Blood group A antigen tetraose type 5

Blood group A antigen tetraose type 5 (A-Tetrasaccharide) is a tetrasaccharide and a blood group specific oligosaccharide, inhibits the binding of anti-A antibody to blood group A substance. Blood group A antigen tetraose type 5 can be isolated from polar bear milk samples[1][2].

Product Specifications

CAS Number

[59957-92-5]

Product Name Alternative

A-Tetrasaccharide

UNSPSC

12352005

Target

Others

Related Pathways

Others

Field of Research

Others

Solubility

10 mM in DMSO

Smiles

CC(N[C@H]([C@H]([C@H]([C@H](O1)CO)O)O)[C@H]1O[C@@H]([C@H]([C@H](O[C@H]2O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)CO)O)[C@H]2O[C@H]3[C@H]([C@@H]([C@@H]([C@@H](O3)C)O)O)O)=O

Molecular Formula

C26H45NO20

Molecular Weight

691.63

References & Citations

[1]Feizi T, et al. The adhesive specificity of the soluble human lectin, IgE-binding protein, toward lipid-linked oligosaccharides. Presence of the blood group A, B, B-like, and H monosaccharides confers a binding activity to tetrasaccharide (lacto-N-tetraose and lacto-N-neotetraose) backbones. Biochemistry. 1994 May 24;33 (20) :6342-9. |[2]Sabharwal H, et al. Blood group specific oligosaccharides from faeces of a blood group A breast-fed infant. Mol Immunol. 1984 Nov;21 (11) :1105-12.