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Neoseptin-3

Name: Neoseptin-3
Brand: TargetMol
SKU: T16284
Rating: 4.5 (1 reviews)

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Catalog No. T16284Cas No. 1622863-21-1

Neoseptin-3 is a novel small molecule agonist of mouse mTLR4/MD2 with EC50=18.5 μM that does not activate human TLR4/MD2.

Neoseptin-3

😃Good

Catalog No. T16284Cas No. 1622863-21-1

Neoseptin-3 is a novel small molecule agonist of mouse mTLR4/MD2 with EC50=18.5 μM that does not activate human TLR4/MD2.

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
1 mg	$99	7-10 days	7-10 days

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Product Introduction

Bioactivity

Description	Neoseptin-3 is a novel small molecule agonist of mouse mTLR4/MD2 with EC50=18.5 μM that does not activate human TLR4/MD2.
Targets&IC50	TNF-α induction (RAW264.7 cells):5.9 nM (EC₅₀)
In vitro	Neoseptin-3 is a synthetic small-molecule TLR4-MD-2 agonist that induces strong TNF-α expression in RAW264.7 cells (EC₅₀ = 5.9 ± 0.4 nM), comparable to LPS. Neoseptin-3 also activates TLR4 reporter systems and promotes NF-κB activation[1].
In vivo	In mice, intraperitoneal injection of Neoseptin-3 (2.5 mg/kg) significantly increases serum TNF-α levels, demonstrating in vivo TLR4 agonist activity[1].

Chemical Properties

Molecular Weight	474.59
Formula	C₂₉H₃₄N₂O₄
Cas No.	1622863-21-1
Smiles	C(N[C@@H](CCC1=CC=CC=C1)C(OC(C)(C)C)=O)(=O)C2=CC(CCC3=CC=C(O)C=C3)=C(N)C=C2
Relative Density.	1.174 g/cm3 (Predicted)

Storage & Solubility Information

Storage

store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 80 mg/mL (168.57 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (6.95 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.1071 mL	10.5354 mL	21.0708 mL	105.3541 mL
5 mM	0.4214 mL	2.1071 mL	4.2142 mL	21.0708 mL
10 mM	0.2107 mL	1.0535 mL	2.1071 mL	10.5354 mL
20 mM	0.1054 mL	0.5268 mL	1.0535 mL	5.2677 mL
50 mM	0.0421 mL	0.2107 mL	0.4214 mL	2.1071 mL
100 mM	0.0211 mL	0.1054 mL	0.2107 mL	1.0535 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc