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Sox2 SRR2 pGreenFire Response Reporter

Verify pluripotency and measure Sox2 expression using a pGreenFire (GFP-luciferase) reporter driven by the conserved Sox2 enhancer SRR2

  • Create stable cell lines for quantitation of Sox2 activity
  • Track differentiation in live cells in real time
Catalog Number
Add to Cart
Sox2 SRR2-pGreenFire Response Reporter
10 µg
$ 1594
Sox2 SRR2-pGreenFire Response Reporter, pre-packaged virus
>2 x 10^6 IFUs
$ 643


Monitor and measure the expression of pluripotency markers

With SBI’s line of pGreenFire Pluripotency Response Reporter Vectors, you can monitor and measure the expression of pluripotency markers in live cells in real time. These vectors leverage our reliable lentivector technology and save you time—the pre-built reporters come as ready-to-package lentivector plasmids with some reporters also available as ready-to-transduce, pre-packaged virus. All of our Response Reporters deliver great performance in both human and mouse cells.

The Sox2 SRR2 pGreenFire Response Reporter uses the Sox2 SSR2 enhancer with a minimal CMV promoter to co-express dscGFP (destabilized copGFP, 2-hour half-life) and luciferase. Co-expression is mediated by a T2 element. The minimal CMV promoter alone delivers negligible expression, but when downstream of SSR2 elements, drives expression of dscGFP and luciferase under the same conditions where Sox2 is expressed. The result is the ability to quantitatively measure Sox2 expression by fluorescence and luciferase activity.

To streamline cell line construction, we also offer this vector with a constitutively expressed neomycin marker (Cat.# SR20071-PA-N) or puromycin marker (Cat.# SR20071-PA-P).

  • Create stable cell lines for quantitation of Sox2 activity
  • Track differentiation in live cells in real time

Choose the right vector to monitor pluripotency markers (Pluripotency Reporters) or to measure the activity of pluripotency makers (Pluripotency Response Reporters)

Pluripotency response reporters

SBI’s Pluripotency Response Reporters work for both human and mouse stem cells      
Catalog # Promoter/Enhancer elements Reporter Selection cassette
SR20070-PA/VA-1 Oct4 CR4 pGreenFire (GFP-Luc) None
SR20070-PA-N Oct4 CR4 pGreenFire (GFP-Luc) EF1α-Neo
SR20070-PA-P Oct4 CR4 pGreenFire (GFP-Luc) EF1α-Puro
SR20071-PA/VA-1 Sox2 SRR2 pGreenFire (GFP-Luc) None
SR20071-PA-N Sox2 SRR2 pGreenFire (GFP-Luc) EF1α-Neo
SR20071-PA/VA-P Sox2 SRR2 pGreenFire (GFP-Luc) EF1α-Puro

Pluripotency reporters

Catalog # Species Promoter/enhancer element Reporter
SR10033PA/VA-1 Human Oct-4 pGreenZeo
SR10043PA/VA-1 Human Oct-4 pRedZeo
SR10053PA/VA-1 Human Oct-4 pRedTK
SR10029PA/VA-1 Mouse Oct-4 pGreenZeo
SR10045PA/VA-1 Mouse Oct-4 pRedZeo
SR10054PA/VA-1 Mouse Oct-4 pRedTK
SR10030PA/VA-1 Human Nanog pGreenZeo
SR10042PA/VA-1 Human Nanog pRedZeo
SR10055PA/VA-1 Human Nanog pRedTK
SR10031PA/VA-1 Mouse Nanog pGreenZeo
SR10044PA/VA-1 Mouse Nanog pRedZeo
SR10056PA/VA-1 Mouse Nanog pRedTK

Supporting Data

See our pluripotency response reporters in action

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