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Plasmid#187957PurposeFKBP12 (F36V mutant) degron-tagged KRAB-dCas9 fused with tagBFP, expressed under EF1-alpha promoter in a piggyBac plasmid. Expresses Blasticidin resistance under PGK promoter.DepositorInsertFKBP12_F36V-KRAB-SpdCas9-tagBFP
UseCRISPR and Synthetic BiologyTagsGGSExpressionMammalianMutationPromoterAvailable sinceOct. 14, 2022AvailabilityAcademic Institutions and Nonprofits only -
(565) pAAV Alb-AAT KRAB-SadCas9 U6-gSTOP
Plasmid#163030PurposeExpression of CRISPRi with gSTOP gRNADepositorInsertMammalian codon-optimized SadCas9
UseAAVTagsKRAB, SV40 pA, and myc NLSExpressionMammalianMutationPromoterAlb-AATAvailable sinceJan. 8, 2021AvailabilityAcademic Institutions and Nonprofits only -
(564) pAAV Alb-AAT KRAB-SadCas9 U6-mPcsk9
Plasmid#163025PurposeExpression of CRISPRi with gRNA against mouse Pcsk9DepositorInsertMammalian codon-optimized SadCas9 (Pcsk9 S. aureus)
UseAAVTagsKRAB, SV40 pA, and myc NLSExpressionMammalianMutationPromoterAlb-AATAvailable sinceJan. 8, 2021AvailabilityAcademic Institutions and Nonprofits only -
lenti SYN-SVI-DIO-dCas9-KRAB-MeCP2
Plasmid#170378PurposeExpresses a SYN-driven, intron-containing dCas9-KRAB-MeCP2 fusion in which the part of the dCas9 cassette is double floxed and in inverted orientation (DIO). Requires Cre-dependent recombination.DepositorInsertA DIO FLAG-dCas9-KRAB-MeCP2 cassette containing an SV40 intron
UseCRISPR, Cre/Lox, and LentiviralTagsFLAGExpressionMammalianMutationPromoterhuman Synapsin promoterAvailable sinceMay 25, 2021AvailabilityAcademic Institutions and Nonprofits only -
pEx1-pEF-H2B-mCherry-T2A-rTetR-KRAB
Plasmid#78348PurposeExpresses rTetR-KRAB for gene silencing and the nuclear H2B-mCherry marker in mammalian cells.DepositorInsertH2B-mCherry-T2A-rTetR-KRAB
UseSynthetic BiologyTagsrTetRExpressionMammalianMutationPromoterpEF alphaAvailable sinceJune 15, 2016AvailabilityAcademic Institutions and Nonprofits only -
pLB62_PB_pGK-H2B-mIFP-T2A-rTetR-humanKRAB-zeo
Plasmid#179439PurposeExpresses rTetR-KRAB(human) for gene silencing, integration by PiggybacDepositorInsertH2B-mIFP-T2A-rTetR-KRAB
UseTagsExpressionMammalianMutationPromoterpGKAvailable sinceFeb. 28, 2022AvailabilityAcademic Institutions and Nonprofits only -
pSL007_PB_pCMV-H2B-mIFP-T2A-rTetR-ratKRAB-zeo
Plasmid#179438PurposeExpresses rTetR-KRAB(rat) for gene silencing, integration by PiggybacDepositorInsertH2B-mIFP-T2A-rTetR-KRAB
UseTagsExpressionMammalianMutationPromoterpCMVAvailable sinceMay 24, 2022AvailabilityAcademic Institutions and Nonprofits only -
KN901: pMAGIC (R4-R3) NLS-x dCas9(3.7)-NLS-KRAB
Plasmid#121830PurposepMAGIC R4-R3 entry plasmid, contains 2x NLS x-dCas9(3.7) fused to the KRAB transcriptional repressor for 3 or 4-component MultiSite Gateway Pro assembly.DepositorInsertx-dCas9(3.7)/KRAB (open)
UseSynthetic Biology; Pmagic gateway entry plasmidTagsNLSExpressionMutationPromoterAvailable sinceJune 27, 2019AvailabilityAcademic Institutions and Nonprofits only -
pFUGW hUbC-Sga-dCas9-KRAB-T2A-GFP
Plasmid#227009PurposeLentiviral Expression of dCas9-KRAB from S. gallolyticus fused to the repressive KRAB domainDepositorInsertdCas9
UseCRISPR and LentiviralTags3xFLAG, SV40 NLSExpressionMutationPromoterUbCAvailable sinceFeb. 14, 2025AvailabilityAcademic Institutions and Nonprofits only -
pFUGW hUbC-Sin-dCas9-KRAB-T2A-GFP
Plasmid#227010PurposeLentiviral Expression of dCas9-KRAB from S. iniae fused to the repressive KRAB domainDepositorInsertdCas9
