Description: Potent, selective p56lck inhibitor; also LIMK1/2 inhibitor
Chemical Name: 9,10-Dihydroxy-3-hydroxy-1-methoxy-9,10-dioxo-2-anthracenecarboxaldehyde
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent inhibitor of p56lck tyrosine kinase activity (IC50 = 17 nM for inhibition of autophosphorylation). Displays 7- to 20-fold selectivity over p59fyn and p60src tyrosine kinases, > 40-fold selectivity over c-ErbB2, EGF- and insulin-receptor tyrosine kinases, and > 100-fold selectivity over PKA and PKC. Mobilizes intracellular Ca2+ in dermal fibroblasts and inhibits Ras function. Also inhibits LIMK1/2, as well as migration and invasion of breast cancer cells in vitro.
Technical Data
M. Wt
282.25
Formula
C16H10O5
Storage
Store at -20°C
Purity
≥98% (HPLC)
CAS Number
477-84-9
PubChem ID
2948
InChI Key
IPDMWUNUULAXLU-UHFFFAOYSA-N
Smiles
O=C2C3=C(C=C(O)C(C=O)=C3OC)C(C1=CC=CC=C12)=O
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
7.06
25
Preparing Stock Solutions
The following data is based on the product molecular weight 282.25. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
3.54 mL
17.71 mL
35.43 mL
5 mM
0.71 mL
3.54 mL
7.09 mL
10 mM
0.35 mL
1.77 mL
3.54 mL
50 mM
0.07 mL
0.35 mL
0.71 mL
Molarity Calculator
Molarity Calculator
Calculate the mass, volume, or concentration required for a solution.
Reconstitution Calculator
Reconstitution Calculator
Dilution Calculator
Dilution Calculator
Calculate the dilution required to prepare a stock solution.
Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
Select another language:
View SDS
References
References are publications that support the products' biological activity.
Hiramatsuet al (1993) Induction of normal phenotypes in ras-transformed cells by damnacanthal from Morinda citrifolia. Cancer Lett. 73 161 PMID: 7693328
Faltyneket al (1995) Damnacanthal is a highly potent, selective inhibitor fo p56lck tyrosine kinase activity. Biochemistry 34 12404 PMID: 7547985
Aokiet al (2000) Mechanism of damnacanthal-induced [Ca2+]i elevation in human dermal fibroblasts. Eur.J.Pharmacol. 387 119 PMID: 10650151