6'-Sialyllactose sodium

Name: 6'-Sialyllactose sodium
Brand: MedChemExpress
SKU: HY-137335
Rating: 4.5 (1 reviews)

Cat. No.: HY-137335 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

6'-Sialyllactose (sodium), a predominant milk oligosaccharide, reduces the internalisation of Pseudomonas aeruginosa in human pneumocytes.

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

6'-Sialyllactose sodium Chemical Structure

CAS No. : 157574-76-0

Size	Price	Stock	Quantity
5 mg	USD 45	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 75	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 150	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 240	In-stock	Estimated Time of Arrival: December 31
100 mg		Get quote
200 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of 6'-Sialyllactose sodium:

6'-Sialyllactose Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

6'-Sialyllactose (sodium), a predominant milk oligosaccharide, reduces the internalisation of Pseudomonas aeruginosa in human pneumocytes^[1].

Molecular Weight

655.53

Formula

C₂₃H₃₈NNaO₁₉

CAS No.

157574-76-0

Appearance

Solid

Color

White to off-white

SMILES

O=C([C@](O[C@@]([C@@H]1NC(C)=O)([H])[C@H](O)[C@H](O)CO)(C[C@@H]1O)OC[C@H]([C@@H]([C@@H]2O)O)O[C@H]([C@@H]2O)O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[Na]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

H₂O : 125 mg/mL (190.69 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.5255 mL	7.6274 mL	15.2548 mL
5 mM	0.3051 mL	1.5255 mL	3.0510 mL
10 mM	0.1525 mL	0.7627 mL	1.5255 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: PBS
Solubility: 12.5 mg/mL (19.07 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: ≥98.0%

Select Batch:

Data Sheet (275 KB) SDS (393 KB)

COA (257 KB) HNMR (147 KB) MS (174 KB)

Handling Instructions (2659 KB)

References

[1]. MariarosariaMarotta, et al. The predominant milk oligosaccharide 6′-sialyllactose reduces the internalisation of Pseudomonas aeruginosa in human pneumocytes. Journal of Functional Foods Volume 6, January 2014, Pages 367-373.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O	1 mM	1.5255 mL	7.6274 mL	15.2548 mL	38.1371 mL
	5 mM	0.3051 mL	1.5255 mL	3.0510 mL	7.6274 mL
	10 mM	0.1525 mL	0.7627 mL	1.5255 mL	3.8137 mL
	15 mM	0.1017 mL	0.5085 mL	1.0170 mL	2.5425 mL
	20 mM	0.0763 mL	0.3814 mL	0.7627 mL	1.9069 mL
	25 mM	0.0610 mL	0.3051 mL	0.6102 mL	1.5255 mL
	30 mM	0.0508 mL	0.2542 mL	0.5085 mL	1.2712 mL
	40 mM	0.0381 mL	0.1907 mL	0.3814 mL	0.9534 mL
	50 mM	0.0305 mL	0.1525 mL	0.3051 mL	0.7627 mL
	60 mM	0.0254 mL	0.1271 mL	0.2542 mL	0.6356 mL
	80 mM	0.0191 mL	0.0953 mL	0.1907 mL	0.4767 mL
	100 mM	0.0153 mL	0.0763 mL	0.1525 mL	0.3814 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.