Agar, ash 2.0-4.5%

Stock Code: 3577407
Manufacturer Part No: A7002-250G
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£126.25 (exc VAT) per 250G
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Application


Agar has been used:as a component of solid N6 complete mediumin modified Murashige and Skoog (MS) medium for culturing germinating lentil and faba bean seeds and in the regeneration of transgenic cauliflower and broccoli explantsas a component of agar mixture to simulate a vascular phantom in carotid vessel


Biochem/physiol Actions


Agar exists in left-handed helical conformation and aggregation of hexagonal fibers leads to gel formation. The hydrophobicity of the disaccharides determines its gelling property and solubility. Agar is a major component of the microbial solid medium. It has applications in tissue engineering, pharmaceutics and in cell encapsulation.


General description


Agar is a polysaccharide consisting of ?- D-galactopyranosyl and 3,6-anhydro-?-L- galactopyranosyl units. Depending on the source agar exists as various substituted forms such as methyl and sulphate ether. It is a linear galactan polysaccharide isolated from the cell wall of Rhodophyceae class of seaweeds.


Packaging


100, 250, 500 g in poly bottle


5 kg in poly drum


1 kg in poly bottle

Quality Level200
Pack250G
ManufacturerSIGMA-ALDRICH
Technique(s)tissue culture: suitable
Formpowder or crystals, flakes

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