agarose

Sepharose

[(Science: chemical) this linear galactan is created by purifying agar, when it is heated and cooled, it forms a gel that is used as a support for many types of electrophoresis and immunodiffusion (agarbiose). a typical gel is about 1% agarose. agarose is more porous than acrylamide and is sold in different grades, the lower its sulphate content, the more highly purified it is.

[1. The neutral linear polysaccharide fraction found in agar preparations, generally composed of d-galactose and altered 3,6-anhydro-l- galactose residues; used in chromatography and electrophoresis.

Molecular Formula: C₂₄H₃₈O₁₉

InChI: InChI=1/C24H38O19/c25-1-5-9(27)11(29)12(30)22(38-5)41-17-8-4-36-20(17)15(33)24(40-8)43-18-10(28)6(2-26)39-23(14(18)32)42-16-7-3-35-19(16)13(31)21(34)37-7/h5-34H,1-4H2/t5-,6-,7+,8+,9+,10+,11+,12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+,23+,24+/m1/s1

InChIKey: InChIKey=MJQHZNBUODTQTK-WKGBVCLCBX
SMILES: [H][C@@]12CO[C@@]([H])([C@H](O)[C@H](O)O1)[C@@H]2O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O[C@@H]4O[C@@]5([H])CO[C@@]([H])([C@@H]4O)[C@@H]5O[C@@H]6O[C@H](CO)[C@H](O)[C@H](O)[C@H]6O)[C@H]3O

Names:
    Agarose
    agarose
    CHEBI:2511
    (1->4)-3,6-anhydro-alpha-L-galactopyranosyl-(1->3)-beta-D-galactopyranan
    (2S,3R,4S,5R,6R)-2-[[(1S,2S,3R,5S,8S)-3-[(2S,3R,4S,5S,6R)-2-[[(1S,2S,3R,5S,8S)-2,3-dihydroxy-4,7-dioxabicyclo[3.2.1]oct-8-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-hydroxy-4,7-dioxabicyclo[3.2.1]oct-8-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
    9012-36-6
    [4)-3,6-An-alpha-L-Galp-(1->3)-beta-D-Galp-(1->]n
    [4)-3,6-An-α-L-Galp-(1→3)-β-D-Galp-(1→]n

Registries:
    PubChem CID 11966311
    ChEBI 2511
    Kegg C01399
    PubChem ID 17425491
    PubChem ID 4589