Cat # PKI-AG1478
Tyrphostin AG 1478
15875 Gaither Drive
Gaithersburg, MD 20877
Email: [email protected]
This product is for laboratory research ONLY and not for diagnostic use
Highly potent and selective inhibitor of epidermal
growth factor receptor kinase (IC 50 = 3 nM and > 100 µM
for Her2-neu and PDGFR).
Physical and Chemical Properties:
Molecular Formula: C 16 H 14 ClN 3 O 2 .HCl
Molecular Weight: 352.22
CAS Number: [153436-53-4]
Physical Appearance: Cream solid
1. Levitzki and Gazit (1995) Tyrosine kinase
inhibition: an approach to drug development.
Science 267 1783.
2. Han et al (1996) Tyrphostin AG 1478
preferentially inhibits human glioma cells
expressing truncated rather than wild-type
epidermal growth factor receptors. Cancer Res.
3. Eguchi et al (1998) Calcium-dependent
epidermal growth factor receptor
transactivation mediates the angiotensin IIinduced mitogen-activated protein kinase
activation in vascular smooth muscle
cells. J.Biol.Chem. 273 8890.
Solubility: DMSO to 5 mM
Stability and Solubility Advice:
Some solutions can be difficult to obtain and can be
encouraged by rapid stirring, sonication or gentle warming
(in a 45-60°C water bath).
Information concerning product stability, particularly in
solution, has rarely been reported and in most cases we
can only offer a general guide.
2006 SignaGen Laboratories
Our standard recommendations are:
SOLIDS: Provided storage is as stated on the product label
and the vial is kept tightly sealed, the product can be stored
for up to 6 months from date of receipt.
SOLUTIONS: We recommend that stock solutions, once
prepared, are stored aliquoted in tightly sealed vials at 20°C or below and used within 1 month. Wherever possible
solutions should be made up and stored on the same day.
Storage: Stable for 12 months at -20 0C from
the date of shipment. Product shipped at