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Plasmid#197683Purpose"Insert(low)-pEF1s(orig)" reporter plasmidDepositorInsertpEF1s-H2B-Citrine
UseSynthetic BiologyTagsExpressionMammalianMutationPromoterAvailable sinceApril 25, 2023AvailabilityAcademic Institutions and Nonprofits only -
pAAV-EF1α-Flex/3'USS-ChRWR/Venus(ATG mut)
Plasmid#197891PurposeCan be used to generate AAV virus that will express ChRWR/Venus in the presence of Cre and the leakage expression is significantly reduced without CreDepositorInsertChRWR/Venus
UseAAVTagsExpressionMutationN/APromoterEF1aAvailable sinceMarch 15, 2023AvailabilityAcademic Institutions and Nonprofits only -
pAAV-EF1a-double floxed-Gat1(R69K)-HA-WPRE-HGHpA
Plasmid#184636PurposeExpresses the GABA membrane transporter Gat1 R69K mutant fused to HA, driven by the Ef1a promoter, in a Cre-dependent fashionDepositorInsertGat1 (Slc6a1 Mouse)
UseAAVTagsExpressionMutationGat1 gene with Arginine 69 changed to Lysine, to …PromoterEF1aAvailable sinceAug. 9, 2022AvailabilityAcademic Institutions and Nonprofits only -
pX458-Ef1a-Cas9-H2B-mCherry (dual gRNA: Neurog2 x2)
Plasmid#171100PurposeCRISPR/Cas9 expressing plasmid containing two gRNAs targeting mouse Neurog2.DepositorInserthSpCas9 (Neurog2 S. pyogenes, Mouse)
UseCRISPRTagsExpressionMutationPromoterEf1aAvailable sinceJune 28, 2021AvailabilityAcademic Institutions and Nonprofits only -
pX458-Ef1a-Cas9-H2B-mCherry (dual gRNA: Ascl1 x2)
Plasmid#171099PurposeCRISPR/Cas9 expressing plasmid containing two gRNAs targeting mouse Ascl1.DepositorInserthSpCas9 (Ascl1 S. pyogenes, Mouse)
UseCRISPRTagsExpressionMutationPromoterEf1aAvailable sinceJune 28, 2021AvailabilityAcademic Institutions and Nonprofits only -
pJM591 EF1α 3xFLAG-NLS-VP64-ZF1-intN in TUPV2
Plasmid#161567PurposeConstitutive expression of 3xFLAG-NLS-VP64-ZF1-intN under the EF1α promoterDepositorInsert3xFLAG-NLS-VP64-ZF1-intN
UseSynthetic BiologyTags3x-FLAGExpressionMammalianMutationPromoterEF1αAvailable sinceJan. 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pJM505 EF1α 3xFLAG-NLS-DsRed-Express2-ZF1 in TUPV2
Plasmid#161535PurposeConstitutive expression of 3xFLAG-NLS-DsRed-Express2-ZF1 under the EF1α promoterDepositorInsert3xFLAG-NLS-DsRed-Express2-ZF1
UseSynthetic BiologyTags3x-FLAGExpressionMammalianMutationPromoterEF1αAvailable sinceJan. 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
Lenti-(BB)-EF1a-KRAB-dCas9-P2A-BlastR EGFP-guide2
Plasmid#118159PurposeCRISPRi negative control. Catalytically inactive Cas9 from S. pyogenes with 2A-BlastR under the EF1a core promoter, and sgRNA2 against the EGFP CDSDepositorInsertKRAB-dCas9-2A-BlastR
UseCRISPR and LentiviralTagsHAExpressionMammalianMutationPromoterEF1a core and U6Available sinceApril 3, 2019AvailabilityAcademic Institutions and Nonprofits only -
Lenti-(BB)-EF1a-KRAB-dCas9-P2A-BlastR EGFP-guide3
Plasmid#118160PurposeCRISPRi negative control. Catalytically inactive Cas9 from S. pyogenes with 2A-BlastR under the EF1a core promoter, and sgRNA3 against the EGFP CDSDepositorInsertKRAB-dCas9-2A-BlastR
UseCRISPR and LentiviralTagsHAExpressionMammalianMutationPromoterEF1a core and U6Available sinceApril 2, 2019AvailabilityAcademic Institutions and Nonprofits only -
pK168.AAV-EF1α-DIO-tTA-P2A-RFP-WPRE (Supernova)
Plasmid#85039PurposeFor AAV-TRE-Cre based Supernova-RFP, pK168 should be used with pK170.DepositorInsertRFP-P2A-tTA
UseAAVTagsExpressionMammalianMutationPromoterAvailable sinceNov. 30, 2016AvailabilityAcademic Institutions and Nonprofits only -
pXJ218-pAAV-PB3'IR-U6-gRNA-directcapture-EF1a-mtagBFP2-KASH-PB5'IR
