iNgn2-dCas9-KRAB Human iPS Cells
|Catalog#||Unit||Unit Price (USD)||Actions|
|iP11NK||5x105 cells/vial||$10,900.00||Add to Cart|
ALSTEM offers a human iPS cell line with inducible expression of Ngn2 by doxycycline (Dox) (iP11NK). This cell line is generated from pre-made footprint-free human iPS cells that have the inducible Ngn2 gene stably integrated into the human AAVS1 “Safe Harbor” site. It provides a convenient means to differentiate human iPS cells to excitatory neurons rapidly and efficiently. The integration at “Safe Harbor” sites ensures safe and reliable expression of Ngn2 when Dox is supplied. Alstem further engineered this cell line by inserting dCas9-KRAB cassette into the cell by lentivirus transduction. This cell line allows one to suppress the expression of any gene by introducing a gene-specific gRNA that can be cloned into one of Alstem’s gRNA Lentivirus Expression Vectors (a link here to the list of these vectors).
- Highly responsive doxycycline inducible iPS cell line
- Ideal for rapid differentiation of iPS cells to excitatory neurons
- Convenient for studying gene inhibition when a gene-specific gRNA is supplied
Neurogenin (Ngn) 2 is a basic helix-loop-helix (bHLH) transcription factor that promotes direct differentiation of pluripotent stem cells to functional excitatory neurons. AAVS1 (also known as PPP1R12C) locus supports robust and sustained transgene expression. Precise insertion of tetracycline inducible Ngn2 into human iPS cells at AAVS1 site could generate a stable iPSC line for rapid neuronal differentiation upon induction.
The ALSTEM scientists developed a highly responsive doxycycline inducible Ngn2-expressing human iPS cell line, which is ideal for in vitro rapid neuronal differentiation. This cell line (Cat No. iP11NK) is generated from pre-made footprint-free human iPS cells by inserting Ngn2 and M2rtTA at the AAVS1 locus by gene editing using the HDR pathway. In the absence of doxycycline (Dox), the cells retain the pluripotent state; however, upon induction by Dox, the cells will differentiate into functional excitatory neurons rapidly in one week.
|Product Name||iNgn2-dCas9-KRAB Human iPS Cells|
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|Storage and Stability||
Store in vapor phase of liquid nitrogen immediately upon receipt. This product is stable for 6 months when stored as directed
iNgn2-dCas9-KRAB Human iPS Cells were grown under feeder-free conditions with mTeSR1 medium. Each lot of hiPSCs is tested for growth and viability following recovery from cryopreservation. In addition, each lot is tested for the expression of TRA-1-60 and OCT4.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.