Date published: 2026-5-13

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PARD3B Activators

Partitioning defective 3 homolog B (PARD3B) activators are a class of compounds that enhance the functional activity of PARD3B through their influence on associated pathways and processes. PARD3B is a key component involved in cellular polarity and tight junction formation, processes that are critical for the maintenance of tissue architecture and function. These activators work by either directly or indirectly influencing the signaling pathways in which PARD3B is involved, thereby enhancing its functional activity. For instance, compounds such as Insulin, Epidermal Growth Factor (EGF), and Forskolin enhance the functional activity of PARD3B by activating the PI3K/AKT, MAPK/ERK, and cAMP/PKA pathways, respectively.

As PARD3B is involved in these pathways, the activation of these pathways enhances the functional activity of PARD3B. Similarly, Retinoic Acid, Isoproterenol, Phorbol 12-Myristate 13-Acetate (PMA), 8-BromocAMP, and Anisomycin activate the retinoic acid receptors (RARs), Beta-adrenergic receptor, Protein Kinase C (PKC), Protein Kinase A (PKA), and the JNK pathway, respectively. Since PARD3B functions within these pathways, their activation enhances the functional activity of PARD3B. In addition, Rho Activator II, Calyculin A, Curcumin, and Dexamethasone enhance the functional activity of PARD3B by activating RhoA, Protein Phosphatase 1 (PP1), the Nrf2 pathway, and glucocorticoid receptors (GRs), respectively. PARD3B is involved in the processes regulated by these pathways and molecules. Therefore, their activation directly or indirectly enhances the functional activity of PARD3B. All these compounds underline the diverse range of biological processes and pathways that are influenced by PARD3B, emphasizing its critical role in maintaining cellular function and integrity.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Insulin

11061-68-0sc-29062
sc-29062A
sc-29062B
100 mg
1 g
10 g
$156.00
$1248.00
$12508.00
82
(1)

Insulin activates the PI3K/AKT pathway. Partitioning defective 3 homolog B (PARD3B) is known to function within this pathway as it is involved in cellular polarity and tight junction formation. Activation of the PI3K/AKT pathway enhances PARD3B function.

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)

Forskolin is a potent activator of cyclic AMP (cAMP) leading to the activation of Protein Kinase A (PKA). PARD3B is involved in PKA regulated cell polarity. Activation of PKA enhances the functional activity of PARD3B.

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)

Retinoic Acid activates retinoic acid receptors (RARs) which are involved in cell differentiation and development. PARD3B is also involved in these processes. Activation of RARs enhances the functional activity of PARD3B.

Isoproterenol Hydrochloride

51-30-9sc-202188
sc-202188A
100 mg
500 mg
$28.00
$38.00
5
(0)

Isoproterenol activates the Beta-adrenergic receptor, increasing intracellular cAMP levels, which can activate PKA. PARD3B is involved in PKA regulated cell polarity. Activation of PKA enhances the functional activity of PARD3B.

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)

PMA activates Protein Kinase C (PKC), involved in signal transduction processes. PARD3B is involved in PKC regulated cell polarity. Activation of PKC enhances the functional activity of PARD3B.

8-Bromoadenosine 3′,5′-cyclic monophosphate

23583-48-4sc-217493B
sc-217493
sc-217493A
sc-217493C
sc-217493D
25 mg
50 mg
100 mg
250 mg
500 mg
$108.00
$169.00
$295.00
$561.00
$835.00
2
(1)

8-Bromo-cAMP, a cell-permeable cAMP analog, activates PKA. PARD3B is involved in PKA regulated cell polarity. Activation of PKA enhances the functional activity of PARD3B.

Anisomycin

22862-76-6sc-3524
sc-3524A
5 mg
50 mg
$99.00
$259.00
36
(2)

Anisomycin activates the JNK pathway, which is involved in cell polarity and tight junction formation. PARD3B functions within this pathway. Activation of the JNK pathway enhances the functional activity of PARD3B.

Calyculin A

101932-71-2sc-24000
sc-24000A
10 µg
100 µg
$163.00
$800.00
59
(3)

Calyculin A activates Protein Phosphatase 1 (PP1). PP1 is involved in cell polarity and tight junction assembly, processes that PARD3B is also involved in. Activation of PP1 enhances the functional activity of PARD3B.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin activates the Nrf2 pathway, involved in cellular oxidative stress response. PARD3B functions within this pathway. Activation of the Nrf2 pathway enhances the functional activity of PARD3B.

Dexamethasone

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

Dexamethasone activates glucocorticoid receptors (GRs), which are involved in inflammation and immune response. PARD3B functions within these processes. Activation of GRs enhances the functional activity of PARD3B.