Plasmid#213480PurposeAAV piggybac transposon vector, with mtagBFP-KASH reporter and gRNA cloning site. Compatible with 10X 3' and 5' gRNA capture technology.DepositorInsertsmtagBFP-KASH
U6-gRNA-directcapture
UseAAVTagsExpressionMammalianMutationPromoterAvailable sinceApril 10, 2024AvailabilityAcademic Institutions and Nonprofits only -
pLG1 library vector (pU6-sgRNA Ef1alpha-Puro-T2A-mcherry)
Plasmid#217306PurposesgRNA mcherry + PuromycinDepositorInsertpU6-sgRNA, Ef1alpha-Puro-T2A-mcherry
UseCRISPRTagsExpressionMutationPromoterU6, Ef1alphaAvailable sinceApril 18, 2024AvailabilityAcademic Institutions and Nonprofits only -
pXJ197-pAAV-PB3'IR-U6-gRNA-directcapture-EF1a-GFP-KASH-PB5'IR
Plasmid#210523PurposeAAV piggybac transposon vector, with GFP-KASH reporter and gRNA cloning site. Compatible with 10X 3' and 5' gRNA capture technology.DepositorInsertsGFP-KASH
U6-gRNA-directcapture
UseAAVTagsExpressionMammalianMutationPromoterAvailable sinceFeb. 15, 2024AvailabilityAcademic Institutions and Nonprofits only -
pAAV-EF1a-double floxed-hChR2(H134R)-mCherry-WPRE-HGHpA
Plasmid#20297PurposeCre-activated AAV expression of humanized ChR2 with H134R mutation fused to mCherry for optogenetic activationDepositorHas ServiceAAV Retrograde, AAV1, AAV5, AAV8, and AAV9Insertchannelrhodopsin-2
UseAAVTagsmCherryExpressionMammalianMutationhumanized ChR2 gene with histidine 134 changed to…PromoterEF1alphaAvailable sinceJune 23, 2009AvailabilityAcademic Institutions and Nonprofits only -
pCVL Traffic Light Reporter 1.1 (Sce target) Ef1a Puro
Plasmid#31482DepositorInsertTraffic Light Reporter 1.1 (Sce Target) EF Puro
UseLentiviralTagsExpressionMutationmCherry has M9S and M16L mutations. This is what …PromoterAvailable sinceAug. 18, 2011AvailabilityAcademic Institutions and Nonprofits only -
pAAV-EF1a-double floxed-hChR2(H134R)-EYFP-WPRE-HGHpA
Plasmid#20298PurposeCre-activated AAV expression of humanized ChR2 with H134R mutation fused to EYFP for optogenetic activationDepositorHas ServiceAAV PHP.eB, AAV Retrograde, AAV1, AAV5, and AAV9Insertchannelrhodopsin-2
UseAAVTagsEYFPExpressionMammalianMutationhumanized ChR2 gene with histidine 134 changed to…PromoterEF1alphaAvailable sinceMay 13, 2009AvailabilityAcademic Institutions and Nonprofits only -
pCDH-MND-OsTIR1(F74G)-P2A-EGFP-AID2-EF1a-RFP
Plasmid#232800PurposeHelper plasmid to trigger auxin-inducible-degradation of targeted proteins.DepositorInsertOsTIR1 F74G EGFP-AID
UseLentiviralTagsExpressionMutationPromoterAvailable sinceFeb. 11, 2025AvailabilityAcademic Institutions and Nonprofits only -
PB-TRE-dCas9-VPR-pA-3xsgRNA-EF1a-Tet.O-T2A-PuroR-polyA
Plasmid#166693PurposeExpress dCas9-VPR in a doxycyclin-inducable system and 3 sgRNAs targeting the murine Cnga1 promoter. Can be stably integrated into the genome via the PiggyBac Transposon system.DepositorInsertsdCas9-VPR
3x Cnga1 promoter-targeting sgRNAs
UseCRISPRTagsExpressionMammalianMutationPromoterTRE and U6Available sinceFeb. 1, 2023AvailabilityAcademic Institutions and Nonprofits only -
pJ204-loxP-EF1a-mCherry-NeoR-lox2272-BGHpA-siteA-HDR
Plasmid#154826PurposeLanding pad for Cre/lox-based recombinase-mediated cassette exchange (RMCE) in CHO cells, donor plasmid for CRISPR/Cas9-mediated targeted integration in CHO cells (site A)DepositorInsertsmCherry
NeoR
ZsGreen1-DR
UseCRISPR and Cre/LoxTagsPESTExpressionMammalianMutationPromoterCMV, EF1a, and SV40 early promoterAvailable sinceAug. 25, 2020AvailabilityAcademic Institutions and Nonprofits only -
pLVX-EF1alpha-SARS-CoV-2-nsp5-C145A-2xStrep-IRES-Puro
