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Cat. No.: HY-W854474

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D-Glycero-D-galacto-heptose

D-glycero-D-galacto-heptose is a seven-carbon sugar that exerts immunomodulatory effects. It is the structural monosaccharide unit of the Eubacterium saburreum T18 antigen, enhances immune cell activation, and acts as a COX-2 ligand to participate in anti-inflammatory pathways. D-glycero-D-galacto-heptose can be used in research on triple-negative breast cancer.

For research use only. We do not sell to patients.

CAS No.: 5328-64-3
Formula: C₇H₁₄O₇
Molecular Weight:210.18

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

D-Glycero-D-galacto-heptose Chemical Structure

CAS No.: 5328-64-3

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
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Biological Activity

Description

IC₅₀ & Target

^[2]

COX-1

COX-2

All COX Isoforms :

In Vitro

D-glycero-D-galacto-heptose (0.002-20 mg/mL; 1 h at 37°C followed by 24 h refrigeration) dose-dependently inhibits the immunoprecipitation reaction between Eubacterium saburreum T18 antigen and rabbit anti-T18 serum, reaching ~45% inhibition at 20 mg/mL, and constitutes the immunodeterminant of the antigenic T18 polysaccharide^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 5328-64-3
Molecular Weight 210.18
Formula C₇H₁₄O₇
SMILES

[C@H]([C@@H]([C@@H](CO)O)O)([C@@H]([C@H](C=O)O)O)O
Structure Classification
- Saccharides
- Monosaccharides
Initial Source
- Endogenous metabolite
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Nakazawa F, et al. Chemical composition and immunological characterization of polysaccharide antigen from Eubacterium saburreum T18. Infection and immunity. 1987 Apr;55(4):871-6.

[2]. Alaouna M, et al. The potential of the South African plant Tulbaghia Violacea Harv for the treatment of triple negative breast cancer. Sci Rep. 2025 Feb 17;15(1):5737.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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