This product is designed for purification of high-molecular-weight genomic or mitochondrial DNA from a variety of blood samples. High-quality DNA can be purified from sample types including whole blood, buffy coat, bone marrow, body fluids in as little as 25 minutes. The convenient, scalable purification procedure removes contaminants and enzyme inhibitors such as proteins and divalent cation, and purified DNA is ready for immediate use in sensitive downstream applications or for archiving.
Details
Specifications
Features
Specifications
Main Functions
Isolation total DNA from whole blood using economic salt out method
Cells are lysed with ananionic detergent in the presence of a DNA stabilizer. The DNA stabilizer limits the activity of intracellular DNases and also DNases found elsewhere in the environment. RNA is then removed by treatment with an RNA digesting enzyme. Other contaminants, such as proteins, are removed by salt precipitation. Finally, the genomic DNA is recovered by precipitation with alcohol and dissolved in Buffer TE. Purified DNA typically has an A260/A280 ratio between 1.7 and 1.9, and is up to 200 kb in size. The DNA can be safely stored at 2-8°C, -20°C, or -80°C.
Advantages
Safe – without phenol chloroform extraction
Environment friendly – the reagents used are safe, non-toxic and without pollution
High molecular weight – the molecular weight of genomic DNA is about 50-150kb
High purity – the purified DNA has A260/280=1.8-1.9, A260/230=2.0-2.5
Unlimited sample size – solution type operation, sample volume can be adjusted at will
Cost performance – the most economical nucleic acid extraction technology
Kit Contents
Contents
D331101
D331102
D331103
Purification Volumes
50 ml
300 ml
1000 ml
10 x Buffer RBC
20 ml
100 ml
3 x 100 ml
Buffer WTL
60 ml
350 ml
1000 ml
Buffer PPS
20 ml
120 ml
350 ml
RNase Solution
300 µl
1.8 ml
6 ml
Buffer TE
10 ml
30 ml
120 ml
Storage and Stability
RNase Solution should be stored at 2-8°C upon arrival. However, short-term storage (up to 24 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. The entire kit can be stored at 2-8°C, but in this case buffers should be redissolved before use. Make sure that all buffers are at room temperature when used.
Document
This product is designed for purification of high-molecular-weight genomic or mitochondrial DNA from a variety of blood samples. High-quality DNA can be purified from sample types including whole blood, buffy coat, bone marrow, body fluids in as little as 25 minutes. The convenient, scalable purification procedure removes contaminants and enzyme inhibitors such as proteins and divalent cation, and purified DNA is ready for immediate use in sensitive downstream applications or for archiving.
Solid Phase Reversible Immobilization magnetic beads consist of paramagnetic particles coated with carboxyl groups that reversibly bind DNA. They are used for DNA purification because they are fast, simple and efficient. Our Magnetic Beads (PCR Purification) combines BioDynami’s proprietary chemistries with reversible DNA-binding properties of magnetic beads. The beads are developed for effective PCR fragment purification by removing primers and unwanted components such as salts, dNTPs, enzymes, and others.
Our Magnetic beads (PCR Purification) are optimized to selectively bind PCR fragments of 80 bp and larger and remove primers that are 30 nt and shorter. Purified PCR fragments are suitable for any downstream applications. The beads can be used for PCR cloning, PCR cleanup, or even PCR fragment concentration.
Features:
Effective purification of PCR fragments >80 bp
Removal of primers <30 nt
Removal of unwanted components
Flexibility: compatible with manual and automated processing
Applications:
Purification of PCR fragments
PCR cloning
Sequencing
Other applications requiring purified PCR fragments
Document
Solid Phase Reversible Immobilization magnetic beads consist of paramagnetic particles coated with carboxyl groups that reversibly bind DNA. They are used for DNA purification because they are fast, simple and efficient. Our Magnetic Beads (PCR Purification) combines BioDynami’s proprietary chemistries with reversible DNA-binding properties of magnetic beads. The beads are developed for effective PCR fragment purification by removing primers and unwanted components such as salts, dNTPs, enzymes, and others.
Peptone, beef extract powder and yeast extract powder provide nitrogen, vitamins, minerals; lactose, dextrose into fermentable sugars, which produce acid when measured by the phenol red indicator, acid yellow, basic red; thiosulfate sodium can be reduced to some bacteria to hydrogen sulfide, to produce a black iron sulfide and iron salts; sodium chloride to maintain osmotic equilibrium; agar as medium coagulant.
Formulation(per liter):
Peptone 20g
Beef extract powder 3g
Yeast extract powder 3g
Lactose 10g
Dextrose 1g
Sodium chloride 5g
Ferric ammonium citrate 0.5g
Sodium thiosulfate 0.5g
Agar 12g
Phenol red 0.05g
Final pH 7.4 ± 0.2
How to use:
1.Suspend 54.5g in 1L of distilled water , stirring heated to boiling ,autoclave at 121 for 15 minutes.
2.Diluted and treated samples.
Quality control:
Item
The name and number of strain
Growth
Colony Color
1
Escherichia coli ATCC25922
Good
A/A
2
Proteus CMCC (B) 49027
Good
K/A
3
Salmonella typhimurium CMCC (B) 50115
Good
K/A
“A”Acid , “K” Alkality
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