Plasmid#141371PurposeLentiviral expression of SARS-CoV-2 protein; transient expression and generate lentivirusDepositorInsertSARS-CoV-2-nsp5-C145A (ORF1ab SARS-CoV-2)
UseLentiviralTags2xStrepExpressionMammalianMutationC145A, human codon optimizedPromoterEF1alphaAvailable sinceApril 6, 2020AvailabilityIndustry, Academic Institutions, and Nonprofits -
PB513B-1/TRE-hHNF1α-hHNF3β-hCEBPα-hCEBPβ-hCEBPγ-EF1α-Puro
Plasmid#199550PurposePiggyBac-based transposon vector plasmid which encodes the expression units of liver-enriched transcription factor genes (hHNF1α-hHNF3β-hCEBPα-hCEBPβ-hCEBP-γ) under control of the TRE/PCMVmin promoterDepositorUsePiggybac transposon vectorTagsExpressionMammalianMutationPromoterTRE+CMVmin promoterAvailable sinceAug. 24, 2023AvailabilityAcademic Institutions and Nonprofits only -
pCVL Traffic Light Reporter 1.1 (Sce target) Ef1a BFP
Plasmid#31481DepositorInsertTraffic Light Reporter 1.1 (Sce target) EF BFP
UseLentiviralTagsExpressionMutationmCherry contains M9S and M16L to reduce backgroun…PromoterAvailable sinceAug. 22, 2011AvailabilityAcademic Institutions and Nonprofits only -
pAAV-EF1α-FRT-FLEX-GtACR2-EYFP-Kv2.1C-linker-TlcnC
Plasmid#114377Purposeexpresses Flpo recombinase-dependent GtACR2-Kv2.1C-linker-TlcnC, which targets GtACR2 to the somatodendritic compartment. Messier et al found this hybrid construct was the most effective at targetingDepositorInsertGtACR2-EYFP-Kv2.1C-linker-TlcnC (NEWENTRY )
UseAAVTagsEYFP and Kv2.1C-linker-TlcnCExpressionMammalianMutationPromoterEf1aAvailable sinceAug. 24, 2018AvailabilityAcademic Institutions and Nonprofits only -
pHR-UCOE-EF1a-Zim3-dCas9-loxP-P2A-EGFP-loxP
Plasmid#188773PurposedCas9 with an N-term Zim3 KRAB-NLS fusion, a C-term HA-2xNLSDepositorInsertZim3-dCas9
UseLentiviralTagsHA-2xNLS and Zim3 KRAB-NLS fusionExpressionMutationPromoterEF1aAvailable sinceOct. 18, 2022AvailabilityAcademic Institutions and Nonprofits only -
pB-TetOn-DEST-hEF1a-mODC-rtTA-IRES-NEO (JDW 1130)
Plasmid#229839PurposeA CAGGS driven, piggybac compatible, tet-on expression vector containing a luciferase reporter followed by a P2A cleavage peptide and H2A fused mCherry for nuclear labeling.DepositorInsertLuciferase
UseTagsExpressionMammalianMutationPromoterAvailable sinceFeb. 13, 2025AvailabilityAcademic Institutions and Nonprofits only -
pCVL Traffic Light Reporter 2.1 (VF2468 ZFN target) Ef1a
Plasmid#31483DepositorInsertTraffic Light Reporter 2.1 (V2468 zfn target) EF Puro
UseLentiviralTagsExpressionMutationTraffic Light 2.0 series have a +3 PEST sequence …PromoterAvailable sinceAug. 18, 2011AvailabilityAcademic Institutions and Nonprofits only -
TP63-T2A-Rox-EF1a-Rox-Venus-NLS repair template
Plasmid#167971PurposeTp63 reporter targeting repair templateDepositorInsertTp63 (TP63 Human)
UseCRISPR; Donor templateTagsVenusExpressionMammalianMutationhomology arms contain point mutations to disrupt …PromoterAvailable sinceJune 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pJ204-loxP-EF1a-tagBFP-HygR-lox2272-BGHpA-siteT9-HDR
Plasmid#154827PurposeLanding pad for Cre/lox-based recombinase-mediated cassette exchange (RMCE) in CHO cells, donor plasmid for CRISPR/Cas9-mediated targeted integration in CHO cells (site T9)DepositorInsertsTagBFP
HygR
ZsGreen1-DR
UseCRISPR and Cre/LoxTagsPESTExpressionMammalianMutationPromoterCMV, EF1a, and SV40 early promoterAvailable sinceAug. 25, 2020AvailabilityAcademic Institutions and Nonprofits only -
pW193-lenti-sasgRNA-lacZ-pEF1s-NLS-mNeonGreen-P2A-BlastR
