428150
Lavendustin A
A cell-permeable, reversible, and substrate competitive inhibitor of EGF receptor tyrosine kinase and p60c-src with little effect on protein kinase A or protein kinase C.
Sinonimo/i:
Lavendustin A, 5-Amino-[(N-2,5-dihydroxybenzyl)-Nʹ-2-hydroxybenzyl]salicylic Acid, RG14355
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About This Item
Formula empirica (notazione di Hill):
C21H19NO6
Numero CAS:
Peso molecolare:
381.38
Codice UNSPSC:
12352200
NACRES:
NA.77
Prodotti consigliati
Livello qualitativo
Saggio
≥95% (HPLC)
Stato
solid
Produttore/marchio commerciale
Calbiochem®
Condizioni di stoccaggio
OK to freeze
protect from light
Colore
off-white
Solubilità
ethanol: 10 mg/mL
DMSO: soluble
Condizioni di spedizione
ambient
Temperatura di conservazione
−20°C
InChI
1S/C21H19NO6/c23-16-6-8-19(25)14(9-16)12-22(11-13-3-1-2-4-18(13)24)15-5-7-20(26)17(10-15)21(27)28/h1-10,23-26H,11-12H2,(H,27,28)
ULTTYPMRMMDONC-UHFFFAOYSA-N
Descrizione generale
A cell-permeable, reversible, and substrate competitive inhibitor of EGF receptor tyrosine kinase (IC50 = 11 nM) and p60c-src (IC50 = 500 nM) with little effect on protein kinase A or protein kinase C (IC50 >200 µM). Also inhibits NMDA-stimulated cGMP production (IC50 = 30 nM). Exhibits anti-proliferative properties. Suppresses the angiogenic action of vascular endothelial growth factor (VEGF) in rats.
A cell-permeable, reversible, substrate competitive, and potent inhibitor of EGF receptor tyrosine kinase (IC50 = 11 nM) and pp60c-src (IC50 = 500 nM) with little effect on protein kinase A or protein kinase C (IC50 >200 µM). Also inhibits NMDA-stimulated cGMP production (IC50 = 30 nM). Exhibits anti-proliferative properties. Suppresses the angiogenic action of vascular endothelial growth factor in rats.
Azioni biochim/fisiol
Cell permeable: yes
Primary Target
EGF receptor tyrosine kinase
EGF receptor tyrosine kinase
Product does not compete with ATP.
Reversible: yes
Target IC50: 11 nM and 500 nM against EGF receptor tyrosine kinase and p60c-src, respectively
Attenzione
Toxicity: Standard Handling (A)
Nota sulla preparazione
Further dilute with aqueous buffer just prior to use.
Ricostituzione
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.
Altre note
Hu, D.E., and Fan, T.-P. 1995. Br. J. Pharmacol. 114, 262.
Rodriguez, J., et al. 1994. Neuropharmacology 33, 1267.
Hsu, C.-Y., et al. 1991. J. Biol. Chem.266, 21105.
O’Dell, T.J., et al. 1991. Nature 353, 558; Onoda, T., et al. 1989. J. Nat. Prod.52, 1252.
Bishop, J.M. 1983. Annu. Rev. Biochem. 52, 307.
Rodriguez, J., et al. 1994. Neuropharmacology 33, 1267.
Hsu, C.-Y., et al. 1991. J. Biol. Chem.266, 21105.
O’Dell, T.J., et al. 1991. Nature 353, 558; Onoda, T., et al. 1989. J. Nat. Prod.52, 1252.
Bishop, J.M. 1983. Annu. Rev. Biochem. 52, 307.
Note legali
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
T J O'Dell et al.
Nature, 353(6344), 558-560 (1991-10-10)
Long-term potentiation (LTP) in the hippocampus is thought to contribute to memory formation. In the Ca1 region, LTP requires the NMDA (N-methyl-D-aspartate) receptor-dependent influx of Ca2+ and activation of serine and threonine protein kinases. Because of the high amount of
C Y Hsu et al.
The Journal of biological chemistry, 266(31), 21105-21112 (1991-11-05)
Lavendustin-A was reported to be a potent tyrosine kinase inhibitor of the epidermal growth factor (EGF) receptor (Onoda, T., Iinuma, H., Sasaki, Y., Hamada, M., Isshibi, K., Naganawa, H., Takeuchi, T., Tatsuta, K., and Umezawa, K. (1989) J. Nat. Prod.
Cellular oncogenes and retroviruses.
J M Bishop
Annual review of biochemistry, 52, 301-354 (1983-01-01)
D E Hu et al.
British journal of pharmacology, 114(2), 262-268 (1995-01-01)
1. Vascular endothelial growth factor (VEGF) is a heparin-binding angiogenic factor which specifically acts on endothelial cells via distinct membrane-spanning tyrosine kinase receptors. Here we used the rat sponge implant model to test the hypothesis that the angiogenic activity of
J Rodriguez et al.
Neuropharmacology, 33(11), 1267-1274 (1994-11-01)
In striatal neurones in culture, N-methyl-D-aspartate-(NMDA), kainate-(Kai) and K(+)-dependent cGMP production is entirely mediated via nitric oxide (NO). Low concentrations of lavendustin-A (< or = 0.3 microM), a highly specific tyrosine kinase inhibitor, reduced irreversibly and in a time-dependent manner
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