Setting 
My Cart
Toggle Nav
Close
  • Menu
  • Setting

3-Methyladenine

Catalog No.
A8353
Class III PI3K inhibitor
Grouped product items
SizePriceStock Qty
10mM (in 1mL DMSO)
$99.00
In stock
50mg
$55.00
In stock
200mg
$132.00
In stock
500mg
$264.00
In stock
For scientific research use only and should not be used for diagnostic or medical purposes.

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors

Background

3-Methyladenine is an inhibitor of class III phosphoinositide 3-kinase (PI3K) [1].

3-Methyladenine is widely used as an autophagy inhibitor through inhibiting class III PI3K without significantly affecting protein synthesis or ATP levels. 3-Methyladenine also inhibits class I PI3K. It is found that 3-Methyladenine has different effects on class I and class III PI3K. It blocks class I PI3K persistently while inhibits class III PI3K transiently. As an inhibitor of autophagy, 3-Methyladenine is usually used to study the role of autophagy. In addition, 3-Methyladenine is also found to have anti-cancer efficacy. It induces cell death of tumor under nutrient-starved conditions. In HT1080 cells, 3-Methyladenine significantly inhibits cell migration through reducing membrane ruffle and lamellipodia formation in normal culture condition. It also inhibits the invasion of HT1080 cells [1, 2].

References:
[1] Wu Y T, Tan H L, Shui G, et al. Dual role of 3-methyladenine in modulation of autophagy via different temporal patterns of inhibition on class I and III phosphoinositide 3-kinase. Journal of Biological Chemistry, 2010, 285(14): 10850-10861.
[2] Ito S, Koshikawa N, Mochizuki S, et al. 3-Methyladenine suppresses cell migration and invasion of HT1080 fibrosarcoma cells through inhibiting phosphoinositide 3-kinases independently of autophagy inhibition. International journal of oncology, 2007, 31(2): 261-268.

Product Citation

Chemical Properties

Physical AppearanceA solid
StorageStore at -20°C
M.Wt149.15
Cas No.5142-23-4
FormulaC6H7N5
Synonyms3-MA
Solubility≥5 mg/mL in H2O; ≥7.45 mg/mL in DMSO; ≥8.97 mg/mL in EtOH
Chemical Name3-methylpurin-6-amine
Canonical SMILESCN1C2=NC=NC2=C(N)N=C1
Shipping ConditionSmall Molecules with Blue Ice, Modified Nucleotides with Dry Ice.
General tips We do not recommend long-term storage for the solution, please use it up soon.

Protocol

Cell experiment [1]:

Cell lines

HT1080 cells

Preparation method

The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below - 20 °C for several months.

Reacting condition

5 or 10 mM; 10 hrs

Applications

3-Methyladenine (3-MA) (5 ~ 10 mM) strongly inhibited HT1080 cell migration. In addition, 10 mM 3-MA showed a stronger effect on the suppression of HT1080 cell migration than both 100 nM WMN and 25 μM LY294002.

References:

[1]. Ito S, Koshikawa N, Mochizuki S, et al. 3-Methyladenine suppresses cell migration and invasion of HT1080 fibrosarcoma cells through inhibiting phosphoinositide 3-kinases independently of autophagy inhibition. International journal of oncology, 2007, 31(2): 261-268.

Biological Activity

Description 3-Methyladenine is a selective inhibitor of PI3K with an IC50 values of 25 μM and 60 μM for Vps34 and PI3Kγ, respectively.
Targets Vps34 PI3Kγ        
IC50 25 μM 60 μM        

Quality Control

User Guide