Plasmid#170814PurposeLentiviral vector to co-express a lacZ control sasgRNA with NLS-mNeonGreenDepositorInsertNLS-mNeonGreen-P2A-BlastR
UseLentiviralTagsExpressionMammalianMutationNAPromoterAvailable sinceJune 8, 2021AvailabilityAcademic Institutions and Nonprofits only -
SFTPC-T2A-Rox-EF1a-Rox-Venus-NLS repair template
Plasmid#167943PurposeSFTPC reporter targeting repair templateDepositorInsertSFTPC (SFTPC Human)
UseCRISPR; Donor templateTagsVenusExpressionMammalianMutationhomology arms contain point mutations to disrupt …PromoterEF1aAvailable sinceJune 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pLG1 library vector (pU6-sgRNA Ef1alpha-Puro-T2A-BFP)
Plasmid#217305PurposesgRNA BFP + PuromycinDepositorInsertpU6-sgRNA, Ef1alpha-Puro-T2A-BFP
UseCRISPR and Synthetic BiologyTagsExpressionMutationPromoterU6, Ef1alphaAvailable sinceApril 18, 2024AvailabilityAcademic Institutions and Nonprofits only -
AAV-U6-sgRNA-EF1α-sakkhCas9-HA-NLS-polyA-CBh-EGFP-polyA
Plasmid#168305Purposemediated knock-in of sgRNA precursorDepositorInsertSaKKH-EGFP-U6-sgRNA
UseAAVTagsExpressionMammalianMutationPromoterEF1alpha, CBhAvailable sinceApril 28, 2021AvailabilityAcademic Institutions and Nonprofits only -
Lenti-L227R-tevopreQ1-epegRNA+13C>A_EF1a-puroR (PBS 10 - RTT 19)
Plasmid#207357PurposeLentiviral transfer plasmid encoding hU6-driven expression of a L227R-CFTR correcting prime editing guide (epegRNA) and EF1a-driven puromycin resistance gene.DepositorInsertL227R-CFTR + 13 C>A tevopreq1-prime editing guide RNA (epegRNA)
UseLentiviralTagsExpressionMutationPromoterAvailable sinceApril 19, 2024AvailabilityAcademic Institutions and Nonprofits only -
pSLQ8702 pHR-TRE3G-AcrVA1-EF1a-sfGFP-T2A-rtta-WPRE
Plasmid#140229PurposeDox-inducible expression of anti-Cpf1 AcrVA1. Constitutive EF1a driven rtTA and GFPDepositorInsertAntiCRISPR protein AcrVA1
UseLentiviralTagsExpressionMammalianMutationPromoterTRE3GAvailable sinceMay 8, 2020AvailabilityAcademic Institutions and Nonprofits only -
pCVL Traffic Light Reporter 1.1 (Ani target) Ef1a Puro
Plasmid#31480DepositorInsertTraffic Light Reporter 1.1 (ani target)
UseLentiviralTagsExpressionMutationmCherry has M9S, M16L to reduce background mCherr…PromoterAvailable sinceAug. 22, 2011AvailabilityAcademic Institutions and Nonprofits only -
pJM529 EF1α 3xFLAG-NLS-DsDed-intC-ZF10-NLS-HA in TUPV5
Plasmid#161555PurposeConstitutive expression of 3xFLAG-NLS-DsDed-intC-ZF10-NLS-HA under the EF1α promoterDepositorInsert3xFLAG-NLS-DsDed-intC-ZF10-NLS-HA
UseSynthetic BiologyTags3x-FLAG and HAExpressionMammalianMutationPromoterEF1αAvailable sinceJan. 7, 2021AvailabilityAcademic Institutions and Nonprofits only -
pW301-lenti-spsgRNA-hsITGB1-pEF1s-NLS-mNeonGreen-P2A-BlastR
Plasmid#170817PurposeLentiviral vector to co-express a human ITGB1 spsgRNA with NLS-mScarlet-IDepositorInsertNLS-mNeonGreen-P2A-BlastR
UseLentiviralTagsExpressionMammalianMutationNAPromoterAvailable sinceJune 8, 2021AvailabilityAcademic Institutions and Nonprofits only -
XZ079 (PB)EF1a-CCR6-ADARdd-P2A-PuroR-IRES-ARRB2-MCP
Plasmid#233435PurposePiggyBac donor plasmid with CCR6-V2-ADAR2dd(E488Q,T501A) and ARRB2-tdMCP separated by EMCV IRESDepositorInsertCCR6-ADARdd-P2A-PuroR-IRES-ARRB2-MCP
UseTagsExpressionMammalianMutationE488Q, T501A on ADAR2ddPromoterEF1aAvailable sinceApril 2, 2025AvailabilityAcademic Institutions and Nonprofits only -
LSM042 (PB)EF1a-AVPR-ADARdd-P2A-PuroR-IRES-ARRB2-MCP
Plasmid#233426PurposePiggyBac donor plasmid AVPR2-V2-ADAR2dd(E488Q,T501A) and ARRB2-tdMCP separated by EMCV IRESDepositorInsertAVPR-ADARdd-P2A-PuroR-IRES-ARRB2-MCP
