top of page
TriRNA Pure Kit (TRPD050/TRPD100/TRPD200) with DNase

TriRNA Pure Kit (TRPD050/TRPD100/TRPD200) with DNase

TriRNA Pure Kit (TRPD050/TRPD100/TRPD200) with DNase

RNA Extraction/Tri RNA

The TriRNA Pure Kit is a spin column system for purification of high-quality total RNA from a variety of samples. Initially, samples are homogenized in TRIzol® Reagent, GENEzol™ Reagent or other phenol, guanidine isothiocyanate reagents. Chloroform phase separation or isopropanol RNA precipitation is not required. Dnase I is included with this RNA kit for DNA sensitive downstream applications. Following sample homogenization, simply bind, wash and elute the high-quality, total RNA in RNase-free Water and use in a variety of downstream applications.




Advantages (Cat. # TRPD050, TRPD100, TRPD200)

  • Purify total RNA in 10 minutes!
  • No chlorophorm phase separation
  • No isopropanol RNA precipitation
  • No phenol carryover
  • Compatibility: homogenize samples with GENEzol™, TRI-Reagent®, TRIzol®, RNAzol®, QIAzol® etc.
  • Sample Volume: up to 200 μl of blood, buffy coat, serum, plasma), up to 5 x 106 cultured cells, 10-50 mg of tissue, 1 x 109 bacterial cells, 20-50 mg of plant tissue
  • A cost effective phenol, guanidine isothiocyanate solution plus spin column system
  • High quality RNA: A260/A280 >1.8, A260/A230 >1.8
  • Binding Capacity: 50 µg RNA from ≥ 25 µl DNase/RNase-free Water
  • Membrane: glass fiber membrane optimized for total RNA extraction
  • Spin Columns: individually packaged RNA spin columns, certified RNase and DNase-free
  • Storage: dry at room temperature (15-25ºC), DNase I can be shipped at room temperature but should be stored at -20ºC for extended periods


cDNA Library Construction, Cloning, RT-PCR (Endpoint), Real-Time PCR, Nuclease Protection Assays, Northern Blotting


  • Pre-Wash Buffer
  • DNase I
  • DNase I Reaction Buffer
  • Wash Buffer
  • RNase-free Water
  • RB Columns
  • 2 ml Collection Tubes


The TriRNA Pure Kit is tested on a lot-to-lot basis according to Geneaid's ISO-certified quality management system. An Escherichia coli (1 × 109) culture (OD600=1.3, 1 ml) is harvested by centrifugation at 16,000 x g for 2 minutes, followed by GENEzol™ Reagent homogenization. RNA is then purified using a spin column procedure. 10 µl from a 50 µl eluate of purified RNA is analyzed by electrophoresis on a 0.8% agarose gel.



    bottom of page