Complex N-Linked Oligosaccharides
 
 

Bi-Antennary
 
 C0720
 
      Asialo, agalacto biantennary (NGA2)
 
GlcNAcb1-2Mana1
               \
                6
                Manb1-4GlcNAcb1-4GlcNAc
                3
               /
GlcNAcb1-2Mana1
C50H84N4O36 - FW 1317.23 20ug
 
 C0920
 
      Asialo, galactosylated, biantennary (NA2)
 
 Galb1-4GlcNAcb1-2Mana1
                       \
                        6
                        Manb1-4GlcNAcb1-4GlcNAc
                        3
                       /
 Galb1-4GlcNAcb1-2Mana1
C62H104N4O46 - FW 1641.51 50ug
 
 C1026
 
      Asialo, galactosylated, fucosylated biantennary (NA2F)
 
Galb1-4GlcNAcb1-2Mana1               Fuca1
                      \                  |
                       6                 6
                       Manb1-4GlcNAcb1-4GlcNac
                       3
                      /
Galb1-4GlcNAcb1-2Mana1
C68H114N4O50 - FW 1787.66 20ug
 
 C1124
 
      Asialo, galactosylated, triantennary (NA3)
 
C76H126N5O56 - FW 2006.02 20ug
 
 SC1020
 
      Monosialylated, galactosylated, biantennary (A1)
 
C73H121N5054 - FW 1932.77 20ug
 
 SC1120
 
      Disialylated, galactosylated, biantennary (A2)
 
Neu5Aca2-3/6Galb1-4GlcNAcb1-2Mana1
                                  \
                                   6
                                   Manb1-4GlcNAcb1-4GlcNAc
                                   3
                                  /
Neu5Aca2-3/6Galb1-4GlcNAcb1-2Mana1
C84H138N6O62 - FW 2224.03 20ug
 
 SC1126
 
      Monosialylated, galactosylated, fucosylated biantennary (A1F)
 
C79H131N5O58 - FW 2078.10 20ug
 
 SC1226
 
      Disialylated, galactosylated, fucosylated biantennary (A2F)
 
                                        
Neu5Aca2-3/6Galb1-4GlcNAcb1-2Mana1         Fuca1
                                  \        |
                                   6       6
                                   Man1b1-4GlcNAcb1-4GlcNAc
                                   3
                                  /
Neu5Aca2-3/6Galb1-4GlcNAcb1-2Mana1
C90H148N6O66 - FW 2370.18 20ug
 
 SC1424
 
      Trisialyted, galactosylated, triantennary (A3)
 
Neu5Aca2-3/6Galb1-4GlcNAcb1-2Mana1
                                  \
                                   6
Neu5Aca2-3/6Galb1-4GlcNAcb1         Man1b1-4GlcNAcb1-4GlcNAc
                           \       3
                            4     /
                            Mana1
                            2
                           /
Neu5Aca2-3/6Galb1-4GlcNAcb1
C109H177N8O80 - FW 2879.86 20ug
 
 SC1436
 
      
 
C104H171N7O76 - FW 2735.51 20ug
 
 MC0731
 
      Oligomannose-5 (MAN-5)
 
Mana1
     \
      6
      Mana1
      3    \
     /      6
Mana1       Manb1-4GlcNAcb1-4GlcNAc
            3
           /
      Mana1
C46H78N2O36 - FW 1235.12 20ug
 
 SC1123
 
      Monosialylated, galactosylated, fucosylated biantennary
 
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3                |
                               /                 a1-6Fuc
         Galb1-4GlcNAcb1-2Mana1
C79H131N5O58 - FW 2078.91 20ug
 
 SC1223
 
      Disialylated, galactosylated, fucosylated biantennary
 
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3                |
                               /                 a1-6Fuc
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
C90H148N6O66 - FW 2370.18 20ug
 
 SC1025
 
      Monosialylated, galactosylated biantennary
 
         Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3
                               /
NeuAca2-6Galb1-4GlcNAcb1-2Mana1
C73H121N5O54 - FW 1932.77 20ug
 
 SC1127
 
      Disialylated, galactosylated biantennary
 
NeuAca2-6Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3
                               /
NeuAca2-6Galb1-4GlcNAcb1-2Mana1
C84H138N6O62 - FW 2224.03 20ug
 
 SC1128
 
      Disialylated, galactosylated biantennary
 
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3
                               /
NeuAca2-6Galb1-4GlcNAcb1-2Mana1
C84H138N6O62 - FW 2224.03 20ug
 
 MC0521
 
      Oligomannose-3 (MAN-3)
 
Mana1
     \
      6
      Manb1-4GlcNAcb1-4GlcNAc
      3
     /
Mana1
C34H58N2O26 - FW 910.84 20ug
 
 MC0931 2
 
      Oligomannose - 7D3 (Man7-D3)
 
        Mana1
             \
              6
              Mana1
              3    \
             /      6
        Mana1       Manb1-4GlcNAcb1-4GlcNAc
                    3
                   /
Mana1-2Mana1-2Mana1
C58H98N2O46 - FW 1559.41 20ug
 
 MC0831
 
      Oligomannose-6 (MAN-6)
 
