Site Directed Mutagenesis (SDM) Dog Point mutation

Get tips on using Stealth siRNA_GATA2 to perform siRNA / miRNA gene silencing Human - LAD2 GATA2

Get tips on using Stealth siRNA_SPI1 to perform siRNA / miRNA gene silencing Human - LAD2 PU.1/SPI1

Hello! I used Trizol to extract total RNA from in-vitro cultured bacteria (1 X 10^8 cells). After phase separation, I mixed ~0.4 ml of the upper phase which contains RNA with 0.5 mL cold isopropanol. However, the amount of RNA when measured in Nanodrop was very low. In addition, the ratio between 260 and 230 was around 0.1 to 0.5. Is there a chance that my sample was contaminated by the Trizol reagent? When I collected the aqueous phase I made sure to not touch the lower phase. What should I do?

Get tips on using Stealth Select_PTBP1 siRNA to perform siRNA / miRNA gene silencing Human - HCT-116 PTBP1

Get tips on using Gibco™CTS™ StemPro™ MSC SFM to perform Stem cell culture media hUMSCs

Get tips on using Stealth siRNA(m) Stac3 to perform siRNA / miRNA gene silencing Mouse - C2C12 Stac3

Get tips on using Stealth siRNA(h)_GATA1 to perform siRNA / miRNA gene silencing Human - LAD2 GATA1

Get tips on using Stealth siRNA(r)_Plat to perform siRNA / miRNA gene silencing Rat - NPC tPA/Plat

Get tips on using Stealth siRNA(r)_BIRC2 to perform siRNA / miRNA gene silencing Rat - B35 cIAP1/BIRC2

Get tips on using Stealth siRNA(r)_BIRC3 to perform siRNA / miRNA gene silencing Rat - B35 cIAP2/BIRC3