UseCRISPR and LentiviralTags3xFLAG, SV40 NLSExpressionMutationPromoterUbCAvailable sinceFeb. 14, 2025AvailabilityAcademic Institutions and Nonprofits only -
pFUGW hUbC-Spa-dCas9-KRAB-T2A-GFP
Plasmid#227011PurposeLentiviral Expression of dCas9-KRAB from S. parasanguinis fused to the repressive KRAB domainDepositorInsertdCas9
UseCRISPR and LentiviralTags3xFLAG, SV40 NLSExpressionMutationPromoterUbCAvailable sinceFeb. 14, 2025AvailabilityAcademic Institutions and Nonprofits only -
pFUGW hUbC-Sub-dCas9-KRAB-T2A-GFP
Plasmid#227012PurposeLentiviral Expression of dCas9-KRAB from S. uberis fused to the repressive KRAB domainDepositorInsertdCas9
UseCRISPR and LentiviralTags3xFLAG, SV40 NLSExpressionMutationPromoterUbCAvailable sinceFeb. 14, 2025AvailabilityAcademic Institutions and Nonprofits only -
TetO-FUW-FLAG-NLS-KRAB-MCS_N-term
Plasmid#136888PurposeDoxycycline-inducible vector backbone containing the KRAB repressor domain with FLAG and NLS sequences, followed by a multiple cloning site (MCS)DepositorInsertKRAB repressor domain
UseLentiviralTagsFlagExpressionMammalianMutationPromoterAvailable sinceAug. 2, 2021AvailabilityAcademic Institutions and Nonprofits only -
KL101: pMAGIC (R4-R3) NLS-(SrfI/PmeI)-NLS-KRAB
Plasmid#121837PurposepMAGIC R4-R3 entry plasmid, contains 2x NLS/KRAB scaffold enabling addition of dCas9 mutants into pMAGIC. dCas9 can be inserted via unique SrfI/PmeI restriction sitesDepositorTypeEmpty backboneUseSynthetic Biology; Pmagic gateway entry plasmidTagsExpressionMutationPromoterAvailable sinceJune 27, 2019AvailabilityAcademic Institutions and Nonprofits only -
pLV hU6-sgRNA hUbC-dCas9-KRAB-T2a-GFP
Plasmid#71237PurposeExpress sgRNA and dCas9-KRAB from 3rd generation lentiviral vectorDepositorInsertshumanized dCas9-KRAB T2A GFP
sgRNA
UseCRISPR and LentiviralTagsFlagExpressionMutationD10A and H840APromoterAvailable sinceDec. 7, 2015AvailabilityAcademic Institutions and Nonprofits only -
pLV hU6-gRNA hUbC-dSaCas9-KRAB-T2A-Thy1.1
Plasmid#194278PurposeExpresses gRNA and dSaCas9-KRAB from lentiviral vectorDepositorInsertshumanized dSaCas9 KRAB T2A Thy1.1
gRNA
UseCRISPR and LentiviralTagsHAExpressionMammalianMutationPromoterhU6 and hUbCAvailable sinceJan. 13, 2023AvailabilityAcademic Institutions and Nonprofits only -
pX458-Ef1a-dCas9-KRAB-MECP2-H2B-GFP (CRISPRi)
Plasmid#175573PurposeInactivated Cas9 (dCas9) fusion to KRAB and MeCP2 for the purpose of targeted repressionDepositorTypeEmpty backboneUseCRISPRTagsExpressionMutationPromoterAvailable sinceOct. 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pLV hU6-sgRNA hUbC-dCas9-KRAB-T2a-Puro
Plasmid#71236PurposeExpress sgRNA and dCas9-KRAB from lentiviral vectorDepositorInsertshumanized dCas9-KRAB T2A Puro
sgRNA
UseCRISPR and LentiviralTagsFlagExpressionMutationD10A and H840APromoterAvailable sinceDec. 7, 2015AvailabilityAcademic Institutions and Nonprofits only -
pLenti-tetON-KRAB-dCas9-DHFR-EF1a-TagRFP-2A-tet3G
Plasmid#167935PurposeInducible CRISPRi expressionDepositorInsertKRAB-dCas9-DHFR
UseLentiviralTagsExpressionMutationPromotertetONAvailable sinceJune 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pX458-Ef1a-dCas9-KRAB-MECP2-H2B-mCherry (CRISPRi)
Plasmid#175574PurposeInactivated Cas9 (dCas9) fusion to KRAB and MeCP2 for the purpose of targeted repressionDepositorTypeEmpty backboneUseCRISPRTagsExpressionMutationPromoterAvailable sinceOct. 21, 2021AvailabilityAcademic Institutions and Nonprofits only