Date published: 2026-3-3

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Flg Activators

FIg (FGFR1) Activators are a diverse class of chemicals that focus on upregulating the activity or expression of Fibroblast Growth Factor Receptor 1 (FGFR1). FGFR1 is a cell-surface receptor for fibroblast growth factors and is involved in various biological processes, including cell growth, differentiation, and migration. The most direct way to influence FGFR1 is through its kinase domain. Chemicals like SU5402, PD166866, and AZD4547 are known to interact directly with this domain, thereby enhancing the receptor's signaling capacity. These compounds specifically aim at activating the kinase activity, allowing FGFR1 to phosphorylate downstream substrates and execute its cellular functions.

Indirect activators employ various biochemical routes to influence FGFR1. For instance, Pentagastrin and Glucagon can increase FGFR1 expression by manipulating secondary messengers like cAMP. Then there are compounds like Daidzein and Genistein that modulate FGFR1 expression via interaction with estrogen receptors. The polyphenols Curcumin and Luteolin act on multiple pathways to upregulate FGFR1 expression. Similarly, Capsaicin activates TRPV1, leading to an influx of calcium ions that can, in turn, influence FGFR1. Lastly, Eicosapentaenoic Acid (EPA) can modulate cellular processes that eventually enhance FGFR1 activity.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SU 5402

215543-92-3sc-204308
sc-204308A
1 mg
5 mg
$63.00
$98.00
36
(3)

Directly targets FGFR1 kinase domain, increasing activation.

AZD4547

1035270-39-3sc-364421
sc-364421A
5 mg
10 mg
$198.00
$309.00
6
(1)

Acts on the kinase domain, enhancing FGFR1 activity.

Pentagastrin

5534-95-2sc-499379
1 mg
$235.00
(0)

Increases FGFR1 expression via gastrin release.

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)

Increases FGFR1 expression through activation of various pathways.

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)

Increases cAMP levels, which can elevate FGFR1 expression.

Eicosa-5Z,8Z,11Z,14Z,17Z-pentaenoic Acid (20:5, n-3)

10417-94-4sc-200766
sc-200766A
100 mg
1 g
$104.00
$431.00
(0)

Enhances FGFR1 activity through modulating cellular processes.

Daidzein

486-66-8sc-24001
sc-24001A
sc-24001B
100 mg
500 mg
5 g
$28.00
$79.00
$165.00
32
(1)

Increases FGFR1 expression through estrogen receptor modulation.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Similar to Daidzein, affects FGFR1 via estrogen receptors.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Activates TRPV1, increasing intracellular calcium and thereby FGFR1 expression.

Luteolin

491-70-3sc-203119
sc-203119A
sc-203119B
sc-203119C
sc-203119D
5 mg
50 mg
500 mg
5 g
500 g
$27.00
$51.00
$101.00
$153.00
$1925.00
40
(1)

Acts on multiple signaling pathways to upregulate FGFR1 expression.