Home Tools

SD-208

Catalog No. T2109 CAS 627536-09-8

Synonyms: SD208, ALK5 Inhibitor V

SD-208, a selective TGF-βRI (<a href="/target/ALK" style="display: inline; color: #c13a36">ALK</a>5) inhibitor (IC50: 48 nM), is >100-fold selectivity over TGF-βRII.

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

SD-208, CAS 627536-09-8

Pack Size	Availability	Price/USD
2 mg	In stock	$ 50.00
5 mg	In stock	$ 73.00
10 mg	In stock	$ 103.00
25 mg	In stock	$ 216.00
100 mg	In stock	$ 511.00
1 mL * 10 mM (in DMSO)	In stock	$ 114.00

Bulk Inquiry

Select Batch

Purity: 98.72%

Purity: 98%

Biological Description

Chemical Properties

Storage & Solubility Information

Description	SD-208, a selective TGF-βRI (ALK5) inhibitor (IC50: 48 nM), is >100-fold selectivity over TGF-βRII.
Targets&IC50	TGF-βRI (ALK5):48 nM
Kinase Assay	Kinase assay: Various kinase activities are assayed by measuring the incorporation of radiolabeled ATP into a peptide or protein substrate. The reactions are performed in 96-well plates and included the relevant kinase, substrate, ATP, and appropriate cofactors. The reactions are incubated and then stopped by the addition of phosphoric acid. Substrate is captured onto a phosphocellulose filter, which is washed free of unreacted ATP. The counts incorporated are determined by counting on a microplate scintillation counter. The ability of SD-208 to inhibit the respective kinase is determined by comparing counts incorporated in the presence of compound with those incorporated in the absence of compound.
Cell Research	Glioma cells are cultured in the absence or presence of SD-208 (1 μM) for 48 hours. The cells are pulsed for the last 24 hours with [methyl-3H]thymidine (0.5 μCi) and harvested, and incorporated radioactivity is determined in a liquid scintillation counter.(Only for Reference)

Synonyms	SD208, ALK5 Inhibitor V
Molecular Weight	352.76
Formula	C17H10ClFN6
CAS No.	627536-09-8

Storage

Powder: -20°C for 3 years

In solvent: -80°C for 2 years

Solubility Information

DMSO: 7.1 mg/mL (20 mM)), with gentle warming

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

References and Literature

1. Uhl M, et al. Cancer Res. 2004, 64(21), 7954-7961. 2. Ge R, et al. Clin Cancer Res. 2006, 12(14 Pt 1), 4315-4330. 3. Sun Y, et al. J Heart Lung Transplant. 2014, 33(6), 654-661.

Related compound libraries

This product is contained In the following compound libraries：

Fluorochemical Library Anti-Ovarian Cancer Compound Library Bioactive Compounds Library Max Anti-Cancer Active Compound Library Immuno-Oncology Compound Library Anti-Cancer Compound Library Target-Focused Phenotypic Screening Library Kinase Inhibitor Library Bioactive Compound Library TGF-beta/Smad Compound Library

Related Products

Related compounds with same targets

Dalbergioidin LSKL, Inhibitor of Thrombospondin TSP-1 acetate LSKL, Inhibitor of Thrombospondin (TSP-1) Halofuginone SJ000063181 LDN-193189 2HCl TP0427736 Pentabromophenol

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

SD-208 627536-09-8 Stem Cells TGF-beta/Smad SD208 inhibit Transforming growth factor beta receptors TGF-β Receptor Inhibitor SD 208 ALK5 Inhibitor V inhibitor

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