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Plasmid#113129PurposeCo-expresses dSpyCas9 fused to the p300 histone acetyltransferase core domain and CASANOVADepositorInsertdCas9-p300-P2A-CASANOVA
UseCRISPR and Synthetic BiologyTagsExpressionMammalianMutationPromoterAvailable sinceOct. 30, 2018AvailabilityAcademic Institutions and Nonprofits only -
pXGFPC-5 Pxyl-dcas9 (Spy)
Plasmid#133316Purposeexpresses dcas9 from Streptococcus pyogenes; repressed with 0.2% glucose, induced with 0.3% xylose; for homologous recombination at the xylose locus in Caulobacter crescentus; tetracycline resistanceDepositorInsertdcas9 (Streptococcus pyogenes)
UseCRISPRTagsExpressionMutationPromoterxyloseAvailable sinceFeb. 14, 2020AvailabilityAcademic Institutions and Nonprofits only -
pET28-sfGFP-SpyTag003 Loop A
Plasmid#171776PurposeExpresses in bacterial cytoplasm superfolder GFP with SpyTag003 and flanking linkers between Val22 and Asn23DepositorInsertsfGFP-SpyTag003 Loop A
UseTagsHis6ExpressionBacterialMutationSpyTag003 and linkers inserted between residues V…PromoterT7Available sinceJuly 29, 2021AvailabilityAcademic Institutions and Nonprofits only -
pFN-HaloTag-TalinR8-SpyTag
Plasmid#192045PurposePlasmid expresses human talin R8 domain flanked between a HaloTag and a SpyTagDepositorInsertTLN1 (TLN1 Human)
UseTagsHaloTag and SpyTagExpressionBacterialMutationPromoterAvailable sinceNov. 1, 2022AvailabilityAcademic Institutions and Nonprofits only -
pET23a-His-TEV-SpyCatcher3
Plasmid#235149PurposeBacterial expression of His-tagged SpyCatcher3 separated by a TEV protease recognition site.DepositorInsertSpyCatcher3
UseTagsHisExpressionBacterialMutationPromoterT7Available sinceApril 3, 2025AvailabilityAcademic Institutions and Nonprofits only -
dSpyCas9-E566-GS-LOV2-VPR
Plasmid#231576PurposePotent light-deactivated CRISPRaDepositorInsertdSpyCas9-VPR with an AsLOV2 insertion behind E566
UseCRISPRTagsExpressionMammalianMutationPromoterAvailable sinceFeb. 7, 2025AvailabilityAcademic Institutions and Nonprofits only -
pEC3109 (pSpy1C-Plac(1)_ffluc)
Plasmid#218514Purposereplicative E. coli-S. pyogenes shuttle plasmid for IPTG-inducible expression of the Firefly luciferase in a strain expressing lacI repressorDepositorInsertffluc
UseLuciferaseTagsExpressionBacterialMutationdeletion of mrfp cassette, mutagenesis of the RBS…PromoterPlac(1)Available sinceSept. 3, 2024AvailabilityAcademic Institutions and Nonprofits only -
pEC3111 (pSpy1C-Plac(3)_ffluc)
Plasmid#218778Purposereplicative E. coli-S. pyogenes shuttle plasmid for IPTG-inducible expression of the Firefly luciferase in a strain expressing lacI repressorDepositorInsertffluc
UseLuciferaseTagsExpressionBacterialMutationdeletion of mrfp cassette, mutagenesis of the RBS…PromoterPlac(3)Available sinceSept. 3, 2024AvailabilityAcademic Institutions and Nonprofits only -
pHR-Spy-CD28(CD45TM)
Plasmid#223624PurposeLentiviral expression of human CD28 (CD45TM) with SpyTag003 in mammalian cellsDepositorInsertCD28 (CD28 Human)
UseLentiviral; mammalian expressionTagsSpytag003ExpressionMutationCD28 transmembrane domain replaced by CD45 transm…PromoterAvailable sinceSept. 3, 2024AvailabilityAcademic Institutions and Nonprofits only -
pHR-Spy-CD28(Y191F)
Plasmid#223623PurposeLentiviral expression of human CD28 (Y191F) with SpyTag003 in mammalian cellsDepositorInsertCD28 (CD28 Human)
UseLentiviral; mammalian expressionTagsSpytag003ExpressionMutationY191FPromoterAvailable sinceSept. 3, 2024AvailabilityAcademic Institutions and Nonprofits only -
pcDNA3.1-H2-18 Heavy chain-SpyTag003
