Description
Kit content
| Component | 50 preps | 100 preps | |
| RLB | 30 ml | 60 ml | |
| TWB1 (concentrate) | 17 ml | 35 ml | |
| TWB2 (concentrate) | 15 ml | 27.5 ml | |
| Nuclease-free RBC Lysis buffer
Just included in RNJia Phenol-free PB Kit, (With RBC Lysis Buffer) |
375 ml | 750 ml | |
| Nuclease-free Water | 5 ml | 6 ml | |
| Spin Column | 50 | 100 | |
| Collection Tube | 50 | 100 | |
Storage
Shipment condition is checked by ROJETechnologies. After arrival, Nuclease-free RBC Lysis buffer should be kept at 2-8 °C and all other reagent should be kept at room temperature (15-25 °C). When storage condition is as directed, all reagents are stable until expiration date, as indicated on the kit box.
Intended Use of RNJia Phenol Free PB Kit
The RNJia phenol-free PB Kit provides the procedures necessary for purifying RNA from peripheral blood mononuclear cell, WBC and whole blood. Notice that, RNJia phenol-free PB Kit is intended for molecular biology applications not for diagnostic use. We recommend all users to study RNA experiments guideline, before starting their work.
Warning and Precautions
Due to chemical material usage that may be hazardous, always make sure to wear suitable lab coat, disposable gloves, and protective eyewear. Material Safety Data Sheet (MSDS) for all products and reagents are provided. They are accessible online at ROJE Technologies
Quality Control
RNJia phenol-free PB Kit is tested against predetermined experiments on a lot-to-lot basis according to ROJETechnologies ISO-certified quality management system, to ensure consistent product quality. For your information, the results of all experiments are accessible by addressing Cat and Lot number on web at ROJE Technologies
Procedure
The RNJia phenol-free PB Kit is designed for isolating all forms of RNA molecules from up to 1×107 WBCs. Fresh or frozen samples should be lysed and homogenized. Then, RNA binding to the silica membrane is achieved selectively, by the addition of Ethanol to the lysate. Contaminants are removed by two specific kind of washing buffers. Pure RNA is finally eluted in nuclease-free water. Isolated RNA is ready to use in downstream applications. It has A260/A280 ratios of 1.8–2.3 by spectrophotometer, confirming high purity.
Equipment & Reagents to Be Supplied by User
- Absolute Ethanol
- 1.5 ml RNase free microcentrifuge tubes
- Pipets and RNase free pipet tips
- Benchtop microcentrifuge
- Vortex
- Homogenizer/ Syringe and needles
Applications of RNJia Phenol Free PB Kit
The isolated RNA can be used in many downstream applications:
- RNA Sequencing
- cDNA synthesis
- Poly A+ RNA selection
- Microarrays
- RT-PCR and real-time RT-PCR
- Northern, dot blot analysis
Recommended starting material:
To reach optimized results it is better to follow as listed below. The size of the recommended material to use with determined RLB amount are written in Table 2.
Table 2. Appropriate sample size and amount of RLB.
| Whole blood (ml) | WBCs Number | RLB Amount (µl) |
| Up to 0.5 | Up to 2 x 106 | 350 |
| 0.5 to 1.5 | 2 x 106 to 1 x 107 | 600 |
Technical Assistance
ROJETechnologies guarantees your complete satisfaction. ROJE technical support team composed of highly trained experienced scientists, who are able to troubleshoot most problems you face. Our technical support team can offer expert advice which may help you select suitable product.
Contact our technical support at any time by selecting one of these ways:
- Through our telephone and fax number available at ROJETechnologies website.
- You can submit your question directly to ROJE Technical Support Team from our website (rojetechnologies.com)
Or send your questions to this email address, [email protected]
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