SAH-SOS1A

Name: SAH-SOS1A
Brand: TargetMol
SKU: TP2116
Rating: 4.5 (1 reviews)

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Catalog No. TP2116Cas No. 1652561-87-9

KRas/son of sevenless 1 (SOS1) interaction inhibitor. Binds within nucleotide binding pocket of KRas (Kd values are 106 - 176 nM for wild type KRas and various KRas mutants). Inhibits nucleotide binding to KRas in a concentration dependent manner. Displays cytotoxicity in KRas-driven cancer cell lines and inhibits downstream ERK-MAPK signaling. Cell permeable.

SAH-SOS1A

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Catalog No. TP2116Cas No. 1652561-87-9

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
5 mg	$1,394	Inquiry	Inquiry

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Product Introduction

Bioactivity

Description	KRas/son of sevenless 1 (SOS1) interaction inhibitor. Binds within nucleotide binding pocket of KRas (Kd values are 106 - 176 nM for wild type KRas and various KRas mutants). Inhibits nucleotide binding to KRas in a concentration dependent manner. Displays cytotoxicity in KRas-driven cancer cell lines and inhibits downstream ERK-MAPK signaling. Cell permeable.
Targets&IC50	KRas (G12D):109 nM (EC50), KRas (G12C):140 nM (EC50), KRas (G12V):154 nM (EC50), KRas (G12S):155 nM (EC50), KRas (Q61H):175 nM (EC50), KRas (WT):106 nM (EC50)

Chemical Properties

Molecular Weight	2187.53
Formula	C₁₀₀H₁₅₉N₂₇O₂₈
Cas No.	1652561-87-9
Smiles	[C@H](CC1=CC=CC=C1)(C(N[C@@H](CC2=CC=CC=C2)C(NCC(N[C@H](C(N[C@]3(C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@]([C@@H](C)O)(C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@@H](CC(N)=O)C(O)=O)=O)=O)CCC(O)=O)=O)CCC(O)=O)=O)[C@@H](C)O)=O)CCCCN)=O)CC(C)C)=O)(C)CCCC=CCCC3)[H])=O)[C@H](CC)C)=O)=O)=O)NC([C@@H](NC([C@H](CCCNC(=N)N)NC(C)=O)=O)CCCNC(=N)N)=O
Relative Density.	1.42 g/cm3 (Predicted)
Sequence	Arg-Arg-Phe-Phe-Gly-Ile-{Aaa}-Leu-Thr-Asn-{Aaa}-Leu-Lys-Thr-Glu-Glu-Gly-Asn (Covalent bridge:Aaa7-Aaa11)
Sequence Short	RRFFGI{Aaa}LTN{Aaa}LKTEEGN (Covalent bridge:Aaa7-Aaa11)

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	H2O: 1 mg/mL (0.46 mM), Sonication is recommended.

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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.

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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