 Mana1
      \
       6
       Mana1
       3    \
      /      6
 Mana1       Manb1-4GlcNAcb1-4GlcNAc
             3
            /
Mana1-2Mana1
C52H88N2O41 - FW 1397.2 20ug
 
 MC0931 1
 
      Oligomannose - 7D1 (Man-7D1)
 
Mana1-2Mana1
            \
             6
             Mana1
             3    \
            /      6
       Mana1       Manb1-4GlcNAcb1-4GlcNAc
                   3
                  /
      Mana1-2Mana1
C58H98N2O46 - FW 1559.41 20ug
 
 MC1031
 
      Oligomannose - 8D1D3 (Man-8 D1D3)
 
 Mana1-2Mana1
             \
              6
              Mana1
              3    \
             /      6
        Mana1       Manb1-4GlcNAcb1-4GlcNAc
                    3
                   /
Mana1-2Mana1-2Mana1
C64H108N2051 - FW 1721.5 20ug
 
 MC1131
 
      Oligomannose - 9 (Man-9)
 
 Mana1-2Mana1
             \
              6
              Mana1
              3    \
             /      6
        Mana1       Manb1-4GlcNAcb1-4GlcNAc
                    3
                   /
Mana1-2Mana1-2Mana1
C70H118N2O56 - FW 1883.7 20ug
 
Tri-Antennary
 
α2-3 Sialylated structures

These structures contain two or three moles of sialic acid linked 2-3 to the terminal galactose
 
 MC0941
 
      Hybrid with Bisecting GlcNAc
 
C62H104N4O46 - FW 1641.5 20ug
 
 SC1536
 
      
 
C115H188N8O84 - FW 3026.77 20ug
 
 SC1434
 
      
 
C104H171N7O76 - FW 2735.51 20ug
 
 SC1534
 
      
 
C115H188N8O84 - FW 3026.77 20ug
 
Tetra-Antennary
 
These structures are available in the disialo, trisialo or tetrasialo forms
 
 SC1620 (Disialyl), SC1730 (Trisialyl), SC1840 (Tetrasialyl)
 
      
 
SC1620 C118H114N8O86 - FW 3100.85
SC1730 C129H211N9O94 - FW 3392.11
SC1840 C140H228N10O102 - FW 3683.37		 20ug
 
 SC1821 (Disialyl), SC1931 (Trisialyl), SC2041 (Tetrasialyl)
 
      
 
SC1821 C132H217N9O96 - FW 3466.19
SC1931 C143H234N10O104 - FW 3758.45
SC2041 C154H251N11O112 - FW 4048.71		 20ug
 
 SC2022 (Disialyl), SC2132 (Trisialyl), SC2242 (Tetrasialyl)
 
      
 
SC2022 C146H240N10O106 - FW 3831.53
SC2132 C157H257N11O114 - FW 4122.78
SC2242 C168H274N12O122 - FW 4414.05		 20ug
 
 SC2223 (Disialyl), SC2333 (Trisialyl), SC2443 (Tetrasialyl)
 
      
 
SC2223 C160H263N11O116 - FW 4196.87
SC2333 C171H280N12O124 - FW 4488.13
SC2443 C182H297N13O132 - FW 4779.39		 20ug
 
Lewisx & Sialyl Lewisx
 

 
 C1023
 
      Asialo, galactosylated, fucosylated biantennary
 
Galb1-4GlcNAcb1-2Mana1
                      \
                       6
                       Manb1-4GlcNAcb1-4GlcNAc
                       3
                      /
Galb1-4GlcNAcb1-2Mana1
       |
       a1-3Fuc
C68H114N4O5 -FW 1787.7 20ug
 
 SC1229
 
      Monosialylated, galactosylated, difucosylated biantennary
 
         Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3                |
                               /                 a1-6Fuc
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
               |
               a1-3Fuc
C85H141N5O62 - FW 2225.1 10ug
 
 SC1429
 
      Disialylated, galactosylated, Difucosylated biantennary
 
                a1-3Fuc
                |
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
                               \
                                6
                                Manb1-4GlcNAcb1-4GlcNAc
                                3                |
                               /                 a1-6Fuc
NeuAca2-3Galb1-4GlcNAcb1-2Mana1
                |
                a1-3Fuc
C102H168N6O74 - FW 2662.46 10ug
 
 

All of these tetra-antennary structures are available with the Lewis<sup>x</sup>/Sialyl Lewis<sup>x</sup> motif and are mixtures of structures containing 1/2/3/4 moles of the a1-3 Fucose residues.  However it is not known which of the branches contain the a1-3 Fucose residues.

For Example:

Dextra can offer sets of standards from  recombinant glycoproteins expressed from CHO cells or BHK-21 cells of various types(20mg) with known amounts of defined structures for example:

 Human EPO
 Human Antithrombin III
 Human b-Trace protein

We also have oligosaccharide mixtures from natural human proteins which have been analysed in depth.

 Hemopexin
 a1-Antitrypsin
 a1-Microglobulin
 Transferrin
 a1-Acid Glycoprotein (Orosomucoid)
 Immunoglobulin G

For prices, delivery and other quantities please contact us.