Home Tools

LJH685

Catalog No. T6877 CAS 1627710-50-2

LJH685 is an effective pan-RSK inhibitor for RSK1/2/3 (IC50: 6/5/4 nM).

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.

LJH685, CAS 1627710-50-2

Pack Size	Availability	Price/USD
1 mg	In stock	$ 33.00
2 mg	In stock	$ 45.00
5 mg	In stock	$ 81.00
10 mg	In stock	$ 147.00
25 mg	In stock	$ 296.00
50 mg	In stock	$ 471.00
100 mg	In stock	$ 688.00
1 mL * 10 mM (in DMSO)	In stock	$ 93.00

Bulk Inquiry

Select Batch

Purity: 99.78%

Purity: 98%

Biological Description

Chemical Properties

Storage & Solubility Information

Description	LJH685 is an effective pan-RSK inhibitor for RSK1/2/3 (IC50: 6/5/4 nM).
Targets&IC50	RSK3:4 nM, RSK2:5 nM, RSK1:6 nM
In vitro	LJH685 modulates YB1 phosphorylation by potently and selectively inhibiting RSK in cells. In MAPK pathway–dependent cancer cell lines, LJH685 shows antiproliferative effects, and causes cell-cycle regulation and apoptosis induction. [1]
Kinase Assay	Inhibition of RSK1, RSK2, and RSK3 activity: Enzymatic activity of RSK isoforms 1, 2, and 3 (PV4049, PV4051, and PV3846) is assessed using recombinant full-length RSK protein. RSK1 (1 nmol/L), RSK2 (0.1 nmol/L), or RSK3 (1 nmol/L) is allowed to phosphorylate 200 nmol/L peptide substrate (biotin-AGAGRSRHSSYPAGT-OH) in the presence of ATP at concentration equal to the Km for ATP for each enzyme (RSK1, 5 μmol/L; RSK2, 20 μmol/L; and RSK3, 10 μmol/L) and appropriate dilutions of RSK inhibitors.
Cell Research	Cell growth under attached conditions is assessed by plating 1000 cells per well on 96-well tissue culture-treated plates in cell growth medium. Appropriate dilutions of compound are added medium above cells and cell growth is assessed after 72 hrs by addition of CellTiter Glo reagent according to manufacturer's directions.(Only for Reference)

Molecular Weight	381.42
Formula	C22H21F2N3O
CAS No.	1627710-50-2

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 2 years

Solubility Information

DMSO: 71 mg/mL (186.1 mM)

Ethanol: 16 mg/mL (41.9 mM)

H2O: <1 mg/mL

( < 1 mg/ml refers to the product slightly soluble or insoluble )

References and Literature

1. Aronchik I, et al. Mol Cancer Res. 2014, 12(5), 803-812.

Related compound libraries

This product is contained In the following compound libraries：

PI3K-AKT-mTOR Compound Library Anti-Pancreatic Cancer Compound Library Oxidation-Reduction Compound Library Inhibitor Library Anti-Lung Cancer Compound Library Anti-Prostate Cancer Compound Library Antidepressant Compound Library Cancer Cell Differentiation Compound Library Glycometabolism Compound Library Glycolysis Compound Library

Related Products

Related compounds with same targets

LY-2584702 hydrochloride Sodium salicylate MBM-55 AD80 AT7867 GSK1838705A BI-D1870 PF-4708671

Dose Conversion

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

In vivo Formulation Calculator (Clear solution)

Step One: Enter information below

Dosage

mg/kg

Average weight of animals

Dosing volume per animal

Number of animals

Step Two: Enter the in vivo formulation

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

Calculate Reset

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Calculator

Molarity Calculator

Dilution Calculator

Reconstitution Calculation

Molecular Weight Calculator

Mass

Concentration

Volume

Molecular Weight

Molarity Calculator allows you to calculate the

Mass of a compound required to prepare a solution of known volume and concentration
Volume of solution required to dissolve a compound of known mass to a desired concentration
Concentration of a solution resulting from a known mass of compound in a specific volume

See Example

An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
Enter 10 into the Concentration box and select the correct unit (millimolar)
Enter 10 into the Volume box and select the correct unit (milliliter)
Press calculate
The answer of 19.713 mg appears in the Mass box

Concentration (Start)

Volume (Start)

Concentration (End)

Volume (End)

Calculator the dilution required to prepare a stock solution

Calculate the dilution required to prepare a stock solution
The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

See Example

An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
Enter 20 into the Volume (final) box and select the correct unit (milliliter)
Press calculate
The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Calculate the volume of solvent required to reconstitute your vial.

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial.
Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Molecule Formula

Molecular Weight g/mol

Enter the chemical formula of a compound to calculate its molar mass and elemental composition

Tip: Chemical formula is case sensitive: C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

bottom

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.

Keywords

LJH685 1627710-50-2 Apoptosis MAPK PI3K/Akt/mTOR signaling S6 Kinase S6K LJH-685 inhibit Ribosomal S6 Kinase (RSK) LJH 685 Inhibitor inhibitor

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.