26-, A27S, V83A, G142D, Y144-,…
    Available Since
    March 21, 2023
    Availability
    Academic Institutions and Nonprofits only
  10. Chromoprotein kit 2.0

    Plasmid Kit
    #1000000198
    Purpose
    Chromoprotein plasmid kit that contain two new chromoprotein genes that are less toxic to E. coli so that the plasmids are more stable during growth.
    Depositor
    Available Since
    March 7, 2023
    Availability
    Academic Institutions and Nonprofits only
  11. Chromoprotein kit 1.0

    Plasmid Kit
    #1000000174
    Purpose
    A synthetic biology collection of plasmids for expression of chromoproteins in bacteria, which can be used as an educational resource.
    Depositor
    Available Since
    May 19, 2021
    Availability
    Academic Institutions and Nonprofits only
  12. pY111 (pcDNA3.1-huTsCpf1)

    Plasmid
    #92267
    Purpose
    Expression of humanized TsCpf1
    Depositor
    Insert
    huTsCpf1
    Tags
    NLS and NLS-3xHA
    Expression
    Mammalian
    Available Since
    July 18, 2017
    Availability
    Academic Institutions and Nonprofits only
  13. pY127 (pcDNA3.1-U6-huTsCpf1)

    Plasmid
    #92303
    Purpose
    Expression of humanized TsCpf1 and crRNA
    Depositor
    Insert
    huTsCpf1
    Tags
    NLS and NLS-3xHA
    Expression
    Mammalian
    Available Since
    Oct. 26, 2017
    Availability
    Academic Institutions and Nonprofits only
  14. pY119 (pcDNA3.1-huLb5Cpf1)

    Plasmid
    #92295
    Purpose
    Expression of humanized Lb5Cpf1
    Depositor
    Insert
    huLb5Cpf1
    Tags
    NLS and NLS-3xHA
    Expression
    Mammalian
    Available Since
    June 22, 2017
    Availability
    Academic Institutions and Nonprofits only
  15. pY118 (pcDNA3.1-huLb4Cpf1)

    Plasmid
    #92294
    Purpose
    Expression of humanized Lb4Cpf1
    Depositor
    Insert
    huLb4Cpf1
    Tags
    NLS and NLS-3xHA
    Expression
    Mammalian
    Available Since
    June 22, 2017
    Availability
    Academic Institutions and Nonprofits only
Showing: 1621 - 1640 of 5861 results