alk5

SB-431542 is an inhibitor of ALK5/TGF-β type I Receptor (IC50=94 nM) and is selective. SB 431542 also has inhibitory activity against ALK4 and ALK7 but not other proteins. SB 431542 can be used for induced differentiation of stem cells.

A 83-01 (ALK5 Inhibitor IV) is an inhibitor of the TGF-β type I receptors ALK5, ALK4, and ALK7 (IC50=12/45/7.5 nM). A 83-01 promotes the reprogramming of mouse fibroblasts into iPSCs. A 83-01 can be used in organoid cultures.

RepSox (ALK5 Inhibitor II) is a TGFβR-1/ALK5 inhibitor that selectively inhibits the binding of ATP to ALK5 and the autophosphorylation of ALK5 (IC50=23/4 nM). RepSox induces adipogenesis in MEFs cells.

Compound 12d is a potent ALK5 inhibitor with an IC50 of 7nM.

GW-6604, an ALK5 inhibitor, exhibits clear antifibrotic effects leading to improved liver function.

TGFBR1-IN-1 is an inhibitor of ALK5 (IC50 of 10-100 nM).

Vactosertib Hydrochloride (EW-7197 Hydrochloride) is an orally active and highly efficient ATP-competitive ALK5 (activin receptor-like kinase 5) inhibitor, a TGF-β receptor I inhibitor with anti-metastatic and anticancer properties. It sensitizes pancreatic cancer cells to gemcitabine by inhibiting their viability.

IN-1130 is a selective inhibitor of ALK5 with IC50 values of 5.3 nM, 36 nM, and 4.3 μM for phosphorylation of ALK5-mediated Smad3, ALK5 phosphorylation of casein and p38α mitogen-activated protein kinase.

R-268712 is a specific activin receptor-like kinase 5 (ALK5) inhibitor(IC50 of 2.5 nM). It is also an orally active transforming growth factor-β type I receptor inhibitor.

SB-525334 is a potent and selective inhibitor of the TGF-β1R and ALK5 (IC50: 14.3 nM).

GW788388 is a potent and selective inhibitor of ALK5, and it also inhibits TGF-(beta) type II receptor and activin type II receptor activities.

LDN-212854 (BMP Inhibitor III), a novel BMP inhibitor, exhibits greater selectivity for BMP versus the TGF-β type I receptors; possesses differences towards ALK2(IC50=1.3 nM) versus ALK1/3 compared to other inhibitors.

LDN-214117 is a potent and selective ALK2 inhibitor.

A 77-01 is a potent inhibitor of the TGF-(beta) type I receptor superfamily activin-like kinase ALK5, with an IC50 of 25 nM.

SB-505124 hydrochloride (SB505124 hydrochloride) is an orally available, selective and potent inhibitor of TGF-β type I receptors (ALK4, ALK5, ALK7) with IC50 values of 129 nM and 47 nM for ALK4 and ALK5, respectively. SB-505124 hydrochloride inhibits IL-6 production by synovial explants and reduces Th17 differentiation in mice by decreasing Il17a and Rorc gene expression and IL-17 protein production.SB-505124 hydrochloride is used in the study of colorectal cancer.

D4476 (Casein Kinase I Inhibitor) is an effective, selective, and cell-permeant CK1 (casein kinase 1) inhibitor( IC50=300 nM in a cell-free assay).

SB505124 is a selective inhibitor of TGFβR for ALK4, ALK5.

AZ 12799734 is an orally active, selective and potent dual inhibitor of TGFBR1 and ALK5 with inhibitory effects on BMP and TGFβ for the study of tumours.

EW-7195 is a selective and potent inhibitor of ALK5 (TGFβR1) with an IC50 value of 4.83 nM.EW-7195 has an affinity for ALK5 that is more than 300-fold higher than that of p38α.EW-7195 has an inhibitory effect on TGF-β1-induced Smad signaling, epithelial mesenchymal transition (EMT), and breast cancer metastasis to the lungs.

SM 16 is an ALK5/ALK4 kinase inhibitor with Ki values of 10 nM and 1.5 nM, respectively.

LY3200882 is a highly selective inhibitor of TGF-β receptor type 1 (TGFβRI).

BIBF0775 is a selective TGFβ type I receptor (Alk5) inhibitor (IC50: 34 nM).

Vactosertib (EW-7197) is an orally bioavailable inhibitor of the serine/threonine kinase, transforming growth factor (TGF)-beta receptor type 1 (TGFBR1), also known as activin receptor-like kinase 5 (ALK5), with potential antineoplastic activity.

BIO-013077-01 is a potent TGFbeta family type I receptors antagonist.