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CAS No.:9012-36-6
MF:C24H38O19
Molecular formula:C24H38O19
EINECS No.:232-731-8
Brand Name:Unilong
MOQ:1kg
Other Names: AGAROSE; agarose6Bforchromatography; agaroseformolecularbiology; agarose,mixture;Agarose,ultra; Agaroseforelectrophoresisofmacromolecules; Agaroseplasmaelectrophoresisgrade
what is of AGAROSE with cas 9012-36-6
Agarose is a linear polymer, and its basic structure is a long chain alternately connected by 1,3 linked β-D- galactose and 1,4 linked 3,6- lactone -L- galactose [1][2]. Agar pectin is a heterogeneous mixture composed of many smaller molecules. Agarose is generally heated to above 90℃ to dissolve in water, and when the temperature drops to 35-40℃, it forms a good semisolid gel, which is the main feature and basis of its multiple uses. The gel properties of agarose are usually expressed by gel strength. The higher the strength, the better the gel performance.
Specification
|
ITEM
|
SPECIFICATION
|
RESULT
|
|
Appearance
|
White powder
|
White powder
|
|
Solubility
|
Clear
|
Clear
|
|
Water content, %
|
10 MAX
|
9.58
|
|
Sulfate, %
|
0.1 MAX
|
0.06
|
|
Gel strength 1.5%, g/cm2
|
800 MIN
|
1201
|
|
Melting point 1.0%, ℃
|
86-93
|
92
|
|
Gelling point 1.0%, ℃
|
32-37
|
37
|
|
EEO, -Mr
|
0.09 MAX
|
0.07
|
|
Dnase, Rnase, Protease
|
None detected
|
None detected
|
Packing
25kgs/drum, 9tons/20’container
Usage
Agarose is frequently used in molecular biology for the separation of large molecules, especially DNA, by electrophoresis. Slabs of agarose gels (usually 0.7 – 2%) for electrophoresis are readily prepared by pouring the warm, liquid solution into a mold. A wide range of different agaroses, of varying molecular weights and properties are commercially available for this purpose. Used in high resolution protein electrophoresis, immunoelectrophoresis, electro immunoassays such as rocket assays, counter current electrophoresis.
