Date published: 2026-3-24

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STELLA Activators

The class of chemicals known as STELLA Activators includes compounds that potentially influence the cellular environment and signaling pathways to support the function of STELLA in maintaining pluripotency and regulating germ cell development. These chemicals do not directly activate STELLA but modulate various biochemical and cellular pathways, creating conditions that may favor the role of STELLA.

The mechanisms of action of these chemicals are varied. For example, epigenetic modifiers like 5-Azacytidine and Sodium butyrate can change the chromatin landscape, potentially influencing the expression of genes associated with pluripotency and germ cell development, thereby supporting STELLA's function. Compounds like Retinoic acid and Vitamin C influence differentiation and epigenetic states, respectively, and could create an environment conducive to the roles played by STELLA in cellular processes. Similarly, inhibitors of signaling pathways like PD0325901 (MEK inhibitor), Rapamycin (mTOR inhibitor), and LY294002 (PI3K inhibitor) can alter cell fate decisions and growth signals, indirectly affecting the cellular context in which STELLA operates. By modulating these pathways, these chemicals can indirectly support STELLA's role in maintaining pluripotency and regulating germ cell development.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

An epigenetic modifier that inhibits DNA methyltransferases, potentially leading to demethylation of pluripotency genes, indirectly supporting STELLA's role in pluripotency maintenance.

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)

A histone deacetylase inhibitor that can alter chromatin structure, potentially influencing gene expression patterns related to pluripotency and impacting STELLA activity.

L-Ascorbic acid, free acid

50-81-7sc-202686
100 g
$46.00
5
(1)

An antioxidant known to influence epigenetic modifications and enhance the efficiency of iPSC generation, potentially supporting STELLA's role in pluripotency.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

A histone deacetylase inhibitor that can change gene expression patterns, possibly influencing STELLA's function in germ cell development.

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)

Activates adenylyl cyclase and raises cAMP levels, potentially influencing signaling pathways associated with pluripotency and germ cell development, indirectly impacting STELLA.

Rapamycin

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

An mTOR inhibitor that can influence cellular growth and proliferation signals, potentially impacting STELLA's role in pluripotency and germ cell development.

A 83-01

909910-43-6sc-203791
sc-203791A
10 mg
50 mg
$202.00
$811.00
16
(1)

A TGF-β receptor inhibitor that can influence cellular signaling pathways associated with differentiation, indirectly affecting STELLA's function.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$186.00
$707.00
88
(1)

A ROCK inhibitor that affects cytoskeletal dynamics and cell survival, potentially influencing pluripotency-related pathways and STELLA's activity.

SB 431542

301836-41-9sc-204265
sc-204265A
sc-204265B
1 mg
10 mg
25 mg
$82.00
$216.00
$416.00
48
(1)

Inhibits TGF-β signaling, potentially affecting cellular differentiation processes and indirectly impacting STELLA's function.

LY 294002

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

A PI3K inhibitor that affects AKT signaling, potentially influencing cellular processes related to pluripotency and germ cell development, impacting STELLA.