Sell Silica Microsphere - Chinaprice: contact company for price
acid isolation. The breif introduction is as follows,
1. The surface of silica microspheres carrys negative charges. Putting microspheres into a solution of Ca2+ (or Mg2+) ions, with good mixing, then every negative charge will pick up a Ca2+ (or Mg2+). This results in a positively charged surface.
2. Wash the microspheres with very clean deionized water to remove excess Ca2+ (or Mg2+).
3. Negatively charged DNA (or RNA) should then bind directly onto positively charged silica microspheres.
4. Washing the silica microsphere to remove the impurities of sample
5. Elute the DNA (or RNA) from the surface of silica microspheres; spin; remove the DNA (or RNA)-containing supernatant to clean tube.
Features 1．Uniform silica beads are easy to resuspend 2．Bead uniformity prevents shearing of high molecular weight DNA 3．Nonporous，no low molecular weight DNA (or RNA) loss 4.Highly pure DNA (or RNA).
- Posted By: Fenglong Chemical Co., Ltd
- Phone: 862045785142
- Address: jiangsu,chian, jiangsu, China
- Website: http://www.silicon-gel-china.com/
Published date: September 3, 2013 -
- Business Description: SILICA GEL supplier Fenglong Chemical Co., Ltd. is primarily engaged
in manufacturing silica gel since 2001. Our silica gel manufacturing
plant is located in Maanshan with manufacturing capacity of more than
500 MT silica gel per year. We are manufacturing Indicating silica gel &
Non Indicating type of SILICA GEL in all grades such as blue silica gel,
orange silica gel and basic silica gel such as type A silica gel , type
B silic gel ,type C silica gel and another special silica gel Column
chromatography silica gel
Silica Gel Beads In ChinaChemical - Fenglong Chemical Co., Ltd - China - September 3, 2013 - contact company for price
Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules (having the appearance of crystals as silica gel crystals ) or hard regular beads as silica gel beads. A micro porous structure...
Cat Litter Suppliers In ChinaChemical - Fenglong Chemical Co., Ltd - China - August 29, 2013 - contact company for price
silica gel cat litter 2-8mm is the material that is used in litter boxes or trays to absorb urine and moisture from feces. By doing so it helps to reduce any odors. Earlier, cat litter boxes used to be filled by sand, but today a lot more absorbent m...
Orange Blue Silica Gel SupplierChemical - Fenglong Chemical Co., Ltd - China - August 29, 2013 - contact company for price
Application: 1. Orange silica gel indicator can be used alone or be mixed with other silica gel. To dry and indicate the humidity, we can place appropriate amount of the goods in appropriate containers or packaging to achieve this purpose. 2. Protect...
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