3'-Sialyllactose
Based on 1 publication(s) in Google Scholar
3'-Sialyllactose (3'-SL) is a prebiotic, maintains immune homeostasis and exerts anti-inflammatory and anti-arthritic effects. 3'-Sialyllactose is an ordinary carbohydrate with the lowest toxicity rating, it can be used for the research of inflammation.
For research use only. We do not sell to patients.
- CAS No.: 35890-38-1
- Formula: C23H39NO19
- Molecular Weight:633.55
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) 3'-Sialyllactose
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Biological Activity
3'-Sialyllactose (0-250 μM; 24-36 h) promotes and restores Col2a1 synthesis and accumulates extracellular sulphated proteoglycan, and inhibits the effect of inflammatory cytokines[1]. 3'-Sialyllactose (0-250 μM; 24 h) activates the expression of Sox9 and inhibits NF-κB activation in chondrocytes[1]. 3'-Sialyllactose (0-5000 μg/plate) shows no mutagenic effect with no evident growth inhibition and deposition in all strains in the presence or absence of metabolic activation[3]. 3'-Sialyllactose (1250 μg/mL) induces no chromosomal aberrations and shows non-clastogenic effect in either the presence or absence of metabolic activation[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Chondrocytes
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Concentration:0, 50, 100 and 250 μM
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Incubation Time:24-36 hours
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Result:Dose-dependently increased Col2a1 transcript and protein levels, and restored Col2a1 expression in IL-1β-treated chondrocytes. Dose-dependently inhibited IL-1β-induced Mmp3, Mmp13 and Cox2 expression in chondrocytes. Reduced expression of Mmp3, Mmp13 and Cox2 induced by IL-6, IL-17 and TNF-α in chondrocytes.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:8-week-old male C57BL/6 mice with medial meniscus surgery[1]
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Dosage:10, 50 and 100 mg/kg
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Administration:Oral gavage; 10-100 mg/kg three times a week; for 6 weeks
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Result:Effectively protected osteoarthritis mice against cartilage destruction by catabolic factor expression.
Chemical Information
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CAS No. 35890-38-1
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Molecular Weight 633.55
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Formula C23H39NO19
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SMILES
OC([C@@]1(O[C@@]([C@H](NC(C)=O)[C@@H](O)C1)([H])[C@H](O)[C@H](O)CO)O[C@@H]2[C@H]([C@@H](O[C@H](CO)[C@@H]2O)O[C@@]([C@H](O)CO)([H])[C@H](O)[C@@H](O)C=O)O)=O
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Synonyms
3'-SL
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Structure Classification
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Initial Source
Human milk
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (1)
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Journal Impact Factor
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Most Recent
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Future Sci OA
The potential of human milk oligosaccharides in ameliorating traumatic brain injury-induced cognitive impairment in mice. [Abstract]2026 Dec;12(1):2622241. PMID: 41622772
Purity & Documentation
References
[1]. Jeon J, et al. 3'-Sialyllactose protects against osteoarthritic development by facilitating cartilage homeostasis. J Cell Mol Med. 2018 Jan;22(1):57-66. [Content Brief]
[2]. Kang LJ, et al. 3'-Sialyllactose prebiotics prevents skin inflammation via regulatory T cell differentiation in atopic dermatitis mouse models. Sci Rep. 2020 Mar 27;10(1):5603. [Content Brief]
[3]. Kim D, et al. Toxicological evaluation of 3'-sialyllactose sodium salt. Regul Toxicol Pharmacol. 2018 Apr;94:83-90. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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