Monitor and measure the activity of pluripotency markers
With SBI’s line of pGreenFire Pluripotency Response Reporter Vectors, you can monitor and measure the activity 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-responsive SRR2 pGreenFire Response Reporter uses the Sox2-responsive 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 in response to Sox2 activity. The result is the ability to quantitatively measure Sox2 activity by fluorescence and luciferase activity.
- 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|
|Catalog #||Species||Promoter/enhancer element||Reporter|