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2'-Fucosyllactose

Cat. No. M21628
2'-Fucosyllactose Structure
Synonym:

2-FL

Size Price Availability Quantity
2mg USD 90  USD90 In stock
5mg USD 180  USD180 In stock
10mg USD 270  USD270 In stock
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Quality Control & Documentation
Biological Activity

2'-Fucosyllactose (2'-FL) is an oligosaccharide that could be derived from human milk. 2'-Fucosyllactose regulates the expression of CD14, alleviates colitis and regulates the gut microbiome. 2'-Fucosyllactose stimulates T cells to increase IFN-γ production and decreases IL-6, IL-17, and TNF-α production of cytokines.

2'-Fucosyllactose (2'-FL; 100 mg (200 μL); i.g.; daily, for 4 d; C57BL/6 mice with AIEC infection) inhibits AIEC infection and inflammation in vivo.

Chemical Information
Molecular Weight 488.44
Formula C18H32O15
CAS Number 41263-94-9
Solubility (25°C) Water
Storage -20°C, dry, sealed
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Jin Wang, et al. Foods. 2'-Fucosyllactose Ameliorates Oxidative Stress Damage in d-Galactose-Induced Aging Mice by Regulating Gut Microbiota and AMPK/SIRT1/FOXO1 Pathway

[2] Yingying Zhu, et al. Crit Rev Food Sci Nutr. Recent advances on 2'-fucosyllactose: physiological properties, applications, and production approaches

[3] Wenting Zhou, et al. ACS Synth Biol. Biotechnological Production of 2'-Fucosyllactose: A Prevalent Fucosylated Human Milk Oligosaccharide

[4] Chhinder P Sodhi, et al. Pediatr Res. The human milk oligosaccharides 2'-fucosyllactose and 6'-sialyllactose protect against the development of necrotizing enterocolitis by inhibiting toll-like receptor 4 signaling

[5] Yvan Vandenplas, et al. Nutrients. Human Milk Oligosaccharides: 2'-Fucosyllactose (2'-FL) and Lacto-N-Neotetraose (LNnT) in Infant Formula

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Keywords: 2'-Fucosyllactose, 2-FL supplier, IL Receptor/Related, inhibitors, activators


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