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pSMPUW Universal Lentiviral Expression Vector (Promoterless)
VPK-211
Cell Biolabs 10 µg
Description: Clone your gene of interest and a gene-specific promoter into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293T or 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-Puro Lentiviral Expression Vector
VPK-212
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-Neo Lentiviral Expression Vector
VPK-213
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-Hygro Lentiviral Expression Vector
VPK-214
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-GFP-LC3 Lentiviral Expression Vector
LTV-801
Cell Biolabs 10 µg
Description: Expression vector contains a fusion of GFP and LC3. A separate GFP control vector is also included.
pSMPUW-IRES-Puro Lentiviral Expression Vector
VPK-215
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-IRES-Neo Lentiviral Expression Vector
VPK-216
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-IRES-Hygro Lentiviral Expression Vector
VPK-217
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
pSMPUW-IRES-Blasticidin Lentiviral Expression Vector
VPK-219
Cell Biolabs 10 µg
Description: Clone your gene of interest into this Lentiviral Expression Vector, then co-transfect along with lentiviral packaging vectors into a packaging cell line such as 293LTV. This expression vector is compatible with any 2nd or 3rd generation lentiviral packaging system, but due to its design it is best matched with our ViraSafe packaging vectors to produce the highest viral titer.
ViraSafe Universal Lentiviral Expression System, Ecotropic
VPK-211-ECO
Cell Biolabs 1 kit
Description: Lentivirus based on HIV-1 provides a powerful means for gene expression because it can infect both dividing and non-dividing cells. Other 3rd generation lentiviral packaging systems provide a reduced risk of replication-competent virus, but a small risk remains. Our ViraSafe Lentivirus Expression Complete Systems provide a safer method even compared to other 3rd generation expression systems. Overlap with native HIV genes has been reduced much further, thereby substantially reducing the chance of generating replication-competent virus. The system has been engineered so that lentiviral titers remain at the levels of third generation systems. Our Ecotropic Expression Systems assemble lentiviruses with an ecotropic envelope protein which will readily infect only mouse and rat cells via receptor-mediated binding, providing an additional level of safety. However, ecotropic viruses are not as stable upon freezing and will not survive ultracentrifugation procedures.

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