Date published: 2026-2-14

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PAI-3 Activators

The vast and intricate cellular environment involves a diverse array of molecules, including some that can potentially activate the protein PAI-3 (SERPINA5). Among these, Forskolin stands out, capable of increasing cAMP levels and subsequently stimulating PKA, influencing pathways associated with PAI-3. Similarly, Retinoic acid modifies gene transcription by affecting nuclear receptors, shaping the PAI-3 functional landscape. Sodium butyrate, known for its HDAC inhibitory capabilities, can foster conditions favoring heightened PAI-3 transcriptional activity.

The play of chemicals continues with Epidermal growth factor (EGF) sparking signaling cascades upon receptor activation, events that might intertwine with PAI-3's pathways. The role of Lithium chloride as an inhibitor of GSK-3β and the resulting pathway modifications, introduces another angle to the PAI-3 activation discourse. Then come MG-132 and Rapamycin, molecules altering protein levels and mTOR signaling respectively, redefining the PAI-3's functional landscape. Other significant players, such as Staurosporine, Ionomycin, Dexamethasone, PMA, and Roscovitine, expand the understanding by engaging with kinases, calcium signaling, gene transcription, and cell cycle dynamics. Together, these chemicals offer a perspective on the potential influencers of PAI-3 in cellular systems.

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Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Forskolin

66575-29-9sc-3562
sc-3562A
sc-3562B
sc-3562C
sc-3562D
5 mg
50 mg
1 g
2 g
5 g
$78.00
$153.00
$740.00
$1413.00
$2091.00
73
(3)

Elevates cAMP levels which can activate PKA, potentially influencing PAI-3-associated pathways.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

Affects nuclear receptors to modify gene transcription patterns which can impact PAI-3 functionality.

Sodium Butyrate

156-54-7sc-202341
sc-202341B
sc-202341A
sc-202341C
250 mg
5 g
25 g
500 g
$31.00
$47.00
$84.00
$222.00
19
(3)

As an HDAC inhibitor, it can modulate PAI-3 expression through enhanced transcriptional activity.

Lithium

7439-93-2sc-252954
50 g
$214.00
(0)

Lithium inhibits GSK-3β, thereby modifying pathways potentially influencing PAI-3.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

By inhibiting the proteasome, MG-132 can elevate protein levels that regulate or are associated with PAI-3.

Rapamycin

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

Inhibition of mTOR signaling by Rapamycin can modify cellular processes potentially impacting PAI-3.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$153.00
$396.00
113
(4)

This kinase inhibitor modulates phosphorylation states of proteins, potentially impacting PAI-3 indirectly.

Ionomycin, free acid

56092-81-0sc-263405
sc-263405A
1 mg
5 mg
$96.00
$264.00
2
(2)

Ionomycin's elevation of intracellular calcium levels can activate signaling routes potentially influencing PAI-3.

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$91.00
$139.00
$374.00
36
(1)

A glucocorticoid that can modulate gene transcription, potentially influencing PAI-3 function or expression.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

Activating PKC, PMA affects multiple cellular substrates and pathways, potentially impacting PAI-3.