UseTagsExpressionMammalianMutationE488Q, T501A on ADAR2ddPromoterEF1aAvailable sinceApril 2, 2025AvailabilityAcademic Institutions and Nonprofits only -
pLV-EF1a-NLS-msfGFP-T2A-mCherry-NES> mPGK-PuroR
Plasmid#218916PurposeLentiviral construct expressing msfGFP and nuclear mCherry proteins.DepositorInsertEF1a-msfGFP-T2A-mCherry-NLS > mPGK-PuroR
UseLentiviralTagsExpressionMutationPromoterAvailable sinceJune 4, 2024AvailabilityAcademic Institutions and Nonprofits only -
Lenti-N1303K-tevopreQ1-epegRNA+13C>G_EF1a-puroR (PBS 14 - RTT 18)
Plasmid#207356PurposeLentiviral transfer plasmid encoding hU6-driven expression of a N1303K-CFTR correcting prime editing guide (epegRNA) and EF1a-driven puromycin resistance gene.DepositorInsertN1303K-CFTR + 13 C>G tevopreq1-prime editing guide RNA (epegRNA)
UseLentiviralTagsExpressionMutationPromoterAvailable sinceApril 19, 2024AvailabilityAcademic Institutions and Nonprofits only -
pBS-BsmbI-LoxP-Ef1a-EM7-mCherry-Neo-PolyA-LoxP
Plasmid#192822PurposeGolden Gate compatible plasmid with mCherry and NeoDepositorInsertmCherry and Neo
UseTagsExpressionMammalianMutationPromoterAvailable sinceDec. 6, 2023AvailabilityAcademic Institutions and Nonprofits only -
pW228-lenti-sg1-mmSerpinh1-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189944PurposeLentiviral vector to co-express a mouse Serpinh1 spsgRNA (sg1-Serpinh1) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Serpinh1 spsgRNA #1
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW229-lenti-sg2-mmSerpinh1-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189945PurposeLentiviral vector to co-express a mouse Serpinh1 spsgRNA (sg2-Serpinh1) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Serpinh1 spsgRNA #2
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW230-lenti-sg3-mmSerpinh1-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189946PurposeLentiviral vector to co-express a mouse Serpinh1 spsgRNA (sg3-Serpinh1) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Serpinh1 spsgRNA #3
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW317-lenti-sg1-mmItga9-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189947PurposeLentiviral vector to co-express a mouse Itga9 spsgRNA (sg1-Itga9) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Itga9 spsgRNA #1
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW318-lenti-sg2-mmItga9-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189948PurposeLentiviral vector to co-express a mouse Itga9 spsgRNA (sg2-Itga9) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Itga9 spsgRNA #2
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW319-lenti-sg3-mmItga9-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189949PurposeLentiviral vector to co-express a mouse Itga9 spsgRNA (sg3-Itga9) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Itga9 spsgRNA #3
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW401-lenti-sg1-mmItgb1-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189950PurposeLentiviral vector to co-express a mouse Itgb1 spsgRNA (sg1-Itgb1) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Itgb1 spsgRNA #1
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only -
pW402-lenti-sg2-mmItgb1-pEF1s-NLS-mScarlet-I-P2A-BlastR
Plasmid#189951PurposeLentiviral vector to co-express a mouse Itgb1 spsgRNA (sg2-Itgb1) with NLS-mScarlet-IDepositorInsertNLS-mScarlet-I-P2A-BlastR; Itgb1 spsgRNA #2
UseLentiviralTagsExpressionMammalianMutationPromoterAvailable sinceNov. 3, 2022AvailabilityAcademic Institutions and Nonprofits only