Introduction
MagPure Circulating DNA Mini Kit is designed for purification of high quality circulating DNA (cfDNA) fromcell-free body fluids (such as plasma, serum). The purified DNA is suitable for direct use in downstream applications such as PCR, real-time PCR, biochip analysis and NGS.
Details
Specifications
| Features | Specifications |
| Main Functions | Isolation circulating DNA from 0.2-0.6ml plasma, serum, body fluids |
| Applications | qPCR, NGS, etc. |
| Purification technology | Magnetic beads technology |
| Process method | Manual or automatic |
| Sample type | Serum, plasma |
| Sample amount | 0.2-0.6ml |
| Elution volume | ≥30μl |
| Time per run | ≤50 minutes |
Principle
This product is based on the purification method of high binding magnetic particles. The sample is lysed and digested under the action of lysate and protease. DNA is released into the lysate. After adding magnetic particles and binding solution, DNA will be adsorbed on the surface of magnetic particles, and impurities such as proteins will be removed without adsorption. The adsorbed particles were washed with washing solution to remove proteins and impurities, washed with ethanol to remove salts, and finally DNA was eluted by elution buffer.
Advantages
- Economy – less than 50% of the price of Qiagen and other imported products
- Automatic – without labour
Kit Contents
| Contents | IVD5432 |
| Purification Times | 200 |
| MagPure Particles G | 14 ml |
| Carrier RNA | 310 μg |
| Proteinase K | 180 mg |
| Protease Dissolve Buffer | 10 ml |
| Buffer MLK | 250 ml |
| Buffer MAW1 | 250 ml |
| Buffer MW2* | 2 x 50 ml |
| Elution Buffer | 60 ml |
| Contents | IVD5432-F-96A | IVD5432-F-96B | IVD5432-F-96C |
| Sample amount | 200～350μl | 400~700μl | |
| Carrier RNA | 110 μg | 110 μg | |
| Proteinase K | 50 mg | 100 mg | |
| Protease Dissolve Buffer | 5 ml | 6 ml | |
| Elution Buffer | 15 ml | 15 ml | |
| Tip | 1 | 1 | |
| Sample Plate A | 500μl Buffer MLK | 500μl Buffer MLK | |
| Sample Plate B | / | 500μl Buffer MLK | |
| Wash Plate 1 | 700μl Buffer MAW1 | 700μl Buffer MAW1 | |
| Wash Plate 2 | 25μl Buffer MPG2700μl Buffer MW2 | 25μl Buffer MPG2700μl Buffer MW2 | |
| Wash Plate 3 | 700μl Buffer MW2 | 700μl Buffer MW2 | |
| Elution Plate | / | / |
| Contents | IVD5432-TL-06A | IVD5432-TL-06B | IVD5432-TL-06C |
| Sample amount | 300~350μl | 600~700μl | 900~1050μL |
| Carrier RNA | 310 μg | 310 μg | 310 μg |
| Proteinase K | 50 mg | 100 mg | 150 mg |
| Protease Dissolve Buffer | 6 ml | 6 ml | 10 ml |
| Elution Buffer | 15 ml | 15 ml | 15 ml |
| DA-Tip | 12 | 12 | 12 |
| Row 1/7 | 600μl Buffer MLK | 600μl Buffer MLK | 600μl Buffer MLK |
| Row 2/8 | / | 600μl Buffer MLK | 600μl Buffer MLK |
| Row 3/9 | 600μl Buffer MAW1 | 600μl Buffer MAW1 | 600μl Buffer MLK |
| Row 4/10 | 20μl Buffer MPG2600μl Buffer MW2 | 20μl Buffer MPG2600μl Buffer MW2 | 30μl Buffer MPG2900μl Buffer MAW1 |
| Row 5/11 | 600μl Buffer MW2 | 600μl Buffer MW2 | 900μl Buffer MW2 |
| Row 6/12 | / | / | / |
Storage and Stability
Proteinase K, Carrier RNA and MagPure Particles G should be stored at 2–8°C upon arrival. However, short-term storage (up to 12 weeks) at room temperature (15–25°C) does not affect their performance. Theremaining kit components can be stored dry at room temperature (15–25°C) and are stable for at least18 months under these conditions.The entire kit can be stored at 2–8°C, but in this case buffers should beredissolved before use. Make sure that all buffers are at room temperature when used.
