3′-Sialyl-N-acetyllactosamine

Name: 3′-Sialyl-N-acetyllactosamine
Brand: MedChemExpress
SKU: HY-W698390
Rating: 4.5 (1 reviews)

Cat. No.: HY-W698390 Purity: 99.85%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

3′-Sialyl-N-acetyllactosamine is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology.

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

3′-Sialyl-N-acetyllactosamine Chemical Structure

CAS No. : 81693-22-3

Size	Stock	Quantity
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	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

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Biological Activity
Purity & Documentation
References
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Description

Molecular Weight

674.60

Formula

C₂₅H₄₂N₂O₁₉

CAS No.

81693-22-3

Appearance

Solid

Color

White to off-white

SMILES

OC([C@@]1(O[C@@]([C@@H]([C@H](C1)O)NC(C)=O)([H])[C@H](O)[C@H](O)CO)O[C@@H]2[C@H]([C@@H](O[C@@H]([C@@H]2O)CO)O[C@H]([C@H](O)CO)[C@H](O)[C@H](C=O)NC(C)=O)O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

H₂O : 125 mg/mL (185.29 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.4824 mL	7.4118 mL	14.8236 mL
5 mM	0.2965 mL	1.4824 mL	2.9647 mL
10 mM	0.1482 mL	0.7412 mL	1.4824 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. 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 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: 99.85%

Select Batch:

Data Sheet (276 KB) SDS (420 KB)

COA (261 KB) HNMR (309 KB) RP-HPLC (245 KB) MS (72 KB)

Handling Instructions (2659 KB)

References

[1]. Varki A, et al editors. Essentials of Glycobiology [Internet]. 4th ed. Cold Spring Harbor (NY): Cold Spring Harbor Laboratory Press; 2022. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	1.4824 mL	7.4118 mL	14.8236 mL	37.0590 mL
	5 mM	0.2965 mL	1.4824 mL	2.9647 mL	7.4118 mL
	10 mM	0.1482 mL	0.7412 mL	1.4824 mL	3.7059 mL
	15 mM	0.0988 mL	0.4941 mL	0.9882 mL	2.4706 mL
	20 mM	0.0741 mL	0.3706 mL	0.7412 mL	1.8529 mL
	25 mM	0.0593 mL	0.2965 mL	0.5929 mL	1.4824 mL
	30 mM	0.0494 mL	0.2471 mL	0.4941 mL	1.2353 mL
	40 mM	0.0371 mL	0.1853 mL	0.3706 mL	0.9265 mL
	50 mM	0.0296 mL	0.1482 mL	0.2965 mL	0.7412 mL
	60 mM	0.0247 mL	0.1235 mL	0.2471 mL	0.6176 mL
	80 mM	0.0185 mL	0.0926 mL	0.1853 mL	0.4632 mL
	100 mM	0.0148 mL	0.0741 mL	0.1482 mL	0.3706 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.