Higher levels of protein expression with StemFect RNA Transfection Kit. BJ fibroblasts were transfected with GFP mRNA. GFP expression was assessed at 18 h post-transfection.
Titrate protein expression by modifying the amount mRNA used for transfection. BJ fibroblasts were transfected with eGFP mRNA. Transfection efficiency and GFP intensity were determined at 18 h post-transfection.
High efficiency delivery of siRNA to hES cells. HUES9 cells were transfected with siRNA using StemAb RNA Transfection Kit. (A) Greater than 90% of hES cells were transfected with FAM labeled control siRNA, 75 nM (250 ng).
High efficiency delivery of siRNA to hES cells. HUES9 cells were transfected with siRNA using StemAb RNA Transfection Kit. (C) Transfection with 10nM and 20nM Oct4 siRNA results in altered colony morphology.
High efficiency delivery of siRNA to hES cells. HUES9 cells were transfected with siRNA using StemAb RNA Transfection Kit. (B) Transfection with Oct4 siRNA, 20 nM (250 ng), resulted in altered colony morphology and expression of SSEA-1 indicating differentiation.
Human embryonic stem (hES) cells remain undifferentiated after transfection. H1 hES cells cultured in NutriStem were transfected with eGFP mRNA using StemAb RNA Transfection Kit. (A) Greater than 95% of cells maintained pluripotency marker expression, SSEA-4, 24 hours post-transfection.
Human embryonic stem (hES) cells remain undifferentiated after transfection. H1 hES cells cultured in NutriStem were transfected with eGFP mRNA using StemAb RNA Transfection Kit. (B) Normal colony morphology is maintained 20 hours post-transfection.