Plasmid#216307PurposeExpresses anti-HER2 H2-18 Heavy chain-SpyTag003 in mammalian cells. To be paired with H2-18 light chain to form the anti-HER2 H2-18 FabDepositorInsertH2-18 Heavy chain-SpyTag003
UseAffinity Reagent/ AntibodyTagsHis6 tag, Signal peptide, and SpyTag003ExpressionMammalianMutationPromoterT7 promoterAvailable sinceJune 26, 2024AvailabilityAcademic Institutions and Nonprofits only -
pET28a-SnoopTag-AffiHER2-SpyTag
Plasmid#216280PurposeExpresses an affibody to HER2 fused to SnoopTag and SpyTag, for bacterial expressionDepositorInsertSnoopTag-AffiHER2-SpyTag
UseAffinity Reagent/ AntibodyTagsHis6, SnoopTag, SpyTag, and Thrombin cleavage sit…ExpressionBacterialMutationPromoterT7 promoterAvailable sinceJune 26, 2024AvailabilityAcademic Institutions and Nonprofits only -
pET28a-SnoopTag-SpyTag-(AffiHER2)x3
Plasmid#216281PurposeThree affibodies to HER2 linked in a chain for bacterial expression. SnoopTag and SpyTag allow isopeptide bond formation to their cognate CatcherDepositorInsertSnoopTag-SpyTag-(AffiHER2)x3
UseAffinity Reagent/ AntibodyTagsHis6, SnoopTag, and SpyTagExpressionBacterialMutationPromoterT7 promoterAvailable sinceJune 26, 2024AvailabilityAcademic Institutions and Nonprofits only -
SpyTag-RBD Omicron BQ.1.1
Plasmid#214725PurposeExpresses SARS-CoV-2 Omicron BQ.1.1 RBD (receptor-binding domain from Spike) with N-terminal SpyTag fusion in mammalian cellsDepositorInsertReceptor-Binding Domain (S SARS-CoV-2)
UseTagsSpyTagExpressionMammalianMutationPromoterCMVAvailable sinceJune 17, 2024AvailabilityAcademic Institutions and Nonprofits only -
pDEST14-Cys-SpyCatcher (Min)
Plasmid#216713PurposeExpresses truncated minimal form of SpyCatcher with free cysteine for labeling in bacteria. See also Li...Howarth, J Mol. Biol., 2014DepositorInsertCys-SpyCatcher (Min)
UseTags6xHisExpressionBacterialMutationSee Li...Howarth, J. Mol. Biol., 2014PromoterAvailable sinceApril 2, 2024AvailabilityAcademic Institutions and Nonprofits only -
pZa pLtetO CsgA-SpyTag
Plasmid#204503PurposeBacterial expression of CsgA with C-terminal SpyTag peptide and GS linkerDepositorInsertCsgA
UseSynthetic BiologyTags6xHis, SpyTagExpressionBacterialMutationPromoterpLtetOAvailable sinceNov. 27, 2023AvailabilityAcademic Institutions and Nonprofits only -
pFN-HaloTag-TalinR7R8-SpyTag
Plasmid#192046PurposePlasmid expresses human talin R7R8 domain flanked between a HaloTag and a SpyTagDepositorInsertTLN1 (TLN1 Human)
UseTagsHaloTag and SpyTagExpressionBacterialMutationPromoterAvailable sinceNov. 1, 2022AvailabilityAcademic Institutions and Nonprofits only -
CMVTO-p450-hcvs-SpyCatcher
Plasmid#179677PurposeHCVP-cleavable ER-associated SpyCatcherDepositorInsertHCVP SpyCatcher
UseTagsExpressionMammalianMutationPromoterAvailable sinceMarch 23, 2022AvailabilityAcademic Institutions and Nonprofits only -
pET28-sfGFP-SpyTag003 Loop B
Plasmid#171777PurposeExpresses in bacterial cytoplasm superfolder GFP with SpyTag003 and flanking linkers between Asp102 and Asp103DepositorInsertsfGFP-SpyTag003 Loop B
UseTagsHis6ExpressionBacterialMutationSpyTag003 and linkers inserted between residues A…PromoterT7Available sinceJuly 29, 2021AvailabilityAcademic Institutions and Nonprofits only -
pET28-sfGFP-SpyTag003 Loop C
Plasmid#171778PurposeExpresses in bacterial cytoplasm superfolder GFP with SpyTag003 and flanking linkers between Asp173 and Gly174DepositorInsertsfGFP-SpyTag003 Loop C
UseTagsHis6ExpressionBacterialMutationSpyTag003 and linkers inserted between residues A…PromoterT7Available sinceJuly 29, 2021AvailabilityAcademic Institutions and Nonprofits only