Date published: 2026-6-7

1-800-457-3801

SCBT Portrait Logo
Seach Input

Fibulin-1 Inhibitors

Fibulin-1, a glycoprotein belonging to the fibulin family, plays crucial roles in various biological processes, particularly in the extracellular matrix (ECM) where it acts as an important structural component. It is primarily expressed in tissues undergoing dynamic remodeling, such as blood vessels, skin, and connective tissues. Functionally, Fibulin-1 interacts with various ECM components including fibrillin and elastin, contributing to the stability and elasticity of tissues. Moreover, Fibulin-1 is involved in cell adhesion, migration, and signaling, mediating interactions between cells and the ECM. Its role in modulating signaling pathways, such as the TGF-β and Wnt pathways, further highlights its significance in regulating cellular processes. Inhibition of Fibulin-1 can disrupt normal ECM organization and cellular interactions, leading to dysregulation of tissue homeostasis and function. Mechanistically, inhibition of Fibulin-1 can occur through various pathways. One possible mechanism involves interference with the binding of Fibulin-1 to its ECM partners, thereby disrupting ECM assembly and stability. Additionally, inhibition may result from alterations in downstream signaling pathways associated with Fibulin-1 function. For example, blocking Fibulin-1 interactions with integrins or growth factors can impede signaling cascades involved in cell adhesion, migration, and proliferation. Overall, inhibition of Fibulin-1 can have profound effects on tissue integrity and cellular behavior, highlighting its value as a target in pathological conditions characterized by ECM dysregulation.

Items 1 to 10 of 12 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Tanshinone IIA

568-72-9sc-200932
sc-200932A
5 mg
25 mg
$88.00
$316.00
22
(2)

Tanshinone IIA is a natural compound found in Salvia miltiorrhiza. It has been reported to inhibit the TGF-β/Smad signaling pathway, potentially impacting cellular processes associated with Fibulin-1 modulation.

Halofuginone

55837-20-2sc-507290
100 mg
$1775.00
(0)

Halofuginone is a synthetic derivative of febrifugine and inhibits TGF-β/Smad signaling. Its interference with this pathway suggests a potential indirect inhibitory effect on Fibulin-1, as Fibulin-1 is known to be regulated by TGF-β.

BIBF1120

656247-17-5sc-364433
sc-364433A
5 mg
10 mg
$184.00
$321.00
2
(0)

BIBF1120 is a tyrosine kinase inhibitor targeting receptors involved in fibrotic processes. By inhibiting these receptors, Nintedanib can potentially modulate signaling cascades related to Fibulin-1, offering a route for indirect inhibition.

TGF-β RI Kinase Inhibitor VIII

356559-20-1sc-203295
2 mg
$100.00
2
(1)

TGF-β RI Kinase Inhibitor VIII (SB525334) is a selective inhibitor of the TGF-β receptor I (ALK5). By targeting this receptor, SB525334 disrupts TGF-β signaling pathways, potentially influencing cellular processes associated with Fibulin-1 activity.

LY 364947

396129-53-6sc-203122
sc-203122A
5 mg
10 mg
$107.00
$156.00
4
(1)

LY364947 is a selective inhibitor of the TGF-β receptor, targeting the TGF-β signaling pathway. Inhibition of the TGF-β receptor by LY364947 may impact cellular processes linked to Fibulin-1 modulation, suggesting a potential indirect inhibitory effect.

A 83-01

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

A83-01 is an inhibitor of the TGF-β type I receptor (ALK5). By targeting this receptor, A83-01 disrupts TGF-β signaling pathways, potentially influencing cellular processes associated with Fibulin-1 activity.

Pirfenidone

53179-13-8sc-203663
sc-203663A
10 mg
50 mg
$102.00
$416.00
6
(1)

Pirfenidone is an anti-fibrotic agent that modulates TGF-β signaling and inhibits fibroblast proliferation. Its impact on TGF-β pathways suggests a potential indirect inhibitory effect on Fibulin-1, a protein implicated in fibrotic processes.

LY2109761

700874-71-1sc-396262
sc-396262A
1 mg
5 mg
$89.00
$275.00
9
(1)

LY2109761 is a TGF-β receptor type I/II dual inhibitor. By targeting both receptors, LY2109761 disrupts TGF-β signaling pathways, potentially influencing cellular processes associated with Fibulin-1 activity.

ALK5 Inhibitor II

446859-33-2sc-221234
sc-221234A
sc-221234B
sc-221234C
sc-221234D
sc-221234E
sc-221234F
1 mg
5 mg
10 mg
50 mg
100 mg
500 mg
1 g
$77.00
$153.00
$219.00
$663.00
$1248.00
$4382.00
$7850.00
8
(1)

ALK5 Inhibitor II (RepSox) is a small molecule inhibitor of TGF-β type I receptor ALK5. Its inhibition of ALK5 suggests a potential indirect inhibitory effect on Fibulin-1, as Fibulin-1 is known to be regulated by TGF-β signaling.

GW788388

452342-67-5sc-363544
sc-363544A
5 mg
25 mg
$95.00
$384.00
(0)

GW788388 is a selective inhibitor of TGF-β type I receptor (ALK5). By inhibiting ALK5, GW788388 disrupts TGF-β signaling pathways, potentially influencing cellular processes associated with Fibulin-1 activity.