Date published: 2026-4-1

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ALG-4 Inhibitors

ALG-4 inhibitors are chemical compounds that directly or indirectly influence the function of ALG-4, a protein involved in the PI3K/Akt signaling pathway. Inhibitors like Wortmannin, LY294002, Quercetin, PI-103, and PX-866 disrupt the activation of Akt by inhibiting PI3K, an upstream regulator of Akt. PI3K is a lipid kinase that phosphorylates phosphatidylinositol 4,5-bisphosphate to generate phosphatidylinositol 3,4,5-trisphosphate, a secondary messenger that activates Akt. By inhibiting PI3K, these compounds reduce the generation of phosphatidylinositol 3,4,5-trisphosphate, thereby reducing the activation of Akt. As Akt is involved in the phosphorylation and activation of ALG-4, disrupting Akt activation can lead to decreased functional activity of ALG-4.

Compounds like AKT inhibitor VIII, Perifosine, Triciribine, GSK690693, MK-2206, and API-2 directly inhibit the Akt signaling pathway. Akt, also known as protein kinase B, is a serine/threonine-specific protein kinase that plays a key role in multiple cellular processes such as glucose metabolism, apoptosis, cell proliferation, transcription, and cell migration. By directly inhibiting Akt, these compounds can decrease the phosphorylation and activation of ALG-4. Furthermore, Rapamycin and PI-103 can disrupt the mTOR signaling downstream of Akt. mTOR is a serine/threonine protein kinase that regulates cell growth, cell proliferation, cell motility,cell survival, protein synthesis, and transcription. By inhibiting mTOR, these compounds can further decrease the activation of ALG-4. Each of these inhibitors, therefore, negatively influences the functional activity of ALG-4, either through direct inhibition of Akt, or indirect inhibition via PI3K or mTOR pathways.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$67.00
$223.00
$425.00
97
(3)

Wortmannin is a potent PI3K inhibitor. Since PI3K is involved in many signaling pathways that can induce the phosphorylation and activation of ALG-4, the inhibition of PI3K by Wortmannin can lead to a decrease in the functional activity of ALG-4.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 is another PI3K inhibitor. Its inhibition of PI3K can decrease the phosphorylation and activation of ALG-4, thereby reducing its functional activity.

Akt Inhibitor VIII, Isozyme-Selective, Akti-1/2

612847-09-3sc-202048
sc-202048A
1 mg
5 mg
$208.00
$270.00
29
(1)

AKT inhibitor VIII directly inhibits Akt, a key signaling molecule involved in the phosphorylation and activation of ALG-4. By inhibiting Akt, the inhibitor can reduce the functional activity of ALG-4.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin is a flavonoid that inhibits PI3K. Its inhibition of PI3K can lead to a decrease in the phosphorylation and activation of ALG-4, thereby reducing its functional activity.

Perifosine

157716-52-4sc-364571
sc-364571A
5 mg
10 mg
$188.00
$327.00
1
(2)

Perifosine is an Akt inhibitor. By inhibiting Akt, it can decrease the activation of ALG-4, leading to a reduction in its functional activity.

Triciribine

35943-35-2sc-200661
sc-200661A
1 mg
5 mg
$104.00
$141.00
14
(1)

Triciribine is a specific Akt inhibitor. Its inhibition of Akt can lead to a decrease in the activation of ALG-4, resulting in a decrease in its functional activity.

GSK 690693

937174-76-0sc-363280
sc-363280A
10 mg
50 mg
$255.00
$1071.00
4
(1)

GSK690693 is an Akt kinase inhibitor. Its inhibition of Akt can lead to a decrease in the phosphorylation and activation of ALG-4, thereby reducing its functional activity.

MK-2206 dihydrochloride

1032350-13-2sc-364537
sc-364537A
5 mg
10 mg
$182.00
$332.00
67
(1)

MK-2206 is a highly specific Akt inhibitor. By inhibiting Akt, it can reduce the phosphorylation and activation of ALG-4, leading to a decrease in its functional activity.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

Rapamycin is an mTOR inhibitor. As mTOR is a downstream effector in the PI3K/Akt pathway, its inhibition can lead to a decrease in the activation of ALG-4.

PI-103

371935-74-9sc-203193
sc-203193A
1 mg
5 mg
$33.00
$131.00
3
(1)

PI-103 is a potent inhibitor of both PI3K and mTOR. By inhibiting these molecules, it can reduce the phosphorylation and activation of ALG-4, thereby reducing its functional activity.