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S7 TFA

Name: S7 TFA
Brand: TargetMol
SKU: T83741
Rating: 4.5 (1 reviews)

(Synonyms: Leu-Ser-Leu-Iso-Thr-Arg-Leu-OH) Copy Product Info

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Synonyms: Leu-Ser-Leu-Iso-Thr-Arg-Leu-OH

Catalog No. T83741 Copy Product Info

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S7, a peptide antagonist of the IL-6 receptor, concentration-dependently inhibits IL-6 binding to its receptor. At 50 µM, S7 suppresses IL-6-triggered elevations in VEGF levels within C-33 A cervical cancer cells and RPMI-8226 B cell lymphocytes. It significantly reduces tumor volume in a C-33 A cervical cancer mouse xenograft model with IL-6 overexpression, following a dosage regimen of 50 mg/kg bi-daily. Moreover, when linked to cysteine on lipid nanoparticles (LNPs) encapsulating doxorubicin, S7 enhances glioma targeting and improves survival rates in a U251 glioblastoma mouse xenograft model.

Pack Size	Price	USA Stock	Global Stock
1 mg	$55	Inquiry	Inquiry
5 mg	$244	Inquiry	Inquiry
10 mg	$428	Inquiry	Inquiry
25 mg	$939	Inquiry	Inquiry

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Product Introduction

Bioactivity

Description

Synonyms

Leu-Ser-Leu-Iso-Thr-Arg-Leu-OH

Chemical Properties

Molecular Weight	815.01
Formula	C₃₇H₇₀N₁₀O₁₀.XCF₃COOH
Smiles	OC(C(F)(F)F)=O.CC(C)C[C@H](N)C(N[C@@H](CO)C(N[C@@H](CC(C)C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H]([C@H](O)C)C(N[C@@H](CCCNC(N)=N)C(N[C@H](C(O)=O)CC(C)C)=O)=O)=O)=O)=O)=O
Sequence	Leu-Ser-Leu-Ile-Thr-Arg-Leu
Sequence Short	LSLITRL

Storage & Solubility Information

Storage	Keep away from moisture Powder: -20°C for 3 years \| In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.
Solubility Information	1% HCOOH/H2O: Soluble

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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 stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

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

Related Tags: S7 TFA chemical structure | S7 TFA formula | S7 TFA molecular weight