TriRNA Pure Kit (TRP050/TRP100/TRP200)

RNA Kit for use with Trizol RNA Isolation Reagent
TriRNA Pure Kit (TRP050/TRP100/TRP200)

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. Following sample homogenization, simply bind, wash and elute the high-quality, total RNA in RNase-free Water and use in a variety of sensitive downstream applications.
 

 

 

Advantages (Cat. # TRP050, TRP100, TRP200)
  • 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)
Applications
 
cDNA Library Construction, Cloning, RT-PCR (Endpoint), Real-Time PCR, Nuclease Protection Assays, Northern Blotting
 
Components
  • Pre-Wash Buffer
  • Wash Buffer
  • RNase-free Water
  • RB Columns
  • 2 ml Collection Tubes
Quality Control
 
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.
 
TriRNA Pure Kit Functional Test Data
Figure 1. RNA was purified using the TriRNA Pure Kit in parallel to the similar product from competitor Z. 5x105 HeLa cells were homogenized using GENEzol™ Reagent and competitor Z tri reagent. RNA was then purified using the corresponing kits spin column procedure. 10 µl from a 50 µl eluate of purified RNA was analyzed by electrophoresis on a 0.8% agarose gel.
Test
RNA Conc.
260/280
260/230
Yield
1. Z
162.5 ng/µl
2.00
2.07
8.1 µg
2. Z
160.7 ng/µl
2.03
2.07
8.0 µg
3. Geneaid
164.0 ng/µl
2.00
2.07
8.2 µg
4. Geneaid
161.6 ng/µl
2.03 2.06 8.0 µg
Table 1. Total RNA purified using the TriRNA Pure Kit and competitor Z.
Test
RNA Conc.
260/280
260/230
Yield
1
58.6 ng/µl
1.86
1.81
2.1 µg
2
68.1 ng/µl
1.87
1.81
2.4 µg
3
74.2 ng/µl
1.87
1.83
2.6 µg
Table 2. RNA was purified using the TriRNA Pure Kit. RNA from 200 µl of whole human blood (3 donors) was initally homogenized using GENEzol™ Reagent. RNA was then purified using a spin column procedure. 10 µl from each 35 µl eluate of purified RNA was analyzed by electrophoresis on a 0.8% agarose gel. M = Geneaid 1 Kb DNA Ladder
Related RNA Extraction and Purification Products
Product Name RXNS Catalogue Number
50, 100, 200
GZR050/100/200
50, 100, 200
GZX050/100/200, GZXD050/100/200
50, 100
GZB050/100
50, 100, 200
TRP050/100/200, TRPD050/100/200
50, 100
PR050/100
GENEzol™ 96 Well TriRNA Pure Kit 4 x 96, 10 x 96 96GZX04/10