Date published: 2026-3-31

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PSG20 Activators

Psg20, also known as Pregnancy-Specific Beta-1-Glycoprotein 20, plays a pivotal role in cellular processes, primarily contributing to phagocytosis. Predicted to be involved in this critical immune function, Psg20 functions as a key player in the cellular defense mechanisms against pathogens. The gene exhibits orthology with human CEACAM4, highlighting its evolutionary conservation and potential significance in immune regulation. The activation of Psg20 involves a diverse array of chemical activators, each influencing specific pathways or cellular processes that converge on this protein. Whether through direct activation, such as Retinoic Acid impacting RA signaling, or indirect activation, as seen with Forskolin stimulating cAMP signaling, these chemicals contribute to the up-regulation of Psg20 expression. The enhancement of Psg20 expression, in turn, reinforces phagocytosis, a crucial process in the immune response. For instance, Sodium Butyrate, by modifying histone acetylation, directly activates Psg20, linking chromatin structure alterations to heightened phagocytic capabilities.

Psg20 activation is intricately linked to signaling pathways such as Toll-like receptors, PKC, GSK-3β, and NF-κB, reflecting its involvement in diverse cellular processes associated with the regulation of immune responses. The modulation of these pathways by chemical activators establishes Psg20 as a central node in the cellular network governing phagocytosis. The comprehensive understanding of Psg20 and its activation mechanisms contributes to unraveling the intricate web of immune regulation and cellular defense against pathogens.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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 serves as a direct activator of Psg20 by influencing the RA signaling pathway. It up-regulates Psg20 expression, contributing to enhanced phagocytosis, a key cellular process associated with immune response and clearance of pathogens.

(−)-Epinephrine

51-43-4sc-205674
sc-205674A
sc-205674B
sc-205674C
sc-205674D
1 g
5 g
10 g
100 g
1 kg
$41.00
$104.00
$201.00
$1774.00
$16500.00
(1)

Epinephrine acts as an indirect activator of Psg20 by engaging the adrenergic signaling pathway. Its influence triggers enhanced Psg20 expression, facilitating an increased capacity for phagocytosis, a pivotal process in immune surveillance and defense.

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)

Sodium Butyrate serves as a direct activator of Psg20, impacting histone acetylation. Its role in modifying chromatin structure enhances Psg20 expression, contributing to heightened phagocytosis and bolstering the cellular defense against invading pathogens.

Lipopolysaccharide, E. coli O55:B5

93572-42-0sc-221855
sc-221855A
sc-221855B
sc-221855C
10 mg
25 mg
100 mg
500 mg
$98.00
$171.00
$425.00
$1560.00
12
(2)

LPS acts as a direct activator by engaging Toll-like receptors, up-regulating Psg20 expression. This activation enhances phagocytic capacity, linking Psg20 to the innate immune response and the clearance of bacteria through the recognition of specific molecular patterns.

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 indirectly activates Psg20 through PKC signaling, promoting enhanced phagocytosis. PMA-induced PKC activation leads to increased Psg20 expression, establishing a link between this chemical activator and the regulation of immune response through cellular phagocytic activity.

Vitamin A

68-26-8sc-280187
sc-280187A
1 g
10 g
$385.00
$2654.00
(2)

Vitamin A serves as a direct activator by influencing RA signaling. Its conversion to Retinoic Acid up-regulates Psg20 expression, contributing to improved phagocytic capabilities crucial for effective immune response and pathogen clearance.

Lithium

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

Lithium Chloride acts as an indirect activator of Psg20 through GSK-3β signaling. Inhibition of GSK-3β by lithium chloride leads to increased Psg20 expression, establishing a connection between this chemical activator and the regulation of phagocytosis in immune response.

Cisplatin

15663-27-1sc-200896
sc-200896A
100 mg
500 mg
$138.00
$380.00
101
(4)

Cisplatin serves as a direct activator of Psg20, affecting DNA structure. Its interaction with DNA enhances Psg20 expression, contributing to the regulation of phagocytosis and linking this chemical activator to cellular processes involved in the immune response.

Butyric acid

107-92-6sc-214640
sc-214640A
1 kg
10 kg
$64.00
$177.00
(0)

Butyric Acid, related to Sodium Butyrate, serves as a direct activator impacting histone acetylation. Its role in chromatin modification enhances Psg20 expression, providing a mechanism for the regulation of phagocytosis and reinforcing immune response capabilities.

Dexamethasone

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

Dexamethasone indirectly activates Psg20 through glucocorticoid signaling. Its influence enhances Psg20 expression, connecting this chemical activator to the regulation of phagocytosis and modulation of immune responses within the